BOE TECHNOLOGY GROUP CO., LTD. patent applications on October 17th, 2024
Patent Applications by BOE TECHNOLOGY GROUP CO., LTD. on October 17th, 2024
BOE TECHNOLOGY GROUP CO., LTD.: 48 patent applications
BOE TECHNOLOGY GROUP CO., LTD. has applied for patents in the areas of H01L27/12 (6), H10K59/131 (6), H10K59/121 (4), G02F1/1335 (4), G09G3/3233 (4) H10K59/1213 (2), H10K59/131 (2), H01L27/124 (2), G09G3/3233 (2), B01L3/5085 (1)
With keywords such as: layer, display, substrate, light, device, electrode, area, part, target, and region in patent application abstracts.
Patent Applications by BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s): Qian WANG of Beijing (CN) for boe technology group co., ltd., Gaolei XUE of Beijing (CN) for boe technology group co., ltd., Zhongxiao LI of Beijing (CN) for boe technology group co., ltd., Pengxia LIANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G03H1/22, G02F1/133, G02F1/1335, G02F1/1337, G02F1/1339, G02F1/1347, G09G3/00, G09G3/34, G09G3/36
CPC Code(s): G03H1/2294
Abstract: a holographic display device and a display method thereof. the holographic display device comprises a backlight module and two liquid crystal modules. the backlight module is used for providing coherent light; the two liquid crystal modules are located on the light exit side of the backlight module, and the two liquid crystal modules are stacked; one of the two liquid crystal modules is used for performing amplitude modulation on incident light, and the other one is used for performing phase modulation on incident light. in this way, the complex amplitude of exit light is adjusted, and the quality of a reconstructed image is improved.
Inventor(s): Bo WANG of Beijing (CN) for boe technology group co., ltd., Fuqiang LI of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G06F1/16
CPC Code(s): G06F1/1652
Abstract: a scrollable display apparatus includes a flexible display panel, at least one first detection component and one or more first processors. the flexible display panel includes a fixed display part and at least one scrollable display part. a first detection component is configured to detect location information of a scrollable display part. the one or more first processors are configured to: determine a current state of the scrollable display part according to the position information of the scrollable display part detected by the first detection component; if it is determined that the scrollable display part is in a start-unfolded state, control the fixed display part to display a plurality of extension selection messages; and in response to a control instruction corresponding to a selected extension selection message, control the scrollable display part to display extension display information corresponding to the selected extension selection message.
Inventor(s): Jizhe ZHANG of Beijing (CN) for boe technology group co., ltd., Yonggui YANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G06F3/041, G06F3/04883
CPC Code(s): G06F3/04166
Abstract: a touch event processing method includes: obtaining a screen touch event by means of an event receiving layer, uploading the screen touch event to a jvm by means of an intermediate layer, and assigning and adapting the screen touch event by means of the jvm to obtain an event to be processed, and distributing same to a service processing module for processing.
Inventor(s): Heng LIU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G06F3/0486, G06F3/0481
CPC Code(s): G06F3/0486
Abstract: an operation method, an apparatus, an electronic device and a computer-readable storage medium are provided. the operation method includes: acquiring a first movement operation which is performed on a first sub-control in a first control, the first sub-control being located in an area range of the first control; in response to the first movement operation meeting a first response condition of the first control and meeting a second response condition of the first sub-control, responding to the first movement operation by the first control; and in response to the first movement operation not meeting the first response condition but meeting the second response condition, responding to the first movement operation by the first sub-control to generate visual movement.
Inventor(s): Xin WANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G06F16/2455, G06F16/242
CPC Code(s): G06F16/24564
Abstract: the present disclosure provides a service processing method and apparatus. the method includes: obtaining a to-be-processed service request and determining a target rule identifier corresponding to the to-be-processed service request; determining a target service configuration rule corresponding to the target rule identifier; parsing the target service configuration rule to obtain target configuration information; based on the target configuration information, performing service processing. in this way, the demanding party is not required to develop relevant service function, greatly shortening the development cycle of the service function of the demanding party.
Inventor(s): Chunshan ZU of Beijing (CN) for boe technology group co., ltd., Weiyang HU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G06V10/82, G06V10/77, G06V10/776, G06V10/80
CPC Code(s): G06V10/82
Abstract: a target detection optimization method and device are disclosed. the method includes: inputting an image including an object into a trained target detection model for detection, and determining coordinates of the object in the image and a category of the object; the target detection model includes a plurality of depthwise convolutional network layers, and the target detection model is obtained by: training using a first training sample set to obtain a to-be-optimized model, pruning model parameters in the to-be-optimized model using an optimal pruning scheme, and training the pruned to-be-optimized model using a second training sample set; where the optimal pruning scheme is obtained by screening pruning schemes determined according to different pruning methods and pruning rates.
