LG ELECTRONICS INC. patent applications on August 8th, 2024
Patent Applications by LG ELECTRONICS INC. on August 8th, 2024
LG ELECTRONICS INC.: 34 patent applications
LG ELECTRONICS INC. has applied for patents in the areas of H04N19/176 (4), H01L25/075 (3), H04N19/70 (3), G06F1/16 (3), H05K1/02 (2) H04N19/46 (2), A46B15/0055 (1), H01L33/62 (1), H04W72/232 (1), H04W72/04 (1)
With keywords such as: information, lower, transform, block, body, disposed, upper, washer, unit, and formed in patent application abstracts.
Patent Applications by LG ELECTRONICS INC.
20240260740. COSMETIC DEVICE_simplified_abstract_(lg electronics inc.)
Inventor(s): Woohyun KIM of Seoul (KR) for lg electronics inc., Hyoungjun KIM of Seoul (KR) for lg electronics inc., Yonggeun JIN of Seoul (KR) for lg electronics inc.
IPC Code(s): A46B15/00, A46B13/02, A61N1/04
CPC Code(s): A46B15/0055
Abstract: a cosmetic device comprises: a case within which a space is formed; an absorption-promoting head which is disposed at one of both side surfaces of the case; an ultrasonic head and a brush unit which are disposed at the other of both side surfaces of the case; a vibration motor which is accommodated in the space to vibrate at least one of the ultrasonic head and the brush unit; a controller which is accommodated in the space; and an iontophoresis electrode which is closer to the brush unit than to the absorption-promoting head and a part of which is exposed out of the case.
20240260803. CLEANER SYSTEM_simplified_abstract_(lg electronics inc.)
Inventor(s): Daeho CHANG of Seoul (KR) for lg electronics inc., Ingyu YANG of Seoul (KR) for lg electronics inc., Donggeun LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): A47L9/14, A47L5/24, A47L9/00, A47L9/28
CPC Code(s): A47L9/149
Abstract: a cleaner system includes a cleaner and a cleaner station that performs a method for removing residual dust. the cleaner station is configured to suction dust stored in the cleaner. residual dust in the cleaner station after suctioning dust in a dust bin of the cleaner is suctioned through a bypass hole that penetrates an outside and an inside of a suction tube.
20240260810. SHOE CARE APPARATUS_simplified_abstract_(lg electronics inc.)
Inventor(s): Chang Kyu KIM of Seoul (KR) for lg electronics inc., Man Ho CHUN of Seoul (KR) for lg electronics inc., Soo Chan YU of Seoul (KR) for lg electronics inc.
IPC Code(s): A47L23/20, A61L2/07, A61L2/26, B01J20/34
CPC Code(s): A47L23/205
Abstract: a shoe management includes an inner cabinet; a suction port; a discharge port; a connection flow path; a dehumidifying agent; a heater; a sump; a recycling flow path; and a condenser. the air in the inner cabinet circulates in the shoe management apparatus while flowing in the connection flow path through the suction port, being dehumidified by the dehumidifying agent, and then, being discharged into the inner cabinet again through the discharge port. the heater is located in the connection flow path and recycles the dehumidifying agent. the condenser is located to be lower than the dehumidifying agent and higher than the sump, and is formed to be metallic.
20240261569. BEAUTY EQUIPMENT_simplified_abstract_(lg electronics inc.)
Inventor(s): Woohyun KIM of Seoul (KR) for lg electronics inc., Hyoungjun KIM of Seoul (KR) for lg electronics inc., Yonggeun JIN of Seoul (KR) for lg electronics inc.
IPC Code(s): A61N1/32, A61F7/00, A61N1/04, A61N1/06, A61N1/20, A61N1/30, A61N1/36, A61N7/02
CPC Code(s): A61N1/327
Abstract: the present embodiment comprises: an ultrasonic transducer for generating ultrasonic waves; an inner electrode having a space in which the ultrasonic transducer is accommodated; a window disposed outside the outer periphery of the inner electrode; an led pcb disposed at the rear of the window and having an led disposed thereon; and an outer electrode spaced apart from the inner electrode on the window, wherein the inner electrode comprises: a front body having the ultrasonic transducer disposed on the rear surface thereof; and a hollow body protruding backward from the outer periphery of the front body and having a space formed therein, wherein an inner waterproofing ring is disposed between the hollow body and the window.
