公开(公告)号：US20240419031A1

公开(公告)日：2024-12-19

申请号：US18812053

申请日：2024-08-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ge Shi ,  Yujie Liu ,  Shi Shu ,  Wei Huang ,  Shiyu Zhang ,  Yuyao Wang ,  Yunsik Im ,  Xiaochuan Chen ,  Xue Dong ,  Ming Zhu ,  Song Yang

IPC: G02F1/1335

Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.

公开(公告)号：US11579495B2

公开(公告)日：2023-02-14

申请号：US17584236

申请日：2022-01-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zheng Fang ,  Pengxia Liang ,  Meina Yu ,  Ge Shi ,  Song Yang ,  Yujie Liu ,  Jiahui Han ,  Yanliu Sun ,  Hyunsic Choi ,  Hongpeng Li

IPC: G02F1/1343 ,  G02F1/1368

Abstract: An array substrate is provided. One of a first electrode layer and a second electrode layer in the array substrate includes at least one slit electrode. The slit electrode is disposed between two adjacent data leads in the array substrate, and includes an electrode connecting portion and a plurality of first strip-shaped sub-electrodes. The electrode connecting portion includes a first connecting section parallel to and adjacent to the data lead, and a distance between two adjacent first strip-shaped sub-electrodes in a direction parallel to an extending direction of the first connecting section gradually increases along a direction going away from the first connecting section.

公开(公告)号：US11281039B2

公开(公告)日：2022-03-22

申请号：US16896429

申请日：2020-06-09

Applicant: Beijing BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Jinzhao Zhou ,  Litao Fan ,  Meiling Jin ,  Qin Xin ,  Zhiqiang Zhang ,  Jingfu Tao ,  Pengfei Cheng ,  Jian Zhang ,  Yujie Liu ,  Shubai Zhang ,  Haiwei Sun ,  Ming Zhai ,  Yutao Hao ,  Site Cai ,  Tingting Zhao

IPC: G02F1/1333 ,  G02F1/1335 ,  G06K9/00 ,  F21V8/00 ,  G02F1/1339

Abstract: A liquid crystal display apparatus is disclosed. The liquid crystal display apparatus includes: a liquid crystal display panel; an infrared transmitting reflector plate configured to transmit an infrared light and reflect a visible light; an infrared source configured to emit an infrared light which is to be transmitted through the infrared transmitting reflector plate and the liquid crystal display panel to a fingerprint to be identified on a light exit side of the liquid crystal display panel; and a fingerprint identification module disposed on the side of the infrared transmitting reflector plate facing away from the liquid crystal display panel, and configured to receive a part of the infrared light emitted by the infrared source. The part of the infrared light being reflected by the fingerprint to reach the fingerprint identification module through the liquid crystal display panel and the infrared transmitting reflector plate for performing a fingerprint identification.

公开(公告)号：US20200273310A1

公开(公告)日：2020-08-27

申请号：US16564300

申请日：2019-09-09

Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qin Xin ,  Tingting Zhao ,  Lulu Li ,  Meiling Jin ,  Cai Zheng ,  Liangliang Li ,  Yingxue Yu ,  Yahui Niu ,  Yujie Liu ,  Zhiqiang Zhang ,  Jian Zhang ,  Jinzhao Zhou ,  Jiao Chang

IPC: G08B17/103 ,  G01N21/59

Abstract: The present disclosure provide a gas monitoring device, a gas monitoring system, a gas monitoring method, a cabinet, and a computer readable storage medium. The gas monitoring device includes: a tubular housing, a light transmission module arranged at one end of the tubular housing, and a gas detecting module arranged at the other end of the tubular housing, in which a first end surface of the light transmission module, a second end surface of the gas detecting module and the tubular housing form a cavity, and the first end surface and the second end surface are parallel to each other; the light transmission module is configured to input incident light to the cavity, and the gas detecting module is configured to adjust a distance between the second end surface and the first end surface according to a concentration of the gas to be detected.

公开(公告)号：US12147134B2

公开(公告)日：2024-11-19

申请号：US17922533

申请日：2021-06-08

Applicant: BOE Technology Group Co., Ltd.