Inventor(s): Xianzhen LI of Beijing (CN) for boe technology group co., ltd., Tianyue ZHAO of Beijing (CN) for boe technology group co., ltd., Enhui GUAN of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/00, G06T7/73
CPC Code(s): G09G3/001
Abstract: the present disclosure relates to the technical field of display, and in particular to a method for displaying content, a storage medium, and an electronic device. the method for displaying content includes: determining, based on a viewing angle and spatial position information of a viewer, a visible area corresponding to the viewer in a display device; determining a writing area of a writer in the display device, and determining a display area in the display device, other than the writing area, as a candidate area; determining, based on the visible area, a target area in the candidate area for the viewer, the target area corresponding to the writing area; and displaying, within the target area, written content of the writing area.
Inventor(s): Rui HUANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/20, G01J1/04, G01J1/42, G01J1/44, G01J1/46
CPC Code(s): G09G3/2003
Abstract: provided are a display panel and a display apparatus; the display panel comprises at least one sensing module () arranged in a peripheral area (b), the sensing module () comprises at least one sensing unit, the sensing unit () comprises a sensing transistor, a first end of the sensing transistor receives an electrical signal, a gate of the sensing transistor receives a first control signal, and a second end of the sensing transistor outputs a photosensitive signal. when the sensing transistor receives the first control signal, a gate of the sensing transistor is set to be in a closed state; when the sensing transistor is illuminated, the voltage outputted by a drain electrode of the sensing transistor increases, the voltage change amount is read as the photosensitive signal, and ambient light is identified according to the spectral features of common ambient light in combination with the response results of different wavelengths. on the basis of that functionality, the display color temperature can be optimized and display performance is improved.
Inventor(s): Lihua GENG of Beijing (CN) for boe technology group co., ltd., Xitong MA of Beijing (CN) for boe technology group co., ltd., Youxiang XIA of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G5/02, G06T7/00, G06T7/90, G09G5/10
CPC Code(s): G09G5/02
Abstract: the present disclosure provides an image quality adjusting method, including: acquiring first image quality information of a display assembly while displaying a preset measurement image; performing analysis and calculation based on the first image quality information and a preset second image quality information to generate adjustment information; determining an adjustment type corresponding to each preset partition according to the adjustment information, and determining at least one adjustment region according to the adjustment type corresponding to each preset partition; and performing image quality adjustment on each adjustment region according to the adjustment information. the present disclosure further provides an image quality adjusting assembly, a display system, and a computer readable medium.
Inventor(s): Jianhua DU of Beijing (CN) for boe technology group co., ltd., Jinxiang XUE of Beijing (CN) for boe technology group co., ltd., Xinhong LU of Beijing (CN) for boe technology group co., ltd., Yingwei LIU of Beijing (CN) for boe technology group co., ltd., Meng ZHAO of Beijing (CN) for boe technology group co., ltd., Hao WU of Beijing (CN) for boe technology group co., ltd., Feng GUAN of Beijing (CN) for boe technology group co., ltd., Yang LV of Beijing (CN) for boe technology group co., ltd., Chaolu WANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01L27/12, H01L25/075, H01L25/16, H01L33/62
CPC Code(s): H01L27/1218
Abstract: a driving backplane, a display device and preparation methods therefor are provided. the method includes: providing a base substrate with first, second surfaces and a side surface connected therebetween; forming a flexible film layer on the first surface, and patterning the flexible film layer to form a first opening portion including first, second and third parts sequentially connected; bending partial flexible film layer to the second surface, such that first, second and third parts are opposite to the first, side and second surfaces; forming a conductive layer on a side of the flexible film layer away from the base substrate by using the flexible film layer as a mask, the conductive layer being formed in at least a part of the first opening portion to form a conductive strip; and at least removing the flexible film layer and the conductive layer around the conductive strip.
