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公开(公告)号：US20240188367A1
公开(公告)日：2024-06-06
申请号：US17795354
申请日：2021-09-29
Inventor： Yujie LIU , Song YANG , Qian WU , Zheng FANG , Ge SHI , Yanliu SUN , Jiahui HAN , Pengxia LIANG , Hongpeng LI
IPC: H10K59/38 , H10K59/122 , H10K59/80
CPC classification number: H10K59/38 , H10K59/122 , H10K59/879
Abstract: A display panel and a display apparatus are disclosed. The display panel includes multiple light emitting device groups, multiple light exiting part groups and multiple optical structure units, wherein each light emitting device group includes multiple light emitting devices including first and second light emitting devices, for emitting light of a preset color; each light exiting part groups includes first and second color conversion parts; an orthographic projection of each optical structure unit on the first base substrate covers an orthographic projection of at least one light emitting device group on the first base substrate, each optical structure unit is to direct light emitted by the first and second light emitting devices to the first and second color conversion parts, respectively, the first and second color conversion parts are to convert light of the preset color into light of a first color and light of a second color, respectively.
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公开(公告)号：US20220236601A1
公开(公告)日：2022-07-28
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
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.
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公开(公告)号：US20220155633A1
公开(公告)日：2022-05-19
申请号：US17599299
申请日：2021-02-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qingxun ZHANG , Qian WANG , Wenqing ZHAO , Zhongxiao LI , Song YANG
IPC: G02F1/1335 , G02F1/1343 , G02F1/13357
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.
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公开(公告)号：US20200088921A1
公开(公告)日：2020-03-19
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
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.
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公开(公告)号：US20220107533A1
公开(公告)日：2022-04-07
申请号：US17419161
申请日：2020-08-21
Inventor： Song YANG , Ge SHI , Haijun NIU , Yujie LIU , Ming ZHU , Shiyu ZHANG , Zheng FANG , Yanliu SUN , Jiahui HAN , Yuyao WANG
IPC: G02F1/13357 , H01L27/32 , H01L51/52 , G02F1/1335 , G02B5/18
Abstract: The color filter substrate includes a photoluminescent layer and an optical path adjustment layer. The photoluminescent layer includes a plurality of photoluminescent portions. Each photoluminescent portion is configured to receive backlight and emit excitation light. The optical path adjustment layer is located on a light incident side of the photoluminescent layer, and the optical path adjustment layer is configured to increase an incident angle of at least portion of the backlight that enters the photoluminescent layer.
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Patent Agency Ranking
公开(公告)号：US20210158740A1
公开(公告)日：2021-05-27
申请号：US16825529
申请日：2020-03-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Song YANG , Yanliu SUN , Xue DONG , Ming ZHU , Ge SHI , Shiyu ZHANG , Yujie LIU , Yuyao WANG , Jiahui HAN , Zheng FANG
Abstract: The present disclosure provides a 3D display substrate including: a plurality of sub-pixels of different colors, a driver and a plurality of plano-convex lenses located at a light-emitting side of the plurality of sub-pixels. The plurality of sub-pixels are corresponding to the plurality of plano-convex lenses in a one-to-one manner. A light-emitting surface of each of the plurality of sub-pixels is located in a focal plane of the corresponding plano-convex lens. Each of the plurality of sub-pixels includes a plurality of sub-pixel sub-portions arranged in an array. The driver is configured to drive the plurality of sub-pixel sub-portions in the same sub-pixel to display images of different grayscales to form a 3D display image.
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公开(公告)号：US20210124262A1
公开(公告)日：2021-04-29
申请号：US16861956
申请日：2020-04-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ge SHI , Ming ZHU , Zheng FANG , Yanliu SUN , Haijun NIU , Shiyu ZHANG , Song YANG , Yujie LIU , Yuyao WANG , Jiahui HAN , Xiaochuan CHEN , Xue DONG
IPC: G03F7/00 , G02F1/13357 , G02F1/1335
Abstract: The present disclosure provides a quantum dot color filter, a fabrication method thereof, a display panel and a display device, and belongs to the field of display technology. The quantum dot color filter of the present disclosure includes a quantum dot functional layer configured to emit light of a certain color under excitation of excitation light. The quantum dot functional layer has a hollowed-out portion, which exposes a side surface of the quantum dot functional layer, so that the excitation light is able to arrive at the side surface.
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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.
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公开(公告)号：US20240215372A1
公开(公告)日：2024-06-27
申请号：US17795074
申请日：2021-06-22
Inventor： Yujie LIU , Song YANG , Ge SHI , Pengxia LIANG , Zheng FANG , Yanliu SUN , Jiahui HAN , Qian WU , Hongpeng LI
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.
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公开(公告)号：US20230060220A1
公开(公告)日：2023-03-02
申请号：US17788395
申请日：2021-05-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jiahui HAN , Shunhang ZHANG , Pengxia LIANG , Hua HUANG , Guoqiang WANG , Zheng FANG , Ge SHI , Yujie LIU , Song YANG , Shiyu ZHANG , Yanliu SUN , Meina YU , Yuyao WANG
IPC: G02F1/1362 , G02F1/1335
Abstract: A display assembly, includes: a first substrate and a second substrate that are disposed opposite, a first liquid crystal layer located between the first substrate and the second substrate, a third substrate disposed at a side of the first substrate away from the second substrate, a second liquid crystal layer located between the first substrate and the third substrate, a first pixel circuit layer disposed between the first substrate and the first liquid crystal layer, a second pixel circuit layer disposed between the third substrate and the second liquid crystal layer, a polarizing device disposed on a side of the second pixel circuit layer away from the second liquid crystal layer, and a first metal wire grid polarizing layer disposed between the first substrate and the first pixel circuit layer. The first metal wire grid polarizing layer is electrically insulated from the first pixel circuit layer.
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