BOE Technology Group Co., Ltd. patent applications on February 20th, 2025
Patent Applications by BOE Technology Group Co., Ltd. on February 20th, 2025
BOE Technology Group Co., Ltd.: 20 patent applications
BOE Technology Group Co., Ltd. has applied for patents in the areas of H10K59/131 (5), H10K59/122 (4), G09G3/3233 (3), H10K59/80 (3), H10K59/12 (2) H10K59/131 (2), G09G3/3233 (2), G02F1/13396 (1), H01L27/124 (1), H10K59/40 (1)
With keywords such as: substrate, base, image, layer, circuit, display, transistor, signal, input, and feature in patent application abstracts.
Patent Applications by BOE Technology Group Co., Ltd.
Inventor(s): Xuan SUN of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G06T15/20, G06T5/50, G06T5/60
CPC Code(s): G06T15/20
Abstract: a method for rendering viewpoints is provided. the method for rendering viewpoints of the present disclosure includes: acquiring a first initial feature of a two-dimensional image and a second initial feature of a depth image corresponding to the two-dimensional image by performing initial feature extraction on the two-dimensional image and the depth image; acquiring a first initial dimension reduction feature by splicing the first initial feature and the second initial feature in a channel dimension and performing channel dimension reduction; acquiring a fusion feature by performing image distortion and restoration on the first initial dimension reduction feature for multiple times; and generating a plurality of viewpoint images by performing fusion and channel dimension reduction on the fusion feature.
Inventor(s): Guangliang SHANG of Beijing (CN) for boe technology group co., ltd., Jie ZHANG of Beijing (CN) for boe technology group co., ltd., Jiangnan LU of Beijing (CN) for boe technology group co., ltd., Mei LI of Beijing (CN) for boe technology group co., ltd., Libin LIU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/20
CPC Code(s): G09G3/2092
Abstract: a gate driving unit includes a charge pump circuit and an output circuit; the charge pump circuit is connected to a first input node, an input clock signal terminal and a first node; the charge pump circuit is configured to control a voltage signal of the first input node under the control of an input clock signal provided by the input clock signal terminal, the voltage signal of the first input node is written into the first node when the voltage signal of the first input node is a first voltage signal; the output circuit comprises a first output transistor, a control electrode of the first output transistor is connected to the first node, a first electrode of the first output transistor is connected to an output voltage terminal, and a second electrode of the first output transistor is connected to a gate driving signal output terminal.
Inventor(s): Zhichong WANG of Beijing (CN) for boe technology group co., ltd., Jing FENG of Beijing (CN) for boe technology group co., ltd., Peng LIU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): G09G3/3258
CPC Code(s): G09G3/3258
Abstract: a pixel group includes a plurality of pixel circuits and a compensation circuit; where each of the pixel circuits is connected to the compensation circuit; each of the pixel circuits includes a driving transistor; the compensation circuit includes a third transistor; and the compensation circuit is capable of loading a threshold voltage of the third transistor to a control end of the driving transistor; and a channel region of the third transistor has a width to length ratio of a3, a channel region of the driving transistor has a width to length ratio of a1, and a3/a1 is in a range of 1-1.05.
Inventor(s): Jianxing LIU of Beijing (CN) for boe technology group co., ltd., Jingwen GUO of Beijing (CN) for boe technology group co., ltd., Qianhong WU of Beijing (CN) for boe technology group co., ltd., Chunxin LI of Beijing (CN) for boe technology group co., ltd., Yunyi SHU of Beijing (CN) for boe technology group co., ltd., Zibo CAO of Beijing (CN) for boe technology group co., ltd., Jianyun ZHAO of Beijing (CN) for boe technology group co., ltd., Feng QU of Beijing (CN) for boe technology group co., ltd., Bigi LI of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H01G7/04
CPC Code(s): H01G7/04
Abstract: the present disclosure provides an adjustable capacitor and an electronic apparatus, and relates to the technical field of radio frequency device. the adjustable capacitor of the present disclosure includes a base substrate and at least one capacitor unit on the base substrate, each of the at least one capacitor unit includes a first plate, a second plate and a first connecting arm; the first plate and the connecting arm are on the base substrate; one end of the second plate is connected to the first connecting arm, the second plate and the first plate are opposite to each other, and a certain distance is between the second plate and the first plate.
