公开(公告)号：US20150333159A1

公开(公告)日：2015-11-19

申请号：US14805976

申请日：2015-07-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kuanjun PENG ,  Jing LV

IPC: H01L29/66 ,  H01L29/24 ,  H01L29/49 ,  H01L21/02 ,  G02F1/1368 ,  H01L29/786

CPC classification number: H01L29/66969 ,  G02F1/1368 ,  H01L21/02282 ,  H01L27/1225 ,  H01L29/24 ,  H01L29/4908 ,  H01L29/7869

Abstract: A method for manufacturing thin film transistor array substrate is disclosed. The method includes sequentially depositing a semiconductor layer and an ohmic contact layer on the base substrate formed with a gate insulator and patterning the semiconductor layer and the ohmic contact layer, wherein the material of the semiconductor layer is zinc oxide, and the material of the ohmic contact layer is GaxZn1-xO, where 0

Abstract translation: 公开了薄膜晶体管阵列基板的制造方法。 该方法包括在形成有栅极绝缘体的基底衬底上依次沉积半导体层和欧姆接触层，并对半导体层和欧姆接触层进行构图，其中半导体层的材料是氧化锌，欧姆的材料 接触层是GaxZn1-xO，其中0

公开(公告)号：US20240276846A1

公开(公告)日：2024-08-15

申请号：US18023396

申请日：2022-04-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yingtao WANG ,  Xinxing WANG ,  Liyan LIU ,  Xuefei SUN ,  Jaegeon YOU ,  Qian JIA ,  Kuanjun PENG

IPC: H10K59/80 ,  G06F3/041 ,  G06F3/044 ,  H10K59/122 ,  H10K59/35 ,  H10K59/40

CPC classification number: H10K59/877 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  H10K59/122 ,  H10K59/352 ,  H10K59/40 ,  G06F2203/04112

Abstract: Embodiments of the disclosure provide a touch structure, a display substrate and a display panel, where the touch structure includes: a metal mesh including a plurality of metal wires, where the metal mesh has a plurality of openings, each of the openings is surrounded by a plurality of metal wires, and the plurality of metal wires surrounding each of the openings have at least three different extending directions.

公开(公告)号：US20240186454A1

公开(公告)日：2024-06-06

申请号：US17789351

申请日：2021-05-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Weixing LIU ,  Kuanjun PENG ,  Xiaolong LI ,  Wanpeng TENG ,  Bin QIN ,  Wanzhi CHEN ,  Fangzhen ZHANG ,  Chunfang ZHANG ,  Zhiqiang XU

IPC: H01L33/38 ,  G09G3/32 ,  H01L25/075 ,  H01L33/62

CPC classification number: H01L33/382 ,  G09G3/32 ,  H01L25/0753 ,  H01L33/62 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2320/0626 ,  G09G2330/021

Abstract: A light-emitting device includes a first semiconductor layer, a light-emitting functional layer and a second semiconductor layer that are stacked. The first semiconductor layer includes a first semiconductor pattern and a second semiconductor pattern. The light-emitting functional layer includes a first light-emitting pattern and a second light-emitting pattern spaced apart. The second semiconductor layer includes a third semiconductor pattern and a fourth semiconductor pattern spaced apart. Orthographic projections of the first semiconductor pattern, the first light-emitting pattern and the third semiconductor pattern on a reference plane at least partially overlap to form a first light-emitting portion. Orthographic projections of the second semiconductor pattern, the second light-emitting pattern and the fourth semiconductor pattern on the reference plane at least partially overlap to form a second light-emitting portion. The reference plane is parallel to a plane where the first semiconductor layer is located.

公开(公告)号：US20240137484A1

公开(公告)日：2024-04-25

申请号：US18546289

申请日：2021-08-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tieshi WANG ,  Kuanjun PENG ,  Xue DONG ,  Chunmiao ZHOU ,  Tao HONG ,  Hui ZHANG ,  Xin DUAN ,  Minglei CHU ,  Xiaochuan CHEN ,  Guangcai YUAN ,  Jing YU

IPC: H04N13/383 ,  G09G3/36 ,  H04N13/246 ,  H04N13/296 ,  H04N13/332 ,  H04N13/398

CPC classification number: H04N13/383 ,  G09G3/3607 ,  H04N13/246 ,  H04N13/296 ,  H04N13/332 ,  H04N13/398 ,  G09G2300/0452 ,  G09G2300/0804 ,  G09G2310/0283 ,  G09G2310/0286 ,  G09G2354/00

Abstract: Provided in the embodiments of the present disclosure are a display panel, a display apparatus and a driving method therefor, and an image rendering method. The display panel comprises: a first base substrate; a plurality of scanning lines, which are located on one side of the first base substrate, extend in a first direction and are arranged in a second direction, wherein the first direction intersects with the second direction; a plurality of data lines, which are located on the same side of the first base substrate as the scanning lines, extend in the second direction and are arranged in the first direction; and a plurality of sub-pixels, which are respectively located in regions divided by the plurality of scanning lines and the plurality of data lines, wherein the plurality of sub-pixels constitute a plurality of pixel islands, the plurality of pixel islands are dived into a plurality of control regions, each control region comprises at least one pixel island, and each control region is independently driven to emit light.