20240262220. CHARGING SYSTEM_simplified_abstract_(lg electronics inc.)
Inventor(s): Jiho LEE of Seoul (KR) for lg electronics inc., Hoon HUR of Seoul (KR) for lg electronics inc., Hwankuk YUH of Seoul (KR) for lg electronics inc., Kangsuk LEE of Seoul (KR) for lg electronics inc., Jungyoun RUE of Seoul (KR) for lg electronics inc., Heemin YUN of Seoul (KR) for lg electronics inc., Byungsoo AN of Seoul (KR) for lg electronics inc.
IPC Code(s): B60L53/14, B60L53/30
CPC Code(s): B60L53/14
Abstract: a charging system is a charging system comprising a charger for charging an electric vehicle, in which the charger comprises: a base; a charger provided with a contact-type charging terminal that is in contact with or separated from a charging terminal disposed on a lower surface of the electric vehicle; a main cylinder connected to the base and supplying hydraulic pressure; a hydraulic regulator connected to the main cylinder and provided with an inner flow path formed therein; a first hydraulic cylinder respectively connected to the hydraulic regulator and the charger and communicating with the inner flow path; and a second hydraulic cylinder each connected to the hydraulic regulator and the base and communicating with an inner flow path.
20240263383. CLOTHES TREATMENT APPARATUS_simplified_abstract_(lg electronics inc.)
Inventor(s): Semin JANG of Seoul (KR) for lg electronics inc., Minji KIM of Seoul (KR) for lg electronics inc., Jaehyung KIM of Seoul (KR) for lg electronics inc., Joosik JUNG of Seoul (KR) for lg electronics inc.
IPC Code(s): D06F73/02, D06F58/10, D06F58/20, D06F58/24
CPC Code(s): D06F73/02
Abstract: a clothes treatment apparatus includes a first chamber for accommodating clothes, a second chamber under the first chamber, a blowing fan for suctioning air from the first chamber, a heat pump for compressing a refrigerant for heat exchange with the air suctioned by the blowing fan and discharging the heat-exchanged air to the first chamber, a steamer for generating and supplying steam, a water supply tank for supplying water to the steamer, a water drain tank for storing condensed water generated in the first chamber and the heat pump, a hanger bar positioned in the first chamber and configured to hold the clothes in the first chamber. the apparatus further includes a motor, a vibrating body for vibrating alternately in opposite rotation directions, and a motion converter for rotating together with the vibrating body and converting the vibration of the vibrating body to allow the hanger bar to reciprocate.
20240263800. ELECTRIC RANGE_simplified_abstract_(lg electronics inc.)
Inventor(s): Seunghak KIM of Seoul (KR) for lg electronics inc., Junghyeon CHO of Seoul (KR) for lg electronics inc., Myoeng Soo PARK of Seoul (KR) for lg electronics inc., Ji Won LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): F24C15/00, H05B6/04, H05K1/02, H05K7/20
CPC Code(s): F24C15/006
Abstract: disclosed is a microwave oven. the microwave oven disclosed herein has a first electronic component group disposed on the inside of an air guide, and a second electronic component group disposed on the outside of a first side of the air guide, and includes an air discharge hole on an outer wall of the first side of the air guide, such that a portion of air flowing into the air guide to cool the first electronic component group may be provided to the second electronic component group. accordingly, both the first electronic component group and the second electronic component group can be cooled.
20240263857. ICE MAKER AND REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Yonghyun KIM of Seoul (KR) for lg electronics inc., Jinil HONG of Seoul (KR) for lg electronics inc.
IPC Code(s): F25C1/04, F25C5/04, F25D17/06
CPC Code(s): F25C1/04
Abstract: an ice maker of a refrigerator includes an upper assembly having an upper tray that defines upper portions of a plurality of hemispherical ice making chambers. the ice maker also includes a lower assembly located vertically below the upper assembly and configured rotate relative to the upper assembly about a rotation shaft and having lower tray that defines lower portions of the plurality of hemispherical ice making chambers. the ice maker also includes a lower ejector unit that is located vertically below the lower tray and that is configured to, based on the lower assembly rotating away from the upper assembly, push the lower tray through the lower support to thereby discharge the ice piece from the ice making chamber. the lower tray includes a deformable portion at each of the plurality of ice making chambers that is configured to be pushed by the lower ejector unit.
