ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE patent applications on February 27th, 2025
Patent Applications by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE on February 27th, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE: 24 patent applications
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE has applied for patents in the areas of H04N19/176 (7), H04N19/105 (7), H04N19/593 (5), H04N19/11 (5), H04N19/159 (4) H04N19/105 (3), H04N19/11 (1), H01L29/872 (1), H05K9/0086 (1), H04W74/0833 (1)
With keywords such as: information, block, prediction, image, signal, based, layer, circuit, encoding, and portion in patent application abstracts.
Patent Applications by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventor(s): Do-Hyung KIM of Daejeon (KR) for electronics and telecommunications research institute, Jae-Hong KIM of Daejeon (KR) for electronics and telecommunications research institute, Young-Woo YOON of Daejeon (KR) for electronics and telecommunications research institute, Ho-Beom JEON of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): A63B24/00, A63B71/06, G06V10/75, G06V40/10, G06V40/20
CPC Code(s): A63B24/0006
Abstract: disclosed herein is an apparatus and method for counting repetitive movements based on artificial intelligence. the method may include generating standard movement information that includes a key pose extracted from a demonstration movement image stream based on human skeleton information, which is a set of pieces of positional information of human joints, and major joint information in the key pose and counting repetitive movements depending on whether a user movement matches the standard movement information based on human skeleton information of a user movement image stream.
Inventor(s): Dong Hoon SONG of Daejeon (KR) for electronics and telecommunications research institute, Hyung Woo KIM of Incheon (KR) for electronics and telecommunications research institute, Hong-Seok SEO of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G01N21/88, G01N21/84, G01N21/95
CPC Code(s): G01N21/8806
Abstract: provided are an illumination light source and a substrate inspection apparatus including the same. the substrate inspection apparatus includes a first pump light source which generates first pump light, a first gain medium which uses the first pump light to obtain a gain of first illumination light, first prisms provided at one side of the first gain medium to split the first illumination light, first mirrors provided at one side of the first prisms to reflect the first illumination light onto the first gain medium, and a first bandwidth selector provided between the first mirrors and the first prisms to select a first wavelength bandwidth of the first illumination light.
Inventor(s): Yi-Gyeong KIM of Daejeon (KR) for electronics and telecommunications research institute, Kyung Hwan Park of Daejeon (KR) for electronics and telecommunications research institute, Sujin Park of Daejeon (KR) for electronics and telecommunications research institute, Young-deuk Jeon of Daejeon (KR) for electronics and telecommunications research institute, Min-Hyung Cho of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G01S7/40, H01Q5/25
CPC Code(s): G01S7/4004
Abstract: disclosed is an ultra-wide band (uwb) radar device including a first antenna circuit including a first transmission circuit, a first reception circuit, a first oscillator that supplies a first clock signal to the first transmission circuit and the first reception circuit, and a first frequency counter, a second antenna circuit including a second transmission circuit, a second reception circuit, a second oscillator that supplies a second clock signal to the second transmission circuit and the second reception circuit, and a second frequency counter, and a controller that detects the target. the controller corrects a frequency error between the first clock signal and the second clock signal and compensates for a synchronization error between the first antenna circuit and the second antenna circuit.
Inventor(s): Hyun Yong Lee of Daejeon (KR) for electronics and telecommunications research institute, Seok Kap Ko of Daejeon (KR) for electronics and telecommunications research institute, Nack Woo Kim of Daejeon (KR) for electronics and telecommunications research institute, JUNGI LEE of Daejeon (KR) for electronics and telecommunications research institute, YUMIN HWANG of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G06T5/60, G06T5/73
CPC Code(s): G06T5/60
Abstract: the present invention relates to a deblurring method and apparatus based on unsupervised learning and latent space processing. an unsupervised learning method of a deblurring model according to the present invention includes inputting an input image into a deblurring model to generate a restored image, calculating an error between the input image and the restored image, and training the deblurring model based on the error. a latent space processing-based deblurring method according to the present invention includes inputting a deblurring target image into an encoder, applying an image filtering technique to an output of the encoder, and inputting the output of the encoder, to which the image filtering technique has been applied, into a decoder to generate a deblurred image.
