公开(公告)号：US20220059728A1

公开(公告)日：2022-02-24

申请号：US17340672

申请日：2021-06-07

Applicant: BOE Technology Group Co., Ltd.

Inventor： Lubin SHI ,  Bin QIN ,  Liang CHEN ,  Dongni LIU ,  Fangzhen ZHANG ,  Ke WANG

IPC: H01L33/48 ,  H01L25/075

Abstract: A displaying base plate and a fabricating method thereof. The displaying base plate includes a substrate, and a first flat layer on one side of the substrate; a first metal layer on one side of the first flat layer that is further away from the substrate; a second flat layer on sides of the first metal layer and the first flat layer that are further away from the substrate; and a second metal layer on one side of the second flat layer that is further away from the substrate; wherein the first metal layer includes a first metal trace, an orthographic projection of the second metal layer on the substrate and an orthographic projection of the first metal trace on the substrate have an overlapping part, and an orthographic projection of the second flat layer on the substrate covers the orthographic projection of the first metal trace on the substrate.

公开(公告)号：US20200266809A1

公开(公告)日：2020-08-20

申请号：US16698111

申请日：2019-11-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lubin SHI ,  Xiaohai CHEN

IPC: H03K5/135 ,  G09G3/36

Abstract: A shift register includes: a first control and output circuit coupled to precharge signal input terminal, first and second power supply terminals, first to third clock signal terminals, first signal output terminal, and configured to write second clock signal provided through the second clock signal terminal to the first signal output terminal during precharge and output phases, and write second operating voltage provided through the second power supply terminal to the first signal output terminal during reset phase; and a second control and output circuit coupled to the first and second power supply terminals, the third clock signal terminal, the precharge signal input terminal, second signal output terminal, and configured to write first operating voltage provided through the first power supply terminal to the second signal output terminal during the precharge and output phases, and write the second operating voltage to the second signal output terminal in the reset phase.

公开(公告)号：US20230111185A1

公开(公告)日：2023-04-13

申请号：US17769937

申请日：2021-05-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shuang SUN ,  Fangzhen ZHANG ,  Jing NIU ,  Yanan NIU ,  Jintao PENG ,  Lubin SHI

IPC: H10K59/121 ,  H01L27/12 ,  H10K59/131

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a pixel circuit, and the pixel circuit includes a light-emitting element, a driving circuit and a capacitor circuit. The driving circuit is configured to drive the light-emitting element to emit light; a first terminal of the capacitor circuit is electrically connected to a control terminal of the driving circuit, and a second terminal of the capacitor circuit is electrically connected to a data writing-in node; the capacitor circuit includes at least two capacitors connected in parallel with each other.

公开(公告)号：US20220100982A1

公开(公告)日：2022-03-31

申请号：US17431636

申请日：2021-02-09

Applicant: BOE Technology Group Co., Ltd.

Inventor： Nianqi YAO ,  Lubin SHI

IPC: G06K9/00 ,  H01L27/144 ,  G06F21/32

Abstract: A fingerprint identification module, a method for manufacturing the fingerprint identification module, a display substrate and a display device are provided. The fingerprint identification module includes a TFT, a photosensitive sensor, and a connection electrode configured to connect the TFT to the photosensitive sensor; the TFT includes an active layer; the active layer and the connection electrode are formed through a same semiconductor layer pattern, the semiconductor layer pattern includes a first semiconductor pattern and a second semiconductor pattern, the first semiconductor pattern is used as the active layer, and the second semiconductor pattern is subjected to conductor-formation treatment and used as the connection electrode.

公开(公告)号：US20220020822A1

公开(公告)日：2022-01-20

申请号：US17214176

申请日：2021-03-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai SUI ,  Xiaolei ZHANG ,  Zhongyuan SUN ,  Yuan JIA ,  Dapeng XUE ,  Lubin SHI

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/50

Abstract: The present disclosure provides a color filter substrate and a method for manufacturing the same, and a display device, and the color filter substrate includes a base substrate, a black matrix and a color filter layer located on the base substrate, a quantum dot layer located on a side of the color filter layer away from the base substrate, a barrier layer located on a side of the black matrix away from the base substrate, and a first inorganic layer, and the first inorganic layer at least includes: a first portion located between the color filter layer and the quantum dot layer; a second portion located on the base substrate and between the quantum dot layer and the barrier layer; and a third portion located on a side of the barrier layer away from the base substrate.

公开(公告)号：US20220013071A1

公开(公告)日：2022-01-13

申请号：US17449008

申请日：2021-09-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lubin SHI ,  Xiaohai CHEN ,  Tingting ZHOU

IPC: G09G3/3275 ,  G09G3/3266 ,  G11C19/28

Abstract: A shift register unit, a gate driving circuit, and a display device are provided. The shift register unit includes an input terminal, a first shift register sub-unit, and a second shift register sub-unit. The first shift register sub-unit includes a first output terminal, is connected to the input terminal to receive an input signal, and is configured to output a first output signal at the first output terminal according to the input signal; the second shift register sub-unit includes a second output terminal, is connected to the input terminal to receive the input signal, and is configured to output a second output signal at the second output terminal according to the input signal; and a pulse portion of the first output signal at least partially overlaps with a pulse portion of the second output signal in time.

公开(公告)号：US20210150989A1

公开(公告)日：2021-05-20

申请号：US16641970

申请日：2019-01-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lubin SHI ,  Xiaohai CHEN ,  Tingting ZHOU

IPC: G09G3/3275 ,  G11C19/28 ,  G09G3/3266

Abstract: A shift register unit and a driving method, a gate driving circuit, and a display device are provided. The shift register unit includes an input terminal, a first shift register sub-unit, and a second shift register sub-unit. The first shift register sub-unit includes a first output terminal, is connected to the input terminal to receive an input signal, and is configured to output a first output signal at the first output terminal according to the input signal; the second shift register sub-unit includes a second output terminal, is connected to the input terminal to receive the input signal, and is configured to output a second output signal at the second output terminal according to the input signal; and a pulse portion of the first output signal at least partially overlaps with a pulse portion of the second output signal in time.