20240263859. ICEMAKER AND REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Donghoon LEE of Seoul (KR) for lg electronics inc., Yongjun BAE of Seoul (KR) for lg electronics inc., Wookyong LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): F25C1/18, F25C1/04
CPC Code(s): F25C1/18
Abstract: a refrigerator may include a first tray configured to form a portion of each of a plurality of ice making cells, and a second tray configured to be rotatable with respect to the first tray and to form the other portion of each of the plurality of ice making cells. water supply is performed at the water supply position of the second tray. when water supply is completed, the second tray is moved to the ice making position. one or more of the first tray and the second tray is provided with a communication hole for communicating the plurality of ice making cells at the ice making position of the second tray.
20240263868. REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Kyong Bae PARK of Seoul (KR) for lg electronics inc., Sung JHEE of Seoul (KR) for lg electronics inc., Yun Su CHO of Seoul (KR) for lg electronics inc., Young Seung SONG of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D21/02, F25D21/06
CPC Code(s): F25D21/02
Abstract: the refrigerator of the present disclosure allows sufficient air flow to a detection sensor by allowing the detection sensor to be located on an air discharge side of a blowing fan to determine a frosting degree or a defrosting degree of a cooling source.
20240263869. VACUUM ADIABATIC BODY AND REFRIGERATOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Wonyeong JUNG of Seoul (KR) for lg electronics inc., Deokhyun Youn of Seoul (KR) for lg electronics inc., Sungsub Lee of Seoul (KR) for lg electronics inc.
IPC Code(s): F25D23/02, F25D19/00, F25D23/06, F25D23/08
CPC Code(s): F25D23/028
Abstract: a vacuum adiabatic body may include: a first plate member; a second plate member; a sealing part sealing the first plate member and the second plate member to provide a third space; a supporting unit maintaining the third space; a heat resistance unit at least including a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space to decrease a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted. a side frame may be fastened to the conductive resistance sheet and the second plate member, and the side frame is fastened to an edge portion of the second plate member. accordingly, the formation of dews may be prevented and an adiabatic effect may be improved.
20240264438. HEAD-UP DISPLAY_simplified_abstract_(lg electronics inc.)
Inventor(s): Jisun AHN of Seoul (KR) for lg electronics inc., Dongwook KIM of Seoul (KR) for lg electronics inc., Kwangwoo KIM of Seoul (KR) for lg electronics inc., Seungsik KOH of Seoul (KR) for lg electronics inc., Seonho LEE of Seoul (KR) for lg electronics inc., Bosun LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): G02B27/01
CPC Code(s): G02B27/0101
Abstract: a head-up display may comprise: a picture generation unit having an emission surface from which image light is emitted; a half-wavelength phase retarder disposed to face a first area of the emission surface; a first flat mirror configured to reflect image light emitted from a second area of the emission surface; a second flat mirror configured to reflect image light emitted from the half-wavelength phase retarder; and a concave mirror configured to reflect each of the image light reflected by the first flat mirror and the image light reflected by the second flat mirror to a window shield.
20240264636. DISPLAY DEVICE_simplified_abstract_(lg electronics inc.)
Inventor(s): Jaehun Lee of Seoul (KR) for lg electronics inc., Kangyeung Lee of Seoul (KR) for lg electronics inc.
IPC Code(s): G06F1/16
CPC Code(s): G06F1/166
Abstract: a display device including a base, a head spaced apart from the base and including a display panel, a pole extending from the base toward the head, a connector coupled to the head, an elevating module coupled to the pole and moving at the pole in a length direction of the pole, and an arm including one side connected to the connector and the other side connected to the elevating module, wherein the connector includes a front bracket coupled to the head at a rear of the head, a rear bracket rotatably connected to the front bracket with a pivot axis, and a holder rotatably connected to the rear bracket with a tilt axis, wherein the holder includes a holder body rotatably connected to the tilt axis, and a rotation body connected with the holder body and the one side of the arm, wherein the arm comprises a swivel groove formed at the one side of the arm, wherein the rotation body of the holder is inserted into the swivel groove of the arm and rotates at the swivel groove with respect to a swivel axis, wherein an upper bushing washer includes a tooth at an edge of the upper bushing washer, wherein the upper bushing washer is disposed on an upper side of the rotation body and the tooth of the upper bushing washer is inserted and fixed in the rotation body, wherein a lower bushing washer includes a tooth at an edge of the lower bushing washer, wherein the lower bushing washer is disposed on a lower side of the rotation body and the tooth of the lower bushing washer is inserted and fixed in the rotation body, wherein an upper fixing washer includes a tooth at an edge of the upper fixing washer, wherein the upper fixing washer is disposed on an upper side of the swivel groove of the arm and the tooth of the upper fixing washer is inserted and fixed in the arm, wherein a lower fixing washer includes a tooth at an edge of the lower fixing washer, wherein the lower fixing washer is disposed on a lower side of the swivel groove of the arm and the tooth of the lower fixing washer is inserted and fixed in the arm, and wherein the swivel axis is inserted into the upper fixing washer, the upper bushing washer, the lower bushing washer, and the lower fixing washer.
