公开(公告)号：US11003014B2

公开(公告)日：2021-05-11

申请号：US16599491

申请日：2019-10-11

Applicant: BOE Technology Group Co., Ltd.

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

IPC: G02F1/1335 ,  G02F1/13357

Abstract: Disclosed are a display substrate and a method for manufacturing the same, a display panel and a display device. The display panel includes a carrier substrate; an adhesive layer, a color resist layer, a first flat layer and a metal wire grid layer that are distributed in a direction distal from the carrier substrate; and a light shielding pattern disposed between the adhesive layer and the first flat layer. A surface of the light shielding pattern proximal to the metal wire grid layer is in the same plane as a surface of the color resist layer proximal to the metal wire grid layer. The present disclosure contributes to increasing the yield of the metal wire grid layer and improving the display effect of the display panel.

公开(公告)号：US20210036078A1

公开(公告)日：2021-02-04

申请号：US16821125

申请日：2020-03-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

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

IPC: H01L27/32

Abstract: A display panel and a display device are provided, and the display panel includes a substrate and a pixel layer disposed on the substrate. The pixel layer includes a plurality of pixel units arranged in an array. The display panel includes a main light-transmitting region surrounded by the plurality of pixel units, and an orthographic projection of the main light-transmitting region on the substrate is not overlapped with orthographic projections of the plurality of pixel units on the substrate, so that external light is allowed to pass through the main light-transmitting region of the display panel, and then is received by an image acquisition device disposed on a side of the display panel.

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：US11598987B2

公开(公告)日：2023-03-07

申请号：US17599299

申请日：2021-02-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qingxun Zhang ,  Qian Wang ,  Wenqing Zhao ,  Zhongxiao Li ,  Song Yang

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1343 ,  G02F1/137

Abstract: The present disclosure provides a display device including a liquid crystal layer having a first surface and a second surface opposite to each other, and the second surface has a light entrance region and a light outgoing region; a reflector within the liquid crystal layer and adjacent the first surface; a light absorbing layer on the first surface of the liquid crystal layer, the light absorbing layer including a first shielding layer, a second shielding layer and a filling layer therebetween, the second shielding layer is between the first shielding layer and the liquid crystal layer and has a first opening therein, and the liquid crystal layer is configured to modulate light incident from the light entrance region into first refracted light under a first voltage; and modulate the light incident from the light entrance region into second refracted light under a second voltage different from the first voltage.

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.

公开(公告)号：US11244985B2

公开(公告)日：2022-02-08

申请号：US16684676

申请日：2019-11-15

Applicant: BOE Technology Group Co., Ltd.

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

IPC: H01L27/32 ,  H01L51/50

Abstract: The present disclosure discloses a color film assembly, a display substrate and a method for fabricating the same, and a display apparatus. The color film assembly includes a quantum dot layer, and a filter layer on a light emitting side of the quantum dot layer. The filter layer includes filter units. Each of the filter units includes a first filter structure. A light emitting surface of the first filter structure has at least one converging structure. The quantum dot layer includes quantum dot units which are in one-to-one correspondence with the filter units. Each quantum dot unit includes at least one quantum dot structure. The quantum dot structures in each quantum dot unit are in one-to-one correspondence with the first filter structures in the corresponding filter unit.

公开(公告)号：US10983258B2

公开(公告)日：2021-04-20

申请号：US16448096

申请日：2019-06-21

Applicant: BOE Technology Group Co., Ltd.

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

IPC: G02B5/20 ,  G02B5/26 ,  G03F7/00 ,  G02F1/1362

Abstract: Disclosed are a color filter substrate, a method for fabricating the same, and a display device. The color filter substrate includes a plurality of color-resist elements, and the color filter substrate further includes: a base substrate, and a groove arranged on the base substrate in correspondence to each of the color-resist elements, wherein a size of an opening of each groove is increase from the bottom to the top, a reflecting layer is coated on an inner surface of the groove, and a color-resist filler corresponding to a color of light emitted by the color-resist element is further filled in the groove above the reflecting layer.