Inventor(s): Ho-Sub YOON of Daejeon (KR) for electronics and telecommunications research institute, Jae-Hong KIM of Daejeon (KR) for electronics and telecommunications research institute, Jae-Yoon JANG of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G06V40/16
CPC Code(s): G06V40/172
Abstract: disclosed herein are a facial recognition method and apparatus based on masking. the facial recognition method based on masking includes performing detection and normalization of a face area including five landmarks in an input image, separating a face portion other than a portion covered by an obstacle in the detected face area, generating a mask corresponding to the separated face portion when there is a portion covered by an obstacle in the separated face portion, applying the mask to an image in a face image registration database and extracting a feature of a masking region, and determining whether it is an identical person based on the extracted feature value.
Inventor(s): Seung Kwon BEACK of Daejeon (KR) for electronics and telecommunications research institute, Tae Jin LEE of Daejeon (KR) for electronics and telecommunications research institute, Min Je KIM of Daejeon (KR) for electronics and telecommunications research institute, Dae Young JANG of Daejeon (KR) for electronics and telecommunications research institute, Kyeongok KANG of Daejeon (KR) for electronics and telecommunications research institute, Jin Woo HONG of Daejeon (KR) for electronics and telecommunications research institute, Ho Chong PARK of Seongnam-si (KR) for electronics and telecommunications research institute, Young-cheol PARK of Wonju-si (KR) for electronics and telecommunications research institute
IPC Code(s): G10L19/02
CPC Code(s): G10L19/0212
Abstract: an encoding apparatus and a decoding apparatus in a transform between a modified discrete cosine transform (mdct)-based coder and a different coder are provided. the encoding apparatus may encode additional information to restore an input signal encoded according to the midct-based coding scheme, when switching occurs between the mdct-based coder and the different coder. accordingly, an unnecessary bitstream may be prevented from being generated, and minimum additional information may be encoded.
Inventor(s): Yong Suk Yang of Daejeon (KR) for electronics and telecommunications research institute, Myung Lae Lee of Daejeon (KR) for electronics and telecommunications research institute, Jengsu Yoo of Daejeon (KR) for electronics and telecommunications research institute, Yoonsik Yi of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H01L25/065, H01L25/00
CPC Code(s): H01L25/0657
Abstract: provided are a 3-dimensional electronic device and a method for manufacturing the 3-dimensional electronic device. the method includes coupling semiconductor chips and guide blocks onto a substrate, forming an upper mold layer and upper wires on the semiconductor chips and the guide blocks by using a 3d printing method, stacking substrates other than the substrate on the upper mold layer and the upper wires, sawing a portion of each of the guide blocks and the upper mold layer, and forming a side mold layer and side wires on sidewalls of via electrodes of the guide blocks by using the 3d printing method.
Inventor(s): Ju Young KIM of Daejeon (KR) for electronics and telecommunications research institute, Young-Gi LEE of Daejeon (KR) for electronics and telecommunications research institute, Jaecheol CHOI of Daejeon (KR) for electronics and telecommunications research institute, Seok Hun KANG of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H01M4/36, H01M4/02, H01M4/133, H01M4/134, H01M4/38, H01M4/583, H01M10/0562
CPC Code(s): H01M4/364
Abstract: a negative electrode active material for an all-solid-state battery may include first graphite particles, second graphite particles, and silicon particles, wherein the first graphite particles have a spheroidal structure, the second graphite particles have a plate structure, the first graphite particles include about 30 to 80 parts by weight with respect to 100 parts by weight of the negative electrode active material, the second graphite particles include about 10 to 60 parts by weight with respect to 100 parts by weight of the negative electrode active material, and the silicon particles include about 5 to 15 parts by weight with respect to 100 parts by weight of the negative electrode active material.
Inventor(s): Sung Eun KIM of Daejeon (KR) for electronics and telecommunications research institute, Tae Wook KANG of Daejeon (KR) for electronics and telecommunications research institute, Hyuk KIM of Daejeon (KR) for electronics and telecommunications research institute, Young Hwan BAE of Daejeon (KR) for electronics and telecommunications research institute, Kyung Jin BYUN of Daejeon (KR) for electronics and telecommunications research institute, Kwang IL OH of Daejeon (KR) for electronics and telecommunications research institute, Jae-Jin LEE of Daejeon (KR) for electronics and telecommunications research institute, In San JEON of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04B1/12, H04B1/10, H04B1/16
CPC Code(s): H04B1/12
Abstract: disclosed is a wake-up circuit including a preprocessing unit that generates a first signal by removing noise from an input signal, a comparison unit that generates a second signal based on the first signal and weight data, an output circuit that generates a power signal based on the second signal and an initialization signal, and a micro control unit (mcu) that generates the initialization signal based on a state signal received from the output circuit. the comparison unit includes a spike neuron network structure that generates the second signal by applying the weight data to the first signal. the output circuit supplies power to an external sensor node in response to the power signal.