Inventor(s): Lijie ZHANG of Beijing (CN) for boe technology group co., ltd., Guannan CHEN of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H04N19/80, H04N19/105, H04N19/117, H04N19/139, H04N19/172, H04N19/436, H04N19/52
CPC Code(s): H04N19/80
Abstract: the present disclosure relates to the field of image processing technology, and in particular, to image encoding, decoding methods and devices, an encoder-decoder. the method includes: acquiring a visual saliency heat map of an image of a current frame, and filtering, by using the visual saliency heat map of the image of the current frame, the image of the current frame to obtain a target image; acquiring, by using the target image and an input image of a next frame, a motion estimation vector and a target prediction image of the input image of the next frame; and encoding a difference image between the input image of the next frame and the target prediction image and the motion estimation vector.
Inventor(s): Tao SUN of Beijing (CN) for boe technology group co., ltd., Song Zhang of Beijing (CN) for boe technology group co., ltd., Tao Wang of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K50/844, H10K59/122, H10K59/65, H10K71/00, H10K77/10
CPC Code(s): H10K50/844
Abstract: the disclosure relates to a display panel, a method for fabricating the same, and a display device. the display panel includes: a base substrate including a first base substrate in a blind hole area and a second base substrate, the thickness of the first base substrate is smaller than the thickness of the second base substrate; an anode layer, a light-emitting layer, a cathode layer and an encapsulation layer arranged successively on the second base substrate, and the cathode layer and the encapsulation layer arranged successively on the first base substrate; wherein at least one installation hole is arranged in a display area of the display panel, the at least one installation hole is within the blind hole area and runs through the first base substrate and the respective layers on the first base substrate.
Inventor(s): Haitao HUANG of Beijing (CN) for boe technology group co., ltd., Chuanxiang XU of Beijing (CN) for boe technology group co., ltd., Yong YU of Beijing (CN) for boe technology group co., ltd., Huili WU of Beijing (CN) for boe technology group co., ltd., Zhao CUI of Beijing (CN) for boe technology group co., ltd., Wenqu LIU of Beijing (CN) for boe technology group co., ltd., Shi SHU of Beijing (CN) for boe technology group co., ltd., Lina JING of Beijing (CN) for boe technology group co., ltd., Detian MENG of Beijing (CN) for boe technology group co., ltd., Zibo NI of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/124, H10K59/38, H10K59/80, H10K71/60
CPC Code(s): H10K59/122
Abstract: a display substrate and a preparation method thereof, and a display apparatus. the display substrate includes a base substrate, at least one insulating film layer disposed on the base substrate, and a first electrode disposed on a side of the at least one insulating film layer away from the base substrate; wherein a concave-convex structure is disposed on a side of the at least one insulating film layer away from the base substrate, and there is an overlapping area between an orthographic projection of the concave-convex structure on the base substrate and an orthographic projection of the first electrode on the base substrate.
Inventor(s): Can ZHENG of Beijing (CN) for boe technology group co., ltd., Li WANG of Beijing (CN) for boe technology group co., ltd., Hao ZHANG of Beijing (CN) for boe technology group co., ltd., Yipeng CHEN of Beijing (CN) for boe technology group co., ltd., Ke LIU of Beijing (CN) for boe technology group co., ltd.
IPC Code(s): H10K59/131, G09G3/3233, G09G3/3266, G09G3/3291, H10K59/12, H10K59/121
CPC Code(s): H10K59/131
Abstract: a display substrate and a manufacturing method therefor, and a display apparatus. the display substrate includes a base substrate, a second power line, a data signal line and a plurality of sub-pixels, wherein at least one sub-pixel includes a pixel driving circuit and a light emitting device connected to the pixel driving circuit; a semiconductor layer and a plurality of conducting layers, which are disposed at one side of the semiconductor layer away from the base substrate, are disposed on the base substrate, a first electrode is arranged in at least one conducting layer, the first electrode is connected to the second power line, and there is an overlapping area between an orthographic projection of the first electrode on the base substrate and an orthographic projection of the data signal line on the base substrate.
BOE Technology Group Co., Ltd. patent applications on February 20th, 2025
- BOE Technology Group Co., Ltd.
- G06T15/20
- G06T5/50
- G06T5/60
- CPC G06T15/20
- Boe technology group co., ltd.
- G09G3/20
- CPC G09G3/2092
- G09G3/3258
- CPC G09G3/3258
- H01G7/04
- CPC H01G7/04
- H04N19/80
- H04N19/105
- H04N19/117
- H04N19/139
- H04N19/172
- H04N19/436
- H04N19/52
- CPC H04N19/80
- H10K50/844
- H10K59/122
- H10K59/65
- H10K71/00
- H10K77/10
- CPC H10K50/844
- H10K59/12
- H10K59/124
- H10K59/38
- H10K59/80
- H10K71/60
- CPC H10K59/122
- H10K59/131
- G09G3/3233
- G09G3/3266
- G09G3/3291
- H10K59/121
- CPC H10K59/131