公开(公告)号：US20200150134A1

公开(公告)日：2020-05-14

申请号：US16450735

申请日：2019-06-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song YANG ,  Ming ZHU ,  Shiyu ZHANG ,  Jiahui HAN ,  Zheng FANG ,  Ge SHI ,  Haijun NIU ,  Yujie LIU ,  Yuyao WANG

IPC: G01N35/00 ,  B01J19/00 ,  C12Q1/6837 ,  C40B60/02

Abstract: This disclosure provides a gene chip comprising a substrate and at least one positioning device fixed on an upper surface of the substrate, wherein the at least one positioning device is provided with a receiving cavity for receiving a bead, the receiving cavity being arranged on a surface of the at least one positioning device facing away from the substrate, and a cross-sectional area of the receiving cavity is gradually decreased in a direction toward the upper surface of the substrate. This disclosure further provides a gene detection device comprising the gene chip.

公开(公告)号：US20240186329A1

公开(公告)日：2024-06-06

申请号：US17759996

申请日：2021-08-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiahui HAN ,  Pengxia LIANG ,  Zheng FANG ,  Ge SHI ,  Yanliu SUN ,  Yujie LIU ,  Qian WU ,  Song YANG ,  Hongpeng LI ,  Hyunsic CHOI ,  Weili ZHAO ,  Kuanjun PENG

IPC: H01L27/12

CPC classification number: H01L27/124

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, a plurality of data lines arranged on the base substrate and extending in a first direction, a plurality of gate lines arranged on the base substrate and extending in a second direction, and a plurality of sub-pixels. Each sub-pixel at least includes a first aperture region and a second aperture region spaced apart from each other in the first direction, the second aperture region is offset in the second direction with respect to the first aperture region, and an offset distance is less than or equal to a width of the first aperture region in the second direction.

公开(公告)号：US20240061290A1

公开(公告)日：2024-02-22

申请号：US17754524

申请日：2021-03-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanliu SUN ,  Pengxia LIANG ,  Xue DONG ,  Hongpeng LI ,  Jiahui HAN ,  Ge SHI ,  Zheng FANG

IPC: G02F1/1335 ,  G02F1/1343 ,  G02B30/29

CPC classification number: G02F1/133607 ,  G02F1/134336 ,  G02B30/29

Abstract: The disclosure provides a display apparatus and a display method thereof. The display apparatus includes: a display panel, including a plurality of pixel columns which extend in a first direction and are arranged in a second direction, wherein each of the pixel columns includes a plurality of pixel islands arranged in the first direction, each of the pixel islands includes at least four sub pixels which have the same color, and in the second direction, (odd number)th pixel columns are dislocated by a first preset distance relative to (even number)th pixel columns in the first direction; a light-transmitting pad layer, located on a light-emitting side of the display panel; and a cylindrical lens structure, located on one side of the light-transmitting pad layer face away from the display panel and including a plurality of cylindrical lenses.

公开(公告)号：US20230168553A1

公开(公告)日：2023-06-01

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

CPC classification number: G02F1/136286 ,  H01L27/124 ,  G02F1/136222 ,  G02F1/136209

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：US20220397784A1

公开(公告)日：2022-12-15

申请号：US17612090

申请日：2020-12-25

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

Inventor： Song YANG ,  Pengxia LIANG ,  Shiyu ZHANG ,  Jiahui HAN ,  Ge SHI ,  Yanliu SUN ,  Zheng FANG ,  Hongpeng LI ,  Hyunsic CHOI ,  Zhenyu ZHANG

IPC: G02F1/1368 ,  G02F1/141 ,  H01L27/12

Abstract: The present disclosure discloses a display panel, a method for manufacturing a display panel, and a display device, and belongs to the field of liquid crystal display technologies. The display panel includes an array substrate, a counter substrate, and a liquid crystal layer between the array substrate and the counter substrate. For the array substrate, a diffuse reflection layer is sequentially laminated on the array substrate. The array substrate includes a first base substrate, and a thin film transistor array, a diffuse reflection layer, and a first planarization layer that are laminated on the first base substrate. A surface of the diffuse reflection layer proximal to the first planarization layer is a reflection surface that has a plurality of protrusion structures, the protrusion structures are configured to diffusely reflect light irradiated on the reflection surface. Based on this structure, the first planarization layer may separate the protrusion structure from the liquid crystal layer to prevent the protrusion structure from affecting the driving effect of the liquid crystal layer. In this way, the problem in the related art regarding the poor display effect of the display panel is solved and thus the display effect of the display panel is improved.