Inventor(s): Sun Hyok CHANG of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04B10/516, H04B10/50, H04B10/58
CPC Code(s): H04B10/516
Abstract: a method for coherent optical transmission and reception and an apparatus thereof are proposed. the method for operating the apparatus for the coherent optical transmission and reception includes controlling output optical frequencies with a first frequency and a second frequency, generating analog signals respectively corresponding to the first frequency and the second frequency, obtaining beating signals for the analog signals, generating signal diagrams of relationships between a first signal and a second signal on the basis of the beating signals, determining phase differences between the first signal and the second signal on the basis of the signal diagrams, and determining skew values for the first signal and the second signal on the basis of the phase differences.
Inventor(s): Jong Tae SONG of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04L47/52, H04L47/62
CPC Code(s): H04L47/52
Abstract: according to an embodiment of the present disclosure, a computer implementation method using a device for managing a priority in a memory disaggregation network, the computer implementation method comprising: classifying received read requests by priority and storing the read requests in a request queue of a memory module; classifying the received read requests by response path indicating an output port of the memory module and storing the read requests in a response queue of the memory queue; and performing scheduling in consideration of states of the request queue and response queues.
Inventor(s): Sung Chang LIM of Daejeon (KR) for electronics and telecommunications research institute, Jong Ho KIM of Daejeon (KR) for electronics and telecommunications research institute, Hae Chul CHOI of Daejeon (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon (KR) for electronics and telecommunications research institute, Ha Hyun LEE of Daejeon (KR) for electronics and telecommunications research institute, Jin Ho LEE of Daejeon (KR) for electronics and telecommunications research institute, Se Yoon JEONG of Daejeon (KR) for electronics and telecommunications research institute, Suk Hee CHO of Daejeon (KR) for electronics and telecommunications research institute, Jin Soo CHOI of Daejeon (KR) for electronics and telecommunications research institute, Jin Woo HONG of Daejeon (KR) for electronics and telecommunications research institute, Jin Woong KIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/105, H04N19/11, H04N19/157, H04N19/176, H04N19/46, H04N19/503, H04N19/593
CPC Code(s): H04N19/105
Abstract: provided are an imaging encoding method and device. when carrying out image encoding for a block within a slice, at least one block in a restored block of the slice is set as a reference block. when this is done, the encoding parameters of the reference block are distinguished, and the block to be encoded is encoded adaptively based on the encoding parameter.
Inventor(s): Sung Chang LIM of Daejeon (KR) for electronics and telecommunications research institute, Jong Ho KIM of Daejeon (KR) for electronics and telecommunications research institute, Hae Chul CHOI of Daejeon (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon (KR) for electronics and telecommunications research institute, Ha Hyun LEE of Daejeon (KR) for electronics and telecommunications research institute, Jin Ho LEE of Daejeon (KR) for electronics and telecommunications research institute, Se Yoon JEONG of Daejeon (KR) for electronics and telecommunications research institute, Suk Hee CHO of Daejeon (KR) for electronics and telecommunications research institute, Jin Soo CHOI of Daejeon (KR) for electronics and telecommunications research institute, Jin Woo HONG of Daejeon (KR) for electronics and telecommunications research institute, Jin Woong KIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/105, H04N19/11, H04N19/157, H04N19/176, H04N19/46, H04N19/503, H04N19/593
CPC Code(s): H04N19/105
Abstract: provided are an imaging encoding method and device. when carrying out image encoding for a block within a slice, at least one block in a restored block of the slice is set as a reference block. when this is done, the encoding parameters of the reference block are distinguished, and the block to be encoded is encoded adaptively based on the encoding parameter.
