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公开(公告)号：US11668986B2
公开(公告)日：2023-06-06
申请号：US17582525
申请日：2022-01-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zheng Fang , Pengxia Liang , Ge Shi , Song Yang , Yujie Liu , Jiahui Han , Yanliu Sun , Hyunsic Choi , Hongpeng Li
IPC: G02F1/1362
CPC classification number: G02F1/136286 , G02F1/136277
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. A width of the first strip-shaped sub-electrode gradually decreases along a direction going away from the first strip-shaped sub-electrode, 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 the direction going away from the first connecting section.
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公开(公告)号：US20230060696A1
公开(公告)日：2023-03-02
申请号：US17788849
申请日：2021-08-04
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiang Li , Shi Shu , Chuanxiang Xu , Yong Yu , Yang Yue , Haitao Huang , Wei Huang , Yujie Liu , Wei He , Qi Yao
Abstract: The embodiments of the present disclosure provide a display panel, including: a base substrate, a first electrode layer, a luminescent material layer, a second electrode layer, an elastic lens layer and at least one light wavelength conversion layer arranged in sequence. The luminescent material layer is configured to emit an excitation light, the at least one light wavelength conversion layer is configured to convert the excitation light emitted from the luminescent material layer into light of a predetermined color, and the elastic lens layer is configured to converge the excitation light emitted from the luminescent material layer. The embodiments of the present disclosure further provide an electronic device and a method of manufacturing a display panel.
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Patent Agency Ranking
公开(公告)号：US20220317511A1
公开(公告)日：2022-10-06
申请号：US17298267
申请日：2021-01-11
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.
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34.发明申请公开(公告)号：US20210191176A1
公开(公告)日：2021-06-24
申请号：US16896429
申请日：2020-06-09
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 , G02F1/1339 , F21V8/00 , G06K9/00
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.
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35.发明授权公开(公告)号：US10803796B2
公开(公告)日：2020-10-13
申请号：US16412988
申请日：2019-05-15
Inventor： Meiling Jin , Tingting Zhao , Zhengju Jin , Liangliang Li , Yingxue Yu , Linshuo Gu , Yujie Liu , Qin Xin , Cai Zheng , Yahui Niu , Lulu Li
IPC: G09G3/3225 , G09G3/20
Abstract: The present application provides a driving method of a display panel, a computer storage medium, a compensation circuit, and a display device. The display panel includes a plurality of sub-pixels, each of the plurality of sub-pixels including a pixel electrode and a common electrode, the driving method including: determining a data signal to be provided to the pixel electrode of each of the plurality of sub-pixels according to an image to be displayed by the display panel; calculating a compensation data signal to be provided to the pixel electrode of each of the plurality of sub-pixels according to the data signal; and providing the data signal and the compensation data signal simultaneously to the pixel electrode of each of the plurality of sub-pixels.
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公开(公告)号：US10761362B2
公开(公告)日：2020-09-01
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 , G02B5/18 , G02F1/13357 , G02F1/1343
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.
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37.发明申请公开(公告)号：US20200219936A1
公开(公告)日：2020-07-09
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
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.
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