Inventor(s): Philsang KIM of Seoul (KR) for lg electronics inc., Byeongduk AN of Seoul (KR) for lg electronics inc., Laio KANG of Seoul (KR) for lg electronics inc.
IPC Code(s): G06F1/16
CPC Code(s): G06F1/1681
Abstract: a portable electronic device comprises: a first body including an opening formed in the side surface in a first direction; a hinge module comprising a first bracket fixed to the first body and a second bracket coupled to be rotatable about a hinge shaft; and a second body which has one end portion inserted in the opening and is coupled to the second bracket of the hinge module, wherein the hinge shaft is located inside of the first body and is extended in a second direction perpendicular to the first direction. the upper end portion of the opening is located in the first direction as compared with the hinge shaft of the hinge module. in the portable electronic device, the distance between a pair of bodies may be reduced, and thus, a portion between the bodies, in particular, the opening in which the hinge module is extended is invisible from the field of view of a user.
20240266089. CHARGING CABLE_simplified_abstract_(lg electronics inc.)
Inventor(s): Naehyun PARK of Seoul (KR) for lg electronics inc., Jiho LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): H01B7/42
CPC Code(s): H01B7/423
Abstract: the present embodiment comprises an outer tube; and at least one charging line disposed inside the outer tube, in which an outer flow path through which cooling fluid passes is formed between the outer tube and the at least one charging line, the charging line comprises at least one charging conductor; and an insulating body surrounding the outer circumference of the at least one charging conductor, and in which an inner flow path through which cooling fluid passes is formed in the insulating body.
Inventor(s): Junoh SHIN of Seoul (KR) for lg electronics inc., Byoungkwon CHO of Seoul (KR) for lg electronics inc., Wonseok CHOI of Seoul (KR) for lg electronics inc., Jeonghyo KWON of Seoul (KR) for lg electronics inc.
IPC Code(s): H01L25/075, H01L33/00, H01L33/38, H01L33/44
CPC Code(s): H01L25/0753
Abstract: the present disclosure is applicable to a technical field related to display devices, and relates to a display device using, for example, a micro light emitting diode (led), and a manufacturing method therefor. the present disclosure may comprise: a substrate; a partition defining a unit pixel region; a first electrode located in the unit pixel region; a semiconductor light-emitting element electrically connecting a first-type electrode to the first electrode and provided in the unit pixel region; an inclined a layer formed on the semiconductor light-emitting element and the partition, and having a high incline on the semiconductor light-emitting element; and a second electrode electrically connected, on the inclined coating layer, to a second-type electrode of the semiconductor light-emitting element.
Inventor(s): Junoh SHIN of Seoul (KR) for lg electronics inc., Jeonghyo KWON of Seoul (KR) for lg electronics inc.
IPC Code(s): H01L33/38, H01L25/075, H01L33/12, H01L33/20, H01L33/62
CPC Code(s): H01L33/382
Abstract: the present invention is applicable to display device-related technical fields and, for example, relates to a display device using micro led (light emitting diode) and a method of manufacturing the same. the present invention includes a substrate including a pixel area and a pad area located around the pixel area; a barrier layer located on the substrate and defining a plurality of unit pixel areas within the pixel area; a stress separation line located between the unit pixel areas on the barrier layer; a first electrode located in the unit pixel area; a semiconductor light emitting device in which a first type electrode is electrically connected to the first electrode within the unit pixel area; a coating layer formed on the semiconductor light emitting device and the barrier layer; and a second electrode electrically connected to the type second electrode of the semiconductor light emitting device on the coating layer.
20240266491. DISPLAY DEVICE_simplified_abstract_(lg electronics inc.)
Inventor(s): Indo CHUNG of Seoul (KR) for lg electronics inc., Yongdae KIM of Seoul (KR) for lg electronics inc., Youngdo KIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H01L33/62, G06F1/16, H01L25/075
CPC Code(s): H01L33/62
Abstract: the display device can include a substrate, a first insulating layer on the substrate, first and second assembling wirings on the substrate, a second insulating layer disposed on the first and second assembling wirings and having a first hole and at least one or more second hole extending in a lateral direction of the first hole, a semiconductor light emitting device in the first hole, and a connection electrode in the second hole.