Inventor(s): Jin Ho LEE of Daejeon (KR) for electronics and telecommunications research institute, Jung Won KANG of Daejeon (KR) for electronics and telecommunications research institute, Ha Hyun LEE of Seoul (KR) for electronics and telecommunications research institute, Sung Chang LIM of Daejeon (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/105, H04N19/117, H04N19/132, H04N19/159, H04N19/176
CPC Code(s): H04N19/105
Abstract: disclosed herein are a method and an apparatus for encoding/decoding an image. the image decoding method according to the present invention includes obtaining prediction information of a current block from a bitstream and, by performing prediction based on the prediction information, generating a prediction block of the current block. herein, the prediction information includes split prediction information of the current block. the generating of the prediction block includes obtaining a reference sample from a neighboring block of the current block, applying an interpolation filter to the reference sample, and generating the prediction block by using the reference sample to which the interpolation filter is applied. the interpolation filter is determined based on the split prediction information of the current block.
Inventor(s): Jung Won KANG of Daejeon (KR) for electronics and telecommunications research institute, Ha Hyun LEE of Daejeon (KR) for electronics and telecommunications research institute, Sung Chang LIM of Daejeon (KR) for electronics and telecommunications research institute, Jin Ho LEE of Daejeon (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon (KR) for electronics and telecommunications research institute, Gwang Hoon PARK of Seongnam-si (KR) for electronics and telecommunications research institute, Tae Hyun KIM of Hwaseong-si (KR) for electronics and telecommunications research institute, Dae Young LEE of Ansan-si (KR) for electronics and telecommunications research institute, Woo Woen GWUN of Jeonju-si (KR) for electronics and telecommunications research institute, Won Jun LEE of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/11, H04N19/105, H04N19/159, H04N19/176, H04N19/184
CPC Code(s): H04N19/11
Abstract: an image encoding/decoding method and apparatus is provided. the method of decoding an image includes decoding at least one of prediction mode information of a neighbor block of a current block and length information of the current block, deriving an intra prediction mode of the current block into a predetermined mode using the decoded information, and reconstructing the current block based on the intra prediction mode of the current block.
Inventor(s): Hae Chul CHOI of Daejeon (KR) for electronics and telecommunications research institute, Se Yoon JEONG of Daejeon (KR) for electronics and telecommunications research institute, Sung-Chang LIM of Daejeon (KR) for electronics and telecommunications research institute, Jin Soo CHOI of Daejeon (KR) for electronics and telecommunications research institute, Jin Woo HONG of Daejeon (KR) for electronics and telecommunications research institute, Dong Gyu SIM of Daejeon (KR) for electronics and telecommunications research institute, Seoung-Jun OH of Seongnam-si (KR) for electronics and telecommunications research institute, Chang-Beom AHN of Seoul (KR) for electronics and telecommunications research institute, Gwang Hoon PARK of Seongnam-si (KR) for electronics and telecommunications research institute, Seung Ryong KOOK of Suwon-si (KR) for electronics and telecommunications research institute, Sea-Nae PARK of Seoul (KR) for electronics and telecommunications research institute, Kwang-Su JEONG of Seoul (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/159, H04N19/105, H04N19/11, H04N19/117, H04N19/124, H04N19/132, H04N19/147, H04N19/172, H04N19/176, H04N19/182, H04N19/43, H04N19/44, H04N19/50, H04N19/51, H04N19/587, H04N19/593, H04N19/61, H04N19/615, H04N19/625, H04N19/70, H04N19/91
CPC Code(s): H04N19/159
Abstract: the present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. the image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.
Inventor(s): Sung Chang LIM of Daejeon-si (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon-si (KR) for electronics and telecommunications research institute, Jin Ho LEE of Daejeon-si (KR) for electronics and telecommunications research institute, Jin Soo CHOI of Daejeon-si (KR) for electronics and telecommunications research institute, Jin Woong KIM of Daejeon-si (KR) for electronics and telecommunications research institute, Jae Gon KIM of Goyang-si (KR) for electronics and telecommunications research institute, Sang Yong LEE of Goyang-si (KR) for electronics and telecommunications research institute, Un Ki PARK of Goyang-si (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/56, H04N19/105, H04N19/13, H04N19/139, H04N19/176, H04N19/513, H04N19/52, H04N19/593, H04N19/70
CPC Code(s): H04N19/56
Abstract: disclosed are a method for inducing a prediction motion vector and an apparatus using the same. an image decoding method can include: a step of determining the information related to a plurality of spatial candidate prediction motion vectors from peripheral predicted blocks of a predicted target block; and a step of determining the information related to temporal candidate prediction motion vectors on the basis of the information related to the plurality of spatial candidate prediction motion vectors. accordingly, the present invention can reduce complexity and can enhance coding efficiency when inducing the optimum prediction motion vector.
