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公开(公告)号：US12292660B2
公开(公告)日：2025-05-06
申请号：US18620022
申请日：2024-03-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G02F1/1345 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1347 , G06F3/041 , G06F3/044 , H05K1/02 , H05K1/14
Abstract: A display module is provided. The display module includes: a display panel, a light control panel, at least one first circuit board for the display panel, and at least one second circuit board for the light control panel. The display panel and the light control panel) are stacked, the display panel is on a light-emitting side of the light control panel, a light-emitting surface of the display panel is on a first surface, and at least part of an orthographic projection of any one of the at least one first circuit board on the first surface does not overlap with an orthographic projection of the at least one second circuit board on the first surface in a direction perpendicular to the first surface.
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公开(公告)号：US12149649B2
公开(公告)日：2024-11-19
申请号：US17904181
申请日：2021-08-12
Inventor： Pengtao Li , Rui Han , Jie Yu , Qing Ma , Daekeun Yoon , Dong Cui , Li Tian
IPC: H04M1/02
Abstract: The present disclosure provides a driving control module, a driving control method, a double-layer panel, and a display device. The driving control module is applied to the double-layer panel, the double-layer panel includes a first panel and a second panel, the first panel is a touch display panel, the second panel is a display panel, and the driving control module includes a control circuitry. The control circuitry is electrically coupled to the first panel and the second panel, and configured to control a touch stage of the first panel to be arranged within a spacing stage of the second panel, the first panel is configured to perform touch detection in the touch stage, and the spacing stage includes at least one of a scanning blank stage, a frame start time of image display time period, and a frame end time of the image display time period.
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公开(公告)号：US12140835B2
公开(公告)日：2024-11-12
申请号：US17594437
申请日：2020-12-25
Inventor： Jian Lin , Yong Zhang , Jian Wang , Wei Zhao , Gang Hua , Limin Zhang , Xianglei Qin , Zhichao Yang , Zepeng Sun , Yashuai An , Honggui Jin , Lingfang Nie , Zhilong Duan , Liangzhen Tang , Li Tian , Xinli Ma , Tianyu Xu , Bingyang Liu , Xueqiang Qian , Dongchuan Chen , Kaixuan Wang
IPC: G02F1/1335 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12
Abstract: The embodiments of the present disclosure provide a display substrate, a display panel, and a display device. The display substrate includes: a first base substrate, wherein a plurality of sub-pixel regions arranged in an array are provided on the first base substrate; and a reflective layer provided on one side of the first base substrate, wherein a surface of the reflective layer away from the first base substrate is formed to include a plurality of first bumps and a plurality of second bumps, and the first bump has a size greater than that of the second bump.
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公开(公告)号：US12073761B2
公开(公告)日：2024-08-27
申请号：US17632857
申请日：2020-12-04
Inventor： Maoxiu Zhou , Min Cheng , Yuntian Zhang , Ke Dai , Haipeng Yang , Xiaoting Jiang , Chunxu Zhang , Li Tian , Mengmeng Li
CPC classification number: G09G3/2092 , G09G2300/0408 , G09G2300/0426 , G09G2310/0267 , G09G2310/0286 , G11C19/28
Abstract: The present disclosure relates to the field of display technologies and, in particular to a display panel and an electronic device. The display panel comprises: Q rows of first scanning line groups arranged sequentially along a column direction; M columns of second scanning line groups arranged sequentially along a row direction; and at least one gate drive circuit, located on a side of the Q-th row of the first scanning line groups away from the (Q−1)-th row of the first scanning line groups. Each gate drive circuit comprises Q columns of shift register unit groups cascaded in stages. The q-th stage of the shift register unit groups is connected with the q-th row of the first scanning line groups through at least one column of the second scanning line groups. M≥Q>1, 1≤q≤Q, and M, N, Q, q are all positive integers.