公开(公告)号：US20240114118A1

公开(公告)日：2024-04-04

申请号：US17765454

申请日：2021-05-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Minglei CHU ,  Xin DUAN ,  Shuo ZHANG ,  Yan SUN ,  Tiankuo SHI ,  Wei SUN ,  Kuanjun PENG ,  Xue DONG ,  Jiantao LIU

IPC: H04N13/161 ,  H04N13/15 ,  H04N13/194 ,  H04N13/282 ,  H04N13/302

CPC classification number: H04N13/161 ,  H04N13/15 ,  H04N13/194 ,  H04N13/282 ,  H04N13/302

Abstract: A multi-viewpoint image processing system includes a processing apparatus and a display apparatus, the processing apparatus includes an acquisition module and an encoding module, wherein the acquisition module is configured to acquire K viewpoint images, and a viewpoint image includes M rows and N columns of pixels; the encoding module is configured to receive the K viewpoint images, encode the K viewpoint images to generate a plurality of encoded images, and send the plurality of encoded images to the display apparatus; the display apparatus is configured to receive the plurality of encoded images and obtain M pieces of display information according to the plurality of encoded images, an i-th piece of display information including i-th rows of pixels of the K viewpoint images, i=1, 2, . . . , M; and perform stereoscopic display according to the M pieces of display information.

公开(公告)号：US20230410761A1

公开(公告)日：2023-12-21

申请号：US18037043

申请日：2020-11-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shaolei ZONG ,  Jigang SUN ,  Weixin JIANG ,  Bin WANG ,  Wei SUN ,  Xin DUAN ,  Shuhuan YU ,  Kexin HAO ,  Jiaqi FAN ,  Zhaoyun GU ,  Shaoru ZHANG ,  Tieshi WANG ,  Kuanjun PENG ,  Xue DONG ,  Wei QIN ,  Weixing LIU

IPC: G09G3/36 ,  H04N13/383 ,  G06T15/00

CPC classification number: G09G3/3674 ,  H04N13/383 ,  G06T15/00 ,  G09G2354/00

Abstract: A display apparatus and a driving method therefor. The driving method includes: determining a gaze area and a non-gaze area of a user on a display apparatus in real time; and driving the gaze area for image displaying at a first resolution, and driving the non-gaze area for image displaying at a second resolution, wherein the first resolution is higher than the second resolution. By means of the display apparatus, image resolution can be adjusted according to different areas, so as to realize high-resolution image display in a display area at which a user gazes and realize low-resolution image display in other areas, thereby reducing power consumption and achieving reasonable allocation of resources on the premise of ensuring the user experience.

公开(公告)号：US20210142764A1

公开(公告)日：2021-05-13

申请号：US16623609

申请日：2019-05-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueling GAO ,  Kuanjun PENG ,  Chengchung YANG ,  Zhiqiang XU ,  Wei QIN ,  Tieshi WANG ,  Xiaolong LI ,  Shengnan LI ,  Wanpeng TENG

IPC: G09G5/10 ,  G09G3/3275

Abstract: The present disclosure relates to a light-emission control signal generating device and a display device. The light-emission control signal generating device includes: a state detection circuit configured to detect whether a current frame is a static frame or a dynamic frame and output an indication signal indicating the static frame or the dynamic frame; and a plurality of light emission control signal generation circuits; wherein the plurality of light emission control signal generation circuits are divided into a plurality of blocks, and individual blocks are input with different light emission enable signals based on the indication signal to generate light emission control signals.

公开(公告)号：US20210027711A1

公开(公告)日：2021-01-28

申请号：US16829407

申请日：2020-03-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei QIN ,  Zhiqiang XU ,  Xiaolong LI ,  Tieshi WANG ,  Weixing LIU ,  Kai GUO ,  Jintao PENG ,  Yanan NIU ,  Kuanjun PENG

IPC: G09G3/3258 ,  G09G3/3291 ,  G06F3/041 ,  G06F3/044 ,  G06K9/00

Abstract: A pixel circuit includes a sensing circuit, a gray-scale control circuit and a light-emitting switch circuit; the sensing circuit is configured to charge and discharge a sensing capacitor when a sensing capacitor is formed by a touch object and an anode layer of OLED; the gray-scale control circuit is configured to control the light-emitting intensity of the OLED; the light-emitting switch circuit is configured to control the OLED to emit light.

公开(公告)号：US20200342813A1

公开(公告)日：2020-10-29

申请号：US16631777

申请日：2019-08-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueling GAO ,  Kuanjun PENG ,  Wei QIN ,  Wanpeng TENG

IPC: G09G3/3258 ,  G09G3/3291

Abstract: A pixel driving circuit is provided. The pixel driving circuit includes an initialization circuit, a driving circuit, and a first light-emitting control circuit. A first terminal of the driving circuit is coupled to a power voltage terminal, a second terminal of the driving circuit is coupled to a light-emitting element via the first light-emitting control circuit. The initialization circuit is configured to write an initialization voltage to a control terminal of the driving circuit under control of an initialization control signal input from an initialization control line, so that the driving circuit brings a connection between the first and second terminals into a conducting state under control of the control terminal. The first light-emitting control circuit is configured to bring a connection between the second terminal and the light-emitting element into a conducting state under control of a first light-emitting control signal input from a first light-emitting control line.

公开(公告)号：US20200273411A1

公开(公告)日：2020-08-27

申请号：US16650217

申请日：2018-09-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueling GAO ,  Kuanjun PENG ,  Chengchung YANG ,  Xiangxiang ZOU ,  Wei QIN

IPC: G09G3/3291

Abstract: A pixel circuit and a driving method thereof and a display device are provided. In the pixel circuit, a driving circuit is configured to control a driving current flowing through a first terminal and a second terminal of the driving circuit for driving a light emitter element to emit light; a data writing circuit is configured to write a data signal to a control terminal of the driving circuit in response to a scan signal; a first light emission control circuit is configured to apply a first voltage to the first terminal in response to a first light emission control signal; a first reset circuit is configured to apply a reset voltage to the control terminal in response to a first reset signal. The driving circuit is in a fixed bias state when the reset voltage and the first voltage are applied together to the driving circuit.