Inventor(s): Yang YUE of Beijing (CN) for boe technology group co., ltd., Shi SHU of Beijing (CN) for boe technology group co., ltd., Qi YAO of Beijing (CN) for boe technology group co., ltd., Yong YU of Beijing (CN) for boe technology group co., ltd., Xiang LI of Beijing (CN) for boe technology group co., ltd., Chuanxiang XU of Beijing (CN) for boe technology group co., ltd., Shaohui LI of Beijing (CN) for boe technology group co., ltd., Shipei LI of Beijing (CN) for boe technology group co., ltd., Wenqu LIU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01L27/12, H01L25/16
CPC Code(s): H01L27/124
Abstract: a display back plate and a display device are provided. the display back plate includes multiple display units on a base substrate, at least one display unit includes a pixel region for displaying image and a light transmissive region allowing light to transmit; the pixel region includes a first trace layer and a second trace layer disposed in different layers along a thickness direction of the base substrate; and the pixel region further includes a first dielectric layer and a second dielectric layer between the first trace layer and the second trace layer, a ratio of a thickness of the first trace layer to that of the second trace layer is greater than 5; a sum of a thickness of the first dielectric layer and a thickness of the second dielectric layer is greater than 3 �m, and the thickness of the first dielectric layer is less than 2 �m.
Inventor(s): Yang LV of Beijing (CN) for boe technology group co., ltd., Feng GUAN of Beijing (CN) for boe technology group co., ltd., Jianhua DU of Beijing (CN) for boe technology group co., ltd., Meng ZHAO of Beijing (CN) for boe technology group co., ltd., Hao WU of Beijing (CN) for boe technology group co., ltd., Chaolu WANG of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01L27/12
CPC Code(s): H01L27/1251
Abstract: a method for preparing a driving backplane includes: providing a base substrate, forming a connecting layer on a side of the base substrate; forming an insulating layer group on a side of the connecting layer away from the base substrate, forming a first via hole by patterning the insulating layer group; forming inducing particles on a side of the insulating layer group away from the base substrate; forming a doped amorphous silicon layer on a side of the inducing particles away from the base substrate, forming a first conductor part by the doped amorphous silicon layer formed in the first via hole, forming a raw material part by patterning the doped amorphous silicon layer; and forming a first channel part by causing the inducing particles to induce the raw material part, wherein the first channel part is connected to the first conductor part.
Inventor(s): Huajie YAN of Beijing (CN) for boe technology group co., ltd., Qian SUN of Beijing (CN) for boe technology group co., ltd., Mingxing WANG of Beijing (CN) for boe technology group co., ltd., Wei LI of Beijing (CN) for boe technology group co., ltd., Zhiqiang JIAO of Beijing (CN) for boe technology group co., ltd., Qingyu HUANG of Beijing (CN) for boe technology group co., ltd., Mengna SUN of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01L33/50, H01L33/00, H01L33/14, H01L33/24, H01L33/32
CPC Code(s): H01L33/502
Abstract: the present disclosure provides a light-emitting device, a method for manufacturing a light-emitting device and a display apparatus, and belongs to the field of display technology, and can solve the problem that the light-emitting device in the related art has low luminescence efficiency. the light-emitting device of the present disclosure includes: a substrate, a light-emitting diode on the substrate and a color conversion layer on a side of the light-emitting diode away from the substrate; the light-emitting device further includes: nano-metal particles; a plurality of grooves are formed in a surface of the light-emitting diode away from the substrate; and the nano-metal particles are filled in the plurality of grooves.
20240347908. ANTENNA AND ELECTRONIC DEVICE_simplified_abstract_(boe technology group co., ltd.)
Inventor(s): Jianxing LIU of Beijing (CN) for boe technology group co., ltd., Shiyu ZHANG of Beijing (CN) for boe technology group co., ltd., Zhuofan JIAO of Beijing (CN) for boe technology group co., ltd., Mengxia YU of Beijing (CN) for boe technology group co., ltd., Jianyun ZHAO of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01Q3/34, H01Q1/42
CPC Code(s): H01Q3/34
Abstract: provided is an antenna. the antenna includes: at least one phase-shifting structure, a first reference electrode layer, and a feed substrate; wherein each of the at least one phase-shifting structure includes a first dielectric substrate, a second dielectric substrate, a first electrode layer, a second electrode layer, and a tunable dielectric layer; a first via is defined in the first reference electrode layer; the feed substrate includes a first dielectric layer and a feed structure, and a second via is defined in the first dielectric layer; and the antenna further includes a conductive member, wherein the feed structure includes a main circuit and at least one branch circuit, one of the at least one branch circuit is electrically connected to the conductive member, the conductive member is electrically connected to the first electrode layer through the first via, the second via, and a third via.
