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公开(公告)号：US20240357876A1
公开(公告)日：2024-10-24
申请号：US18682940
申请日：2023-04-24
Inventor： Yunlong LI , Pengcheng LU , Wei LIU , Dacheng ZHANG , Xiaochuan CHEN
IPC: H10K59/126 , H10K59/12 , H10K59/131
CPC classification number: H10K59/126 , H10K59/1201 , H10K59/131
Abstract: Provided is a display panel, including: a substrate, a light-emitting structure, a light-shielding layer, and a cover plate. The substrate includes a display region and a bezel region. The bezel region surrounds the display region. The light-emitting structure is disposed on the substrate. The light-shielding layer is disposed on the substrate where the light-emitting structure is disposed, and the light-shielding layer is disposed in the bezel region. The cover plate is disposed on a side, distal from the substrate, of the light-light-shielding layer, and the cover plate includes a first plate body disposed in the display region and a second plate body extending from the first plate body to the bezel region. An orthographic projection of the second plate body on the substrate is within an orthographic projection of the light-shielding layer on the substrate.
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公开(公告)号：US20230158769A1
公开(公告)日：2023-05-25
申请号：US17630670
申请日：2021-01-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhan GAO , Xing ZHANG , Pan XU , Wei LIU , Ying HAN , Guoying WANG , Yicheng LIN , Tangxiang WANG
CPC classification number: B32B3/08 , B32B7/027 , B32B2457/08 , B32B2457/20
Abstract: The present disclosure relates to the technical field of display, and provides a bearing substrate, a binding assembly, and a binding method thereof. The bearing substrate may be bound to an integrated substrate. A thermal expansion coefficient of the bearing substrate is greater than a thermal expansion coefficient of the integrated substrate. The integrated substrate includes a plurality of second binding terminals distributed at equal intervals in a same direction. The bearing substrate includes a plurality of first binding terminal sets distributed at equal intervals in a first direction, and each of the first binding terminal sets includes a plurality of first binding terminals distributed at equal intervals in the first direction for binding with the plurality of the second binding terminals one-to-one.
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公开(公告)号：US20220231109A1
公开(公告)日：2022-07-21
申请号：US17485184
申请日：2021-09-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Fengjuan LIU , Ke WANG , Wei LIU , Tianmin ZHOU
Abstract: A displaying substrate and a displaying device. The displaying substrate comprises a flexible base plate; a first auxiliary electrode arranged on one side of the flexible base plate, the first auxiliary electrode being connected with a first power cord; a pixel unit arranged on a side of the flexible base plate away from a first metal layer, the pixel unit comprising: thin-film transistors arranged on the side of the flexible base plate away from the first metal layer, an insulation layer and a second auxiliary electrode, the second auxiliary electrode being connected with a second power cord, wherein the plurality of thin-film transistors comprise a drive transistor, the drive transistor has a source connected with the first auxiliary electrode and a drain connected with a first electrode of a light emitting device, a second electrode of the light emitting device is connected with the second auxiliary electrode.
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公开(公告)号：US20220101782A1
公开(公告)日：2022-03-31
申请号：US17474294
申请日：2021-09-14
Inventor： Chengchung YANG , Yucheng CHAN , Wei LIU , Weitao MA , Bo YANG
Abstract: A shift register includes an input circuit, a first control circuit, a first output circuit, and a second output circuit. The input circuit is configured to transmit an input signal received at an input terminal to a first node in response to a first clock signal received at a first clock signal terminal. The first control circuit is configured to transmit a first voltage of a first voltage terminal to a second node in response to the first clock signal received at the first clock signal terminal. The first output circuit is configured to transmit a second clock signal received at a second clock signal terminal to an output terminal in response to a voltage of the first node. The second output circuit is configured to transmit a second voltage of a second voltage terminal to the output terminal in response to a voltage of the second node.
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公开(公告)号：US20220019304A1
公开(公告)日：2022-01-20
申请号：US17214381
申请日：2021-03-26
Inventor： Wei LIU , Chengchung YANG , Xiangfei HE , Bo YANG , Chuanyong LI
Abstract: A display panel includes: an active area; a peripheral area; a solder pad area at a side of the peripheral area away from the active area; a first source-drain electrode layer, a passivation layer and a second source-drain electrode layer and a dielectric layer stacked on a back plate in the peripheral area; a touch electrode in the active area; a touch electrode line connected to the touch electrode. The touch electrode line extends from the active area to the peripheral area, and is connected to the solder pad area through the second source-drain electrode layer in the peripheral area. The touch electrode line is connected to the second source-drain electrode layer through a first through hole in the dielectric layer. A portion of a surface of the second source-drain electrode layer, which is away from the passivation layer and exposed through the first through hole, is a flat surface.