公开(公告)号：US20220359631A1

公开(公告)日：2022-11-10

申请号：US17612958

申请日：2021-02-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanliu SUN ,  Pengxia LIANG ,  Ge SHI ,  Jiahui HAN ,  Xue DONG ,  Shiyu ZHANG ,  Yujie LIU ,  Song YANG ,  Yuyao WANG

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

Abstract: The present disclosure provides a display substrate and a method for manufacturing the same and a display device. The display substrate includes: sub-pixels disposed on a base substrate and each including a sub-pixel aperture area, a reflective layer, an insulating layer, independent anode patterns, a light-emitting function layer and a cathode. An orthographic projection of the reflective layer onto the base substrate at least partially overlaps an orthographic projection of the sub-pixel aperture area onto the base substrate. The insulating layer is on one side of the reflective layer away from the base substrate. The anode patterns are on one side of the insulating layer away from the base substrate, and each of orthographic projections of the anode patterns onto the base substrate at least partially overlaps the orthographic projection of the sub-pixel aperture area onto the base substrate. The light-emitting function layer is on one side of the anode patterns away from the base substrate. An orthographic projection of the light-emitting function layer onto the base substrate is within the orthographic projection of the sub-pixel aperture area onto the base substrate. The cathode is on one side of the light-emitting function layer away from the base substrate. An orthographic projection of the cathode onto the base substrate covers the orthographic projection of the light-emitting function layer onto the base substrate.

公开(公告)号：US20210223632A1

公开(公告)日：2021-07-22

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：US20200089044A1

公开(公告)日：2020-03-19

申请号：US16446800

申请日：2019-06-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yujie LIU ,  Ming ZHU ,  Song YANG ,  Haijun NIU ,  Zheng FANG ,  Ge SHI ,  Shiyu ZHANG ,  Jiahui HAN ,  Yuyao WANG

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1343 ,  G02B5/18

Abstract: The disclosure discloses a display panel and a display device. The display panel includes: a base substrate, a reflecting layer, a dielectric grating layer, a filter layer, and a color filter layer including a first color filter element for transmitting light rays in a first color, a second color filter element for transmitting light rays in a second color, and a third color filter element for transmitting white light; the filter layer is configured to transmit light rays in first and second colors, and to reflect light rays in a third color; the dielectric grating layer includes a grating element corresponding in position to the third color filter element, and configured to reflect light rays in the first color transmitted through the filter layer to the first color filter element, and to reflect light rays in the second color transmitted through the filter layer to the second color filter element.

公开(公告)号：US20250035995A1

公开(公告)日：2025-01-30

申请号：US18911511

申请日：2024-10-10

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 10 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：US20240215372A1

公开(公告)日：2024-06-27

申请号：US17795074

申请日：2021-06-22

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

Inventor： Yujie LIU ,  Song YANG ,  Ge SHI ,  Pengxia LIANG ,  Zheng FANG ,  Yanliu SUN ,  Jiahui HAN ,  Qian WU ,  Hongpeng LI

IPC: H10K59/38 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/8731 ,  H10K59/877 ,  H10K59/879 ,  H10K59/8792

Abstract: Disclosed are display panels and display apparatuses. A display panel includes a base substrate, a light-emitting layer located on the base substrate, an insulating material structure, a color conversion layer, and an auxiliary layer. The light-emitting layer includes a plurality of light-emitting structures arranged at intervals. The insulating material structure is located on a side of the light-emitting layer facing away from the base substrate, and includes organic and inorganic layers arranged alternately. The color conversion layer is located on a side of the insulating material structure facing away from the base substrate, and includes a plurality of color conversion portions with a shading portion located between adjacent color conversion portions. The auxiliary layer has an orthographic projection on the base substrate covering an orthographic projection of the shading portion on the base substrate, the auxiliary layer is in direct contact with adjacent organic and inorganic layers in the insulating material structure, respectively, and the auxiliary layer has a refractive index that is less than a refractive index of the organic layer in direct contact with the auxiliary layer and less than a refractive index of the inorganic layer in direct contact with the auxiliary layer.