Inventor(s): Yuehua LIU of Beijing (CN) for boe technology group co., ltd., Qiuyun TAN of Beijing (CN) for boe technology group co., ltd., Biqi LI of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H04B10/297
CPC Code(s): H04B10/297
Abstract: an optical relay device includes a substrate, and a first transmission module and a second transmission module that are provided on the substrate. the substrate has a first side and a second side opposite to each other in a direction perpendicular to the substrate. the first transmission module and the second transmission module both include at least one light emitting unit and at least one light receiving unit. the light emitting unit includes at least one light emitter. the light receiving unit includes at least one light receiver. optical paths of light receiving units and optical paths of light emitting units are provided in one-to-one correspondence in the direction perpendicular to the substrate, and the light receiving unit and the light emitting unit that are corresponding to each other form a signal transmission channel.
20240349535. DISPLAY PANEL AND DISPLAY DEVICE_simplified_abstract_(boe technology group co., ltd.)
Inventor(s): Hao LIU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/121, H10K59/124
CPC Code(s): H10K59/1213
Abstract: a display panel includes: a substrate; a first semiconductor layer including a first active layer pattern; a first gate conductive layer including a first capacitor electrode plate; a second gate conductive layer including a second capacitor electrode plate; a first source-drain conductive layer including a third capacitor electrode plate; and a second semiconductor layer including a second active layer pattern. each of an orthographic projection of the first capacitor electrode plate on the substrate and an orthographic projection of the third capacitor electrode plate on the substrate at least partially overlaps with an orthographic projection of the second capacitor electrode plate on the substrate. the first capacitor electrode plate is electrically connected to the third capacitor electrode plate, and the first capacitor electrode plate, the second capacitor electrode plate and the third capacitor electrode plate constitute a storage capacitor.
Inventor(s): Hongli WANG of Beijing (CN) for boe technology group co., ltd., Pan LI of Beijing (CN) for boe technology group co., ltd., Huifeng WANG of Beijing (CN) for boe technology group co., ltd., Xinxin WANG of Beijing (CN) for boe technology group co., ltd., Xinyin WU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/122, H10K59/38, H10K71/13
CPC Code(s): H10K59/122
Abstract: a display substrate and a display device are provided. the display substrate includes functional elements including a functional layer and a pixel-defining pattern. the pixel-defining pattern includes openings and a defining portion. the display substrate includes first regions corresponding to the openings and second regions covered by the defining portion; the second regions include recessed regions, the functional layer includes a portion located in the recessed region and a portion located in a light-exiting region, an area of the recessed region is not greater than that of the light-exiting region, heights of a surface closest to the base substrate of the functional layer located in the recessed region relative to the base substrate and located in the light-exiting region adjacent to the recessed region relative to the base substrate are a first height and a second height, and the first height is not greater than the second height.
BOE TECHNOLOGY GROUP CO., LTD. patent applications on October 17th, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- G03H1/22
- G02F1/133
- G02F1/1335
- G02F1/1337
- G02F1/1339
- G02F1/1347
- G09G3/00
- G09G3/34
- G09G3/36
- CPC G03H1/2294
- Boe technology group co., ltd.
- G06F1/16
- CPC G06F1/1652
- G06F3/041
- G06F3/04883
- CPC G06F3/04166
- G06F3/0486
- G06F3/0481
- CPC G06F3/0486
- G06F16/2455
- G06F16/242
- CPC G06F16/24564
- G06V10/82
- G06V10/77
- G06V10/776
- G06V10/80
- CPC G06V10/82
- G06T7/73
- CPC G09G3/001
- G09G3/20
- G01J1/04
- G01J1/42
- G01J1/44
- G01J1/46
- CPC G09G3/2003
- G09G5/02
- G06T7/00
- G06T7/90
- G09G5/10
- CPC G09G5/02
- H01L27/12
- H01L25/075
- H01L25/16
- H01L33/62
- CPC H01L27/1218
- CPC H01L27/124
- CPC H01L27/1251
- H01L33/50
- H01L33/00
- H01L33/14
- H01L33/24
- H01L33/32
- CPC H01L33/502
- H01Q3/34
- H01Q1/42
- CPC H01Q3/34
- H04B10/297
- CPC H04B10/297
- H10K59/121
- H10K59/124
- CPC H10K59/1213
- H10K59/122
- H10K59/38
- H10K71/13
- CPC H10K59/122
- H10K59/131
- G09G3/3233