Inventor(s): Seungmin WOO of Seoul (KR) for lg electronics inc., Yusuhk SUH of Seoul (KR) for lg electronics inc., Dongik LEE of Seoul (KR) for lg electronics inc.
IPC Code(s): H01Q5/50, H01Q9/04, H05K1/02, H05K1/11
CPC Code(s): H01Q5/50
Abstract: provided is an antenna module produced into a multi-layer substrate. the antenna module comprises: a first radiator disposed on an inner area or an upper area of the multi-layer substrate and formed into a first conductive layer to radiate a radio signal; a second radiator disposed in a lower area of the first radiator to be offset from the center of the first radiator, and formed into a second conductive layer to radiate a radio signal; and a feed line connected to the second radiator by means of a signal via, wherein the first radiator and the second radiator overlap on one axis, and the length of the first radiator on one axis and the length of the second radiator on one axis may differ from each other.
20240266756. ELECTRONIC DEVICE HAVING ANTENNA_simplified_abstract_(lg electronics inc.)
Inventor(s): Woocheol CHOI of Seoul (KR) for lg electronics inc., Ilnam CHO of Seoul (KR) for lg electronics inc., Kangjae JUNG of Seoul (KR) for lg electronics inc., Kukheon CHOI of Seoul (KR) for lg electronics inc., Byeongyong PARK of Seoul (KR) for lg electronics inc., Uisheon KIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H01Q21/24, H01P3/08, H01Q1/22, H01Q1/48, H01Q9/28, H01Q13/10, H01Q21/00
CPC Code(s): H01Q21/24
Abstract: an antenna assembly according to an embodiment is provided. the antenna assembly may comprise: a first dipole antenna and a second dipole antenna that have conductive patterns formed on both sides thereof on a surface of a dielectric substrate; a slot antenna having a slot area formed inside a ground pattern disposed between the first dipole antenna and the second dipole antenna; a first feeding unit having a first co-planar wave guide (cpw) feeding line and a second cpw feeding line that are electrically connected to the first dipole antenna and the second dipole antenna on the same plane; and a second feeding unit electrically connected to the slot area on the same plane and disposed between the first cpw feeding line and the second cpw feeding line.
20240266894. FLUX CONCENTRATE TYPE MOTOR_simplified_abstract_(lg electronics inc.)
Inventor(s): Younggeun MIN of Seoul (KR) for lg electronics inc., Jaeho KIM of Seoul (KR) for lg electronics inc., Hongsik HWANG of Seoul (KR) for lg electronics inc., Kyungho HA of Seoul (KR) for lg electronics inc.
IPC Code(s): H02K1/276
CPC Code(s): H02K1/2773
Abstract: a flux concentrate type motor includes a rotor core including an inner diameter portion core, a plurality of outer diameter portion cores, and a plurality of bridges connecting the plurality of outer diameter portion cores to the inner diameter portion core; and a plurality of arc type permanent magnets each inserted between two adjacent outer diameter portion cores. a first angle �1 formed between a first extension line connecting a center of the arc type permanent magnet and a center of the inner diameter portion core and a second extension line connecting a center of an outer arc of the outer diameter portion core and the center of the inner diameter portion core may satisfy: �1=k1�pa (kl is 0.16 to 0.55, and pa=360�/(2�p(a number of pole of the permanent magnet)), where the first angle �1 may be between 4� and 10�.
Inventor(s): Byungkyu AHN of Seoul (KR) for lg electronics inc., Sangrim LEE of Seoul (KR) for lg electronics inc., Hojae LEE of Seoul (KR) for lg electronics inc., Jayeong KIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04B10/85
CPC Code(s): H04B10/85
Abstract: the present specification provides a quantum secure direct communication (qsdc) method by which a transmitting end transmits a message on the basis of differential time coding, in a quantum communication system. more specifically, the method comprises the steps of: receiving, from a receiving end on a quantum channel, (i) at least one initial time state configured by including a time interval equal to a dead time of a single photon detector of the receiving end and (ii) at least one initial phase state; receiving, from the receiving end on a classical channel, time state location information for selecting a specific initial time state for encoding of information transmitted to the receiving end; selecting the specific initial time state for the encoding, on the basis of the time state location information: generating an encoding time state by encoding the information on the basis of the selected specific initial time state, the encoding time state being generated by applying a time shift on the basis of a value of the information being encoded; and transmitting a message including the encoding time state to the receiving end through the quantum channel, wherein the message is restored on the basis of a time difference between information on the at least one initial time state stored in the receiving end and information on the encoding time state.