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5.发明授权公开(公告)号：US11934066B2
公开(公告)日：2024-03-19
申请号：US17281031
申请日：2020-10-14
Inventor： Yuntian Zhang , Zhou Rui , Peng Jiang , Haipeng Yang , Chunxu Zhang , Zhonghou Wu , Li Tian , Ke Dai
IPC: G02F1/13357 , G02F1/1335 , G09G3/36
CPC classification number: G02F1/133606 , G02F1/133512 , G09G3/3677 , G09G2300/0426 , G09G2310/0286 , G09G2310/061
Abstract: A display device and a manufacturing method thereof, an electronic device, and a light control panel are provided. The display device includes a light control panel and a display liquid crystal panel. The display liquid crystal panel is on a light-emitting side of the light control panel; the light control panel includes a light control region, and the light control region is configured to provide adjusted backlight to the display liquid crystal panel; the display liquid crystal panel includes a display region, and the display region is configured to receive the adjusted backlight to perform display; and a distance between two opposite edges of the light control region in at least one direction is greater than a distance between two opposite edges of the display region in the at least one direction.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11886074B2
公开(公告)日：2024-01-30
申请号：US17281031
申请日：2020-10-14
Inventor： Yuntian Zhang , Zhou Rui , Peng Jiang , Haipeng Yang , Chunxu Zhang , Zhonghou Wu , Li Tian , Ke Dai
IPC: G02F1/13357 , G02F1/1335 , G09G3/36
CPC classification number: G02F1/133606 , G02F1/133512 , G09G3/3677 , G09G2300/0426 , G09G2310/0286 , G09G2310/061
Abstract: A display device and a manufacturing method thereof, an electronic device, and a light control panel are provided. The display device includes a light control panel and a display liquid crystal panel. The display liquid crystal panel is on a light-emitting side of the light control panel; the light control panel includes a light control region, and the light control region is configured to provide adjusted backlight to the display liquid crystal panel; the display liquid crystal panel includes a display region, and the display region is configured to receive the adjusted backlight to perform display; and a distance between two opposite edges of the light control region in at least one direction is greater than a distance between two opposite edges of the display region in the at least one direction.
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公开(公告)号：US11221510B2
公开(公告)日：2022-01-11
申请号：US16413084
申请日：2019-05-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhidong Wang , Lijia Zhou , Junrui Zhang , Rongjian Yan , Quanguo Zhou , Li Tian , Ronghua Lan , Xuehui Zhu
IPC: G02F1/1335 , G02F1/1337 , G02F1/1343
Abstract: Embodiments of the present disclosure relate to a movable electrode structure and a liquid crystal lens. The movable electrode structure includes: a substrate; a support on the substrate; a first beam having elasticity and attached to the support; an electrode attached to the first beam; and an opposing member located on the substrate and at least partially facing the first beam.
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公开(公告)号：US20210364882A1
公开(公告)日：2021-11-25
申请号：US16486016
申请日：2019-01-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rongjian Yan , Li Tian , Zhidong Wang , Lijia Zhou , Quanguo Zhou , Junrui Zhang
Abstract: An optical axis tunable liquid crystal lens includes a liquid crystal layer; and a control electrode configured to adjust an optical axis of the optical axis tunable liquid crystal lens. The control electrode includes a first electrode configured to be provided with a common voltage signal and a second electrode configured to be provided with a control voltage signal. The first electrode is on a side of the liquid crystal layer away from the second electrode. The second electrode includes a first sub-electrode and a second sub-electrode spaced apart from each other and being on two opposite sides with respect to a center of the second electrode, the first sub-electrode and the second sub-electrode being independently addressable, the first sub-electrode configured to be provided with a first voltage signal and the second sub-electrode configured to be provided with a second voltage signal.
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公开(公告)号：US12253754B2
公开(公告)日：2025-03-18
申请号：US18594976
申请日：2024-03-04
Inventor： Jian Lin , Yong Zhang , Jian Wang , Wei Zhao , Gang Hua , Limin Zhang , Xianglei Qin , Zhichao Yang , Zepeng Sun , Yashuai An , Honggui Jin , Lingfang Nie , Zhilong Duan , Liangzhen Tang , Li Tian , Xinli Ma , Tianyu Xu , Bingyang Liu , Xueqiang Qian , Dongchuan Chen , Kaixuan Wang
IPC: G02F1/1335 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12
Abstract: The embodiments of the present disclosure provide a display substrate, a display panel, and a display device. The display substrate includes: a first base substrate, wherein a plurality of sub-pixel regions arranged in an array are provided on the first base substrate; and a reflective layer provided on one side of the first base substrate, wherein a surface of the reflective layer away from the first base substrate is formed to include a plurality of first bumps and a plurality of second bumps, and the first bump has a size greater than that of the second bump.
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公开(公告)号：US11934060B2
公开(公告)日：2024-03-19
申请号：US17427348
申请日：2021-02-02
IPC: G02F1/1333 , G02F1/1362 , G06F3/041 , G06F3/044
CPC classification number: G02F1/13338 , G02F1/136286 , G06F3/0412 , G06F3/0443
Abstract: Provided is an array substrate. The array substrate includes: a base substrate, and a plurality of gate lines, a plurality of data lines, a plurality of sub-pixels and a plurality of touch signal lines disposed on the base substrate. The data lines have a plurality of first extending parts and a plurality of second extending parts which are in an alternating arrangement. When the array substrate is used to prepare a liquid crystal display panel and the liquid crystal display panel is displaying, in each column of the sub-pixels, the voltage polarities of the two adjacent sub-pixels which respectively belong to two adjacent first pixel regions are opposite.
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