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Patent Agency Ranking
公开(公告)号：US20220011919A9
公开(公告)日：2022-01-13
申请号：US16080077
申请日：2018-02-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueyou CAO , Haisheng WANG , Xiaoliang DING , Yanling HAN , Chih Jen CHENG , Wei LIU , Pengpeng WANG , Ping ZHANG
Abstract: Embodiments of the present disclosure provide a touch panel and a driving method thereof, and a touch device. The touch panel includes a plurality of touch electrodes and at least one first switch element. Each of the at least one first switch element is provided between two touch electrodes of the plurality of touch electrodes, and is configured to be turned on according to a first signal from a first signal terminal such that the corresponding touch electrodes among the plurality of touch electrodes are connected via the at least one first switch element to form a coil.
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公开(公告)号：US20210233973A1
公开(公告)日：2021-07-29
申请号：US16768174
申请日：2019-12-17
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ying HAN , Wei LIU , Fengjuan LIU
IPC: H01L27/32
Abstract: The present disclosure provides an array substrate, an electroluminescent panel and a display device, to solve the problems of more manufacturing processes and complex structures of the large-sized OLED display panel in the related art. The array substrate includes: a substrate, a plurality of light sensors on the substrate, a flat layer on the light sensor, and a connected electrode layer on the flat layer, wherein each of the light sensors includes a first electrode, a photosensitive layer and a second electrode arranged in sequence on the substrate; wherein the connected electrode layer is connected with the second electrode through a via hole penetrating through the flat layer.
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公开(公告)号：US20210226180A1
公开(公告)日：2021-07-22
申请号：US16955195
申请日：2019-12-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ying HAN , Wei LIU , Jianye ZHANG , Fengjuan LIU , Xing ZHANG
Abstract: A manufacturing method of OLED microcavity structure is provided. The manufacturing method includes: forming a reflective anode on a substrate; forming a transparent conductive film layer having a thickness corresponding to a required pixel on the reflective anode; patterning the transparent conductive film layer and the reflective anode with a pixel mask corresponding to the required pixel to form a pattern of the required pixel; and repeating the above steps on a resultant structure surface according to display requirements until a pixel display structure required by a display device is obtained.
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109.发明申请公开(公告)号：US20210224500A1
公开(公告)日：2021-07-22
申请号：US16304177
申请日：2018-01-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pengpeng WANG , Xue DONG , Haisheng WANG , Xiaoliang DING , Chihjen CHENG , Yanling HAN , Wei LIU , Xueyou CAO , Rui XU , Yuzhen GUO , Ping ZHANG
Abstract: The present disclosure provides a touch panel, a fingerprint recognition method thereof, a method for manufacturing a touch panel and a display device. The touch panel includes multiple driving electrode groups and multiple, sensing electrodes which are intersected with and insulated from each other, each of the driving electrode groups comprises a plurality of driving electrodes, each driving electrodes is coupled to a scanning line, and the method includes: a first scanning step of performing a first scanning on each of the driving electrode groups by using scanning lines to detect a sensing signal generated by a sensing electrode being touched; a determining step of determining a driving electrode group being touched according to the detected sensing signal; a second scanning step of sequentially performing a second scanning on the driving electrodes in the determined driving electrode group being touched to obtain a valley or a ridge of a fingerprint.
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公开(公告)号：US20210183264A1
公开(公告)日：2021-06-17
申请号：US16080618
申请日：2018-02-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changfeng LI , Haisheng WANG , Yingming LIU , Xiaoliang DING , Rui XU , Pengpeng WANG , Wei LIU , Yuzhen GUO , Pengcheng LU , Yanan JIA , Pinchao GU
Abstract: The embodiments of the present disclosure provide a display panel, a display device, and a method for displaying Braille information. The display panel includes a plurality of scan lines, data lines, and display circuits arranged at intersections of the plurality of scan lines and the plurality of data lines. The display circuit includes a switch configured to be turned on or off according to a scan signal from the scan line, and a dot element coupled to the switch. The dot element includes a substrate, an electrode provided on the substrate, a thermosensitive layer provided on the electrode, and a dot key arranged on the thermosensitive layer. The electrode is coupled to the switch, and configured to be applied with a data signal from the data line when the switch is turned on. The thermosensitive layer is configured to be heated by the electrode to protrude the dot.
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