Inventor(s): Jin Ho LEE of Daejeon-si (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon-si (KR) for electronics and telecommunications research institute, Sung Chang LIM of Daejeon-si (KR) for electronics and telecommunications research institute, Jin Soo CHOI of Daejeon-si (KR) for electronics and telecommunications research institute, Jin Woong KIM of Daejeon-si (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/593, H04N19/105, H04N19/11, H04N19/117, H04N19/122, H04N19/136, H04N19/137, H04N19/157, H04N19/159, H04N19/176, H04N19/182, H04N19/44, H04N19/80, H04N19/82, H04N19/96
CPC Code(s): H04N19/593
Abstract: according to the present invention, an image encoding/decoding method comprises the steps of: performing an intra prediction on a current block so as to generate a prediction block; performing filtering on a filtering target pixel in the prediction block on the basis of the intra prediction mode of the current block so as to generate a final prediction block; and generating a reconstructed block on the basis of a reconstructed differential block corresponding to the current block and on the final prediction block. according to the present invention, image encoding/decoding efficiency can be improved.
Inventor(s): Jung Bin KIM of Daejeon (KR) for electronics and telecommunications research institute, Pan Soo KIM of Daejeon (KR) for electronics and telecommunications research institute, Joon Gyu RYU of Daejeon (KR) for electronics and telecommunications research institute, Gyeong Rae IM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W24/10, H04L27/26, H04W72/0446
CPC Code(s): H04W24/10
Abstract: disclosed are a method and apparatus for a measurement operation in a communication system. the method for a terminal comprises the steps of: receiving measurement configuration information from a base station; identifying a point in time of start of a measurement gap on the basis of the measurement configuration information; identifying the length of the measurement gap on the basis of the measurement configuration information; and performing a measurement operation in the measurement gap, wherein the measurement gap is configured in units of slots, the point in time of start of the measurement gap is a start slot, and the measurement gap includes one or more slots.
Inventor(s): Hoon Dong NOH of Daejeon (KR) for electronics and telecommunications research institute, Hyung Sik JU of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W72/044, H04W72/231, H04W72/232, H04W72/563, H04W84/04
CPC Code(s): H04W72/046
Abstract: a method of a repeater may comprise: receiving, from a first base station, first resource set information associated with a first beam; receiving, from a second base station, second resource set information associated with a second beam; in response to that a first time resource indicated by the first resource set information overlaps with a second time resource indicated by the second resource set information, selecting one resource set information having a higher priority among the first resource set information and the second resource set information; and performing communication with a terminal using one beam associated with the one resource set information in a resource indicated by the one resource set information.
Inventor(s): Kapseok CHANG of Daejeon (KR) for electronics and telecommunications research institute, Yong Sun KIM of Daejeon (KR) for electronics and telecommunications research institute, Young Jo KO of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W74/0833, H04W24/10, H04W74/00
CPC Code(s): H04W74/0833
Abstract: a method of a mobile station (ms) according to an exemplary of the present disclosure may comprise: receiving a first ssb including a pbch from a first trp; receiving an sib1 based on an mib included in the pbch; receiving second system information based on the sib1; and performing an ra procedure with the first trp based on the second system information, wherein the second system information includes information on ssb group(s) and mapping information of an ssb group to which the first trp belongs, and the information on the ssb group(s) includes information on an ssb index transmitted by trp(s) belonging to each of the ssb group(s).
Inventor(s): Yong-Duck CHUNG of Daejeon (KR) for electronics and telecommunications research institute, Woo Jung Lee of Daejeon (KR) for electronics and telecommunications research institute, Daehyung Cho of Daejeon (KR) for electronics and telecommunications research institute, Tae-Ha Hwang of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H05K9/00
CPC Code(s): H05K9/0086
Abstract: provided is an electromagnetic wave absorption device. the electromagnetic wave absorption device includes a substrate and an electromagnetic wave absorption layer on the substrate. the electromagnetic wave absorption layer contains a chalcogenide material. the electromagnetic wave absorption layer contains bi, sb, bise, bite, sbte, bisb, bisbtes, or (bi,sb)(se,te,s). the electromagnetic wave absorption layer is on an entire surface of an upper surface of the substrate.