Inventor： Meina Yu ,  Zheng Fang ,  Hyunsic Choi ,  Pengxia Liang ,  Xiaochuan Chen ,  Hui Zhang ,  Liwei Liu ,  Changfeng Li ,  Fuqiang Li ,  Yuyao Wang ,  Ge Shi ,  Jiahui Han ,  Song Yang ,  Yujie Liu ,  Shiyu Zhang ,  Yanliu Sun

IPC: G02F1/1362 ,  H01L27/12

Abstract: The present disclosure provides an array substrate, a liquid crystal display panel and a liquid crystal display device, including: a base substrate; gate lines each extending in a first direction on the base substrate; data lines each extending in a second direction intersecting the first direction; pixel units located in regions defined by the gate lines and the data lines; each pixel unit has a first side and a second side each extending in the second direction and opposite to each other in the first direction; each pixel unit includes a first electrode including a plurality of strip-shaped electrodes, at least part of the strip-shaped electrodes each have a first part and a second part extending in different directions, first parts are connected at the first side, second parts are disconnected at the second side, and lengths of the first part and the second part are different.

公开(公告)号：US12105372B2

公开(公告)日：2024-10-01

申请号：US18374109

申请日：2023-09-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ge Shi ,  Yujie Liu ,  Shi Shu ,  Wei Huang ,  Shiyu Zhang ,  Yuyao Wang ,  Yunsik Im ,  Xiaochuan Chen ,  Xue Dong ,  Ming Zhu ,  Song Yang

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/133548

Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.

公开(公告)号：US11917867B2

公开(公告)日：2024-02-27

申请号：US16939239

申请日：2020-07-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanliu Sun ,  Yujie Liu ,  Ge Shi ,  Zheng Fang ,  Jiahui Han ,  Yuyao Wang ,  Song Yang ,  Shiyu Zhang

IPC: H10K59/124 ,  H10K50/858 ,  H10K59/123 ,  H10K59/35 ,  H10K59/38 ,  H10K59/12

CPC classification number: H10K59/124 ,  H10K50/858 ,  H10K59/123 ,  H10K59/1201 ,  H10K59/35 ,  H10K59/38

Abstract: Provided are a display panel and a method for manufacturing the same, a display device and a control method of the same related to the technical field of display. The display panel includes a base substrate; a pixel defining layer arranged on the base substrate and configured to define a plurality of sub-pixels, at least one sub-pixel of the plurality of sub-pixels includes a plurality of sub-pixel-units; and each sub-pixel-unit of the plurality of sub-pixels includes an anode, a light emitting layer, and a cathode that are stacked, and anodes of adjacent sub-pixel-units in a same sub-pixel are insulated from each other and are apart from the base substrate for different distances.

公开(公告)号：US11899320B2

公开(公告)日：2024-02-13

申请号：US17613039

申请日：2021-01-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hongpeng Li ,  Pengxia Liang ,  Zheng Fang ,  Ge Shi ,  Hyunsic Choi ,  Yanliu Sun ,  Jiahui Han ,  Song Yang ,  Yujie Liu

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/13439 ,  G02F1/133514

Abstract: The present disclosure provides an array substrate and a liquid crystal display panel, belonging to the file of display technology. The array substrate includes a base substrate, a first electrode, an insulating dielectric layer and a second electrode stacked in sequence; the second electrode is provided with at least one hollow hole, and the hollow hole is in a shape of convex polygon, circle or ellipse.

公开(公告)号：US11480822B2

公开(公告)日：2022-10-25

申请号：US16560867

申请日：2019-09-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ge Shi ,  Shiyu Zhang ,  Ming Zhu ,  Haijun Niu ,  Yujie Liu ,  Zheng Fang ,  Yuyao Wang ,  Xiaochuan Chen

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/13357

Abstract: A display substrate, a method for manufacturing the same, and a display device are provided. The display substrate includes a base substrate, a black matrix pattern on the base substrate, display units respectively in regions defined by the black matrix pattern, and a light-reflecting wall between at least two adjacent display units, where at least one of the at least two adjacent display units is a quantum dot display unit, and a reflectance of the light-reflecting wall to light in a first wavelength range is greater than a preset threshold.

公开(公告)号：US11314129B2

公开(公告)日：2022-04-26

申请号：US16963847

申请日：2019-12-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Song Yang ,  Ming Zhu ,  Shiyu Zhang ,  Zheng Fang ,  Ge Shi ,  Haijun Niu ,  Yujie Liu ,  Jiahui Han ,  Yuyao Wang

IPC: G02F1/1335

Abstract: Provided are a front light source and a display apparatus. The front light source is disposed on a light emitting side of a display panel. The front light source includes: a light guide member and a light emitting member disposed on a light incident side of the light guide member, the light guide member being configured to guide light emitted by the light emitting member onto the display panel; the light emitting member includes: a light source element and a quantum dot element which are disposed on a same layer, the light source element being configured to emit light of a first color, and the quantum dot element being configured to emit light of three colors including three-primary colors under excitation of the light emitted by the light source element, the first color is one of the three-primary colors.