Inventor(s): Eunsung PARK of Seoul (KR) for lg electronics inc., Jinyoung CHUN of Seoul (KR) for lg electronics inc., Jinsoo CHOI of Seoul (KR) for lg electronics inc., Dongguk LIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04L27/26, H04L1/00, H04W84/12
CPC Code(s): H04L27/2603
Abstract: proposed are a method and device for receiving a ppdu in a wireless lan system. specifically, a reception sta receives the ppdu from a transmission sta through a wide band, and decodes the ppdu. the ppdu includes a legacy preamble, and first and second signal fields. the legacy preamble and the first and second signal fields are generated on the basis of a first phase rotation value. when the wide band is the 320 mhz band, the first phase rotation value is [1 −1 −1 −1 1 −1 −1 −1 1 −1 −1 −1 −1 1 1 1].
20240267444. ELECTRONIC DEVICE HAVING ANTENNAS_simplified_abstract_(lg electronics inc.)
Inventor(s): Dongjin KIM of Seoul (KR) for lg electronics inc., Youngbae KWON of Seoul (KR) for lg electronics inc., Sungwon KIM of Seoul (KR) for lg electronics inc., Byungwoon JUNG of Seoul (KR) for lg electronics inc., Jihun HA of Seoul (KR) for lg electronics inc.
IPC Code(s): H04M1/02, H01Q1/24, H01Q21/28, H04B1/401
CPC Code(s): H04M1/0235
Abstract: provided is a mobile terminal changing in size according to one embodiment. the mobile terminal comprises: a slide metal part; a front metal part formed to be coupled to the slide metal part; and a coupling link formed to couple the slide metal part and the front metal part in a folded state or an extended state. a plurality of antennas are disposed on the left surface, the right surface and the lower surface of the slide metal part, and at least one surface of the slide metal part is ground-connected to a pcb, which is accommodated in the slide metal part, at a plurality of points, and thus a difference in the lengths of ground paths is reduced in accordance with a relative movement to reduce a change in antenna performance of the plurality of antennas due to the relative movement.
Inventor(s): Hyeongmoon JANG of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/117, H04N19/132, H04N19/176, H04N19/186, H04N19/80
CPC Code(s): H04N19/117
Abstract: according to the disclosure of the present document, filter length can be determined on the basis of the distance between block boundaries in a deblocking filtering process, the deblocking filtering can be performed on the basis of the filter length, and thereby, the picture quality of the image/video can be enhanced, and the effects of improved subjective picture quality relative to complexity and simplification of h/w design can be obtained.
Inventor(s): Hendry HENDRY of Seoul (KR) for lg electronics inc., Seung Hwan KIM of Seoul (KR) for lg electronics inc., Seethal PALURI of Seoul (KR) for lg electronics inc., Jie ZHAO of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/136, H04N19/103, H04N19/186, H04N19/70, H04N19/82
CPC Code(s): H04N19/136
Abstract: an image encoding/decoding method and apparatus for signaling a high level syntax (hls) and a method of transmitting a bitstream are provided. an image decoding method according to the present disclosure may include obtaining first information indicating whether to constrain luma mapping with chroma scaling (lmcs), obtaining second information indicating whether lmcs for a current video sequence is allowed, and reconstructing a current picture within the current video sequence based on the second information. a value of the second information may be determined based on a value of the first information.
Inventor(s): Seethal PALURI of Seoul (KR) for lg electronics inc., Hendry HENDRY of Seoul (KR) for lg electronics inc., Seunghwan KIM of Seoul (KR) for lg electronics inc., Jie ZHAO of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/46, H04N19/132, H04N19/159, H04N19/174, H04N19/70, H04N19/96
CPC Code(s): H04N19/46
Abstract: a video decoding method can comprise the steps of: acquiring image information from a bitstream, the image information including a picture header related to a current picture, and the current picture including a plurality of slices; parsing, from the picture header, a first flag indicating whether information necessary for an inter prediction operation is in the picture header and/or a second flag indicating whether information necessary for an intra prediction operation is in the picture header; parsing, from the picture header, the information necessary for the inter prediction operation and/or the information necessary for the intra prediction operation based on the first flag and/or the second flag; and generating prediction samples based on the information necessary for the inter prediction operation and/or the information necessary for the intra prediction operation.