Inventor(s): Jun Hwan SHIN of Daejeon (KR) for electronics and telecommunications research institute, Young Ho Kim of Daejeon (KR) for electronics and telecommunications research institute, Eui Su Lee of Daejeon (KR) for electronics and telecommunications research institute, Jin Chul Cho of Daejeon (KR) for electronics and telecommunications research institute, Soo Cheol Kang of Daejeon (KR) for electronics and telecommunications research institute, Dong Woo Park of Daejeon (KR) for electronics and telecommunications research institute, II Min Lee of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H01L29/872, H01L29/06, H01L29/20, H01L29/66
CPC Code(s): H01L29/872
Abstract: disclosed herein are a schottky barrier diode (sbd) and a method of manufacturing the same. the sbd includes a substrate, an ohmic layer formed on a portion of an upper portion of the substrate, a schottky layer formed on a portion of an upper portion of the ohmic layer, an insulating layer formed on a portion of the upper portion of the ohmic layer, a low-k material layer formed on a portion of the upper portion of the substrate, and a schottky metal layer formed on portions of upper portions of the low-k material layer and the insulating layer.
Inventor(s): Chihoon KIM of Daejeon (KR) for electronics and telecommunications research institute, Mun Seob LEE of Daejeon (KR) for electronics and telecommunications research institute, Sang Yun KIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H01L27/146, G02B5/30
CPC Code(s): H01L27/14627
Abstract: a micro-lens array is provided. the micro-lens array includes a transparent substrate, a plurality of polarizers disposed on the transparent substrate, a passivation layer covering the plurality of polarizers, and a plurality of micro-lenses disposed on the passivation layer, wherein light reflected to an object passes through the transparent substrate, and then, is polarized based on a plurality of different polarization orientations formed by the plurality of polarizers and is incident on the plurality of micro-lenses.
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE patent applications on February 27th, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- A63B24/00
- A63B71/06
- G06V10/75
- G06V40/10
- G06V40/20
- CPC A63B24/0006
- Electronics and telecommunications research institute
- G01N21/88
- G01N21/84
- G01N21/95
- CPC G01N21/8806
- G01S7/40
- H01Q5/25
- CPC G01S7/4004
- G06T5/60
- G06T5/73
- CPC G06T5/60
- G06V40/16
- CPC G06V40/172
- G10L19/02
- CPC G10L19/0212
- H01L25/065
- H01L25/00
- CPC H01L25/0657
- H01M4/36
- H01M4/02
- H01M4/133
- H01M4/134
- H01M4/38
- H01M4/583
- H01M10/0562
- CPC H01M4/364
- H04B1/12
- H04B1/10
- H04B1/16
- CPC H04B1/12
- H04B10/516
- H04B10/50
- H04B10/58
- CPC H04B10/516
- H04L47/52
- H04L47/62
- CPC H04L47/52
- H04N19/105
- H04N19/11
- H04N19/157
- H04N19/176
- H04N19/46
- H04N19/503
- H04N19/593
- CPC H04N19/105
- H04N19/117
- H04N19/132
- H04N19/159
- H04N19/184
- CPC H04N19/11
- H04N19/124
- H04N19/147
- H04N19/172
- H04N19/182
- H04N19/43
- H04N19/44
- H04N19/50
- H04N19/51
- H04N19/587
- H04N19/61
- H04N19/615
- H04N19/625
- H04N19/70
- H04N19/91
- CPC H04N19/159
- H04N19/56
- H04N19/13
- H04N19/139
- H04N19/513
- H04N19/52
- CPC H04N19/56
- H04N19/122
- H04N19/136
- H04N19/137
- H04N19/80
- H04N19/82
- H04N19/96
- CPC H04N19/593
- H04W24/10
- H04L27/26
- H04W72/0446
- CPC H04W24/10
- H04W72/044
- H04W72/231
- H04W72/232
- H04W72/563
- H04W84/04
- CPC H04W72/046
- H04W74/0833
- H04W74/00
- CPC H04W74/0833
- H05K9/00
- CPC H05K9/0086
- H01L29/872
- H01L29/06
- H01L29/20
- H01L29/66
- CPC H01L29/872
- H01L27/146
- G02B5/30
- CPC H01L27/14627