Inventor(s): Hyeong Moon JANG of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/46, H04N19/107, H04N19/159, H04N19/176
CPC Code(s): H04N19/46
Abstract: an image decoding method is disclosed. the image decoding method includes determining a prediction mode of a current block based on prediction mode information of the current block obtained from a bitstream, obtaining a transform coefficient block of the current block from the bitstream, dequantizing the transform coefficient to generate a dequantized transform coefficient block, determining a transform kernel for the dequantized transform coefficient block, and generating a residual block of the current block by performing inverse transform on the dequantized transform coefficient block using the transform kernel.
Inventor(s): Jaehyun Lim of Seoul (KR) for lg electronics inc., Seungwook Park of Seoul (KR) for lg electronics inc., Yongjoon Jeon of Seoul (KR) for lg electronics inc., Chulkeun Kim of Seoul (KR) for lg electronics inc., Jungsun Kim of Seoul (KR) for lg electronics inc., Naeri Park of Seoul (KR) for lg electronics inc., Hendry Hendry of Seoul (KR) for lg electronics inc., Byeongmoon Jeon of Seoul (KR) for lg electronics inc., Joonyoung Park of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/61, H04N19/124, H04N19/13, H04N19/176, H04N19/182, H04N19/82, H04N19/86
CPC Code(s): H04N19/61
Abstract: a method for image decoding, according to the present invention, includes the following steps: receiving image information including a plurality of filter coefficients; generating a restored block for a current block on the basis of the image information; and applying an adaptive loop filter to the restored block on the basis of the plurality of filter coefficients. according to the present invention, image encoding efficiency may be improved, and complexity may be reduced.
Inventor(s): Moonmo KOO of Seoul (KR) for lg electronics inc., Mehdi SALEHIFAR of Seoul (KR) for lg electronics inc., Seunghwan KIM of Seoul (KR) for lg electronics inc., Jaehyun LIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/625, H04N19/129, H04N19/176, H04N19/18
CPC Code(s): H04N19/625
Abstract: the present disclosure provides a method of reconstructing a video signal based on a reduced secondary transform, which includes: obtaining a secondary transform index from the video signal; deriving a secondary transform corresponding to the secondary transform index, wherein the secondary transform represents a reduced secondary transform, and the reduced secondary transform represents a transform outputting l (l<n) transform coefficient data (l�1 transform coefficient vectors) based on inputted n residual data (n�1 residual vectors); obtaining a transform coefficient block by performing an entropy decoding and a dequantization for a current block (n�n); performing an inverse secondary transform for the transform coefficient block using the reduced secondary transform; performing an inverse primary transform for a block which the inverse secondary transform is applied to; and reconstructing the current block using a block which the inverse primary transform is applied to.
Inventor(s): Hendry HENDRY of Seoul (KR) for lg electronics inc., Seethal PALURI of Seoul (KR) for lg electronics inc., Seunghwan KIM of Seoul (KR) for lg electronics inc.
IPC Code(s): H04N19/70, H04N19/107, H04N19/119, H04N19/136, H04N19/172, H04N19/174, H04N19/503, H04N19/593
CPC Code(s): H04N19/70
Abstract: a video decoding method performed by a video decoding apparatus according to the present document comprises: parsing number information about the number of slices for which height is explicitly signaled in a tile of a current picture from a bitstream; parsing height information about the height of the slices for which height is explicitly signaled from the bitstream based on the number information; and decoding the current picture based on the number information and the height information.
Inventor(s): Woosuk KO of Seoul (KR) for lg electronics inc., Hanbyul SEO of Seoul (KR) for lg electronics inc., Seungmin LEE of Seoul (KR) for lg electronics inc., Daesung HWANG of Seoul (KR) for lg electronics inc.
IPC Code(s): H04W72/04
CPC Code(s): H04W72/04
Abstract: provided are a method for a first device to perform wireless communication and a device supporting same. the method may comprise the steps of: triggering resource selection in a slot; selecting y candidate slots in a selection window determined on the basis of the slot; monitoring at least one first slot related to the y candidate slots; selecting at least one first candidate resource in the y candidate slots on the basis of at least one reference signal received power (rsrp) value measured on the basis of the monitoring of the at least one first slot and an rsrp threshold; increasing the rsrp threshold by an rsrp step on the basis of the number of the at least one first candidate resource being less than a first threshold number; and selecting n candidate slots from among the slots in the selection window on the basis of the increased rsrp threshold being greater than or equal to a maximum rsrp threshold.
Inventor(s): Jong Ku LEE of Seoul (KR) for lg electronics inc., Sunam KIM of Seoul (KR) for lg electronics inc., Sung Ryong HONG of Seoul (KR) for lg electronics inc.
IPC Code(s): H04W72/232, H04W72/04
CPC Code(s): H04W72/232
Abstract: in order to transmit and receive data in a wireless communication system, a method performed by a base station comprises transmitting a downlink control information (dci) and transmitting a plurality of transport blocks through resources indicated by the dci. the plurality of transport blocks may comprise a first-type transport block and at least one second-type transport block, the dci may comprise modulation order and coding rate information of the first-type transport block, and the first-type transport block may comprise coding rate information of the at least one second-type transport block.
20240267955. RESOURCE SELECTION FOR RANDOM ACCESS_simplified_abstract_(lg electronics inc.)
Inventor(s): Sunghoon JUNG of Seoul (KR) for lg electronics inc., Hyunjung CHOE of Seoul (KR) for lg electronics inc., Hanseul HONG of Seoul (KR) for lg electronics inc.
IPC Code(s): H04W74/0833, H04W48/18, H04W74/00
CPC Code(s): H04W74/0833
Abstract: the present disclosure relates to a resource selection for a random access in wireless communications. according to various embodiments, a user equipment (ue) may select a random access channel (rach) configuration for performing a random access to a cell for a slice group preferred by the ue, based on at least one of slice identifier information or slice priority information.
- LG ELECTRONICS INC.
- A46B15/00
- A46B13/02
- A61N1/04
- CPC A46B15/0055
- Lg electronics inc.
- A47L9/14
- A47L5/24
- A47L9/00
- A47L9/28
- CPC A47L9/149
- A47L23/20
- A61L2/07
- A61L2/26
- B01J20/34
- CPC A47L23/205
- A61N1/32
- A61F7/00
- A61N1/06
- A61N1/20
- A61N1/30
- A61N1/36
- A61N7/02
- CPC A61N1/327
- B60L53/14
- B60L53/30
- CPC B60L53/14
- D06F73/02
- D06F58/10
- D06F58/20
- D06F58/24
- CPC D06F73/02
- F24C15/00
- H05B6/04
- H05K1/02
- H05K7/20
- CPC F24C15/006
- F25C1/04
- F25C5/04
- F25D17/06
- CPC F25C1/04
- F25C1/18
- CPC F25C1/18
- F25D21/02
- F25D21/06
- CPC F25D21/02
- F25D23/02
- F25D19/00
- F25D23/06
- F25D23/08
- CPC F25D23/028
- G02B27/01
- CPC G02B27/0101
- G06F1/16
- CPC G06F1/166
- CPC G06F1/1681
- H01B7/42
- CPC H01B7/423
- H01L25/075
- H01L33/00
- H01L33/38
- H01L33/44
- CPC H01L25/0753
- H01L33/12
- H01L33/20
- H01L33/62
- CPC H01L33/382
- CPC H01L33/62
- H01Q5/50
- H01Q9/04
- H05K1/11
- CPC H01Q5/50
- H01Q21/24
- H01P3/08
- H01Q1/22
- H01Q1/48
- H01Q9/28
- H01Q13/10
- H01Q21/00
- CPC H01Q21/24
- H02K1/276
- CPC H02K1/2773
- H04B10/85
- CPC H04B10/85
- H04L27/26
- H04L1/00
- H04W84/12
- CPC H04L27/2603
- H04M1/02
- H01Q1/24
- H01Q21/28
- H04B1/401
- CPC H04M1/0235
- H04N19/117
- H04N19/132
- H04N19/176
- H04N19/186
- H04N19/80
- CPC H04N19/117
- H04N19/136
- H04N19/103
- H04N19/70
- H04N19/82
- CPC H04N19/136
- H04N19/46
- H04N19/159
- H04N19/174
- H04N19/96
- CPC H04N19/46
- H04N19/107
- H04N19/61
- H04N19/124
- H04N19/13
- H04N19/182
- H04N19/86
- CPC H04N19/61
- H04N19/625
- H04N19/129
- H04N19/18
- CPC H04N19/625
- H04N19/119
- H04N19/172
- H04N19/503
- H04N19/593
- CPC H04N19/70
- H04W72/04
- CPC H04W72/04
- H04W72/232
- CPC H04W72/232
- H04W74/0833
- H04W48/18
- H04W74/00
- CPC H04W74/0833
