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公开(公告)号：US20200285344A1
公开(公告)日：2020-09-10
申请号：US16701222
申请日：2019-12-03
Inventor： Yujie LIU , Yingxue YU , Tingting ZHAO , Meiling JIN , Jian ZHANG , Liangliang LI , Jinzhao ZHOU , Lulu LI , Cai ZHENG , Qin XIN , Yahui NIU , Zhiqiang ZHANG
Abstract: A display panel, a display device, and a pressure detecting method. The display panel includes: a first substrate, a plurality of light-emitting elements spaced with each other on one side of the first substrate, a plurality of photosensitive detecting elements, and elastic light-reflecting components arranged on a light-emitting side of the light-emitting elements, an orthographical projection of the photosensitive detecting elements on the first substrate is in an orthographical projection of the light-emitting elements on the first substrate; and the elastic light-reflecting components is configured to be deformed by pressing so that areas of orthographical projection thereof on the first substrate become larger to thereby change an amount of light emitted by the light-emitting elements, and reflected by the elastic light-reflecting components to the photosensitive detecting elements.
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公开(公告)号：US20220165197A1
公开(公告)日：2022-05-26
申请号：US17515196
申请日：2021-10-29
Inventor： Zhenguo ZHOU , Xuewen CAO , Site CAI , Jian REN , Xiaoping ZHANG , Litao FAN , Xiaojuan GAO , Jian ZHANG , Shuqian DOU , Yingxue YU , Yujie LIU , Dongxu YANG , Yaodong WANG , Luo ZHANG , Siqi YIN , Xianfeng MAO , Mengxing XU
IPC: G09G3/20
Abstract: A method for driving display panel includes: for one of adjacent two frames of displayed images, when scanning odd-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in first order by a data selector;
when scanning even-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in second order by the data selector; first and second orders each represents an order of inputting data signals to the data lines; first order is opposite to second order; for the other of the adjacent two frames of displayed images, when scanning odd-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in second order by the data selector; when scanning even-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in first order by the data selector.-
Patent Agency Ranking
公开(公告)号：US20210216741A1
公开(公告)日：2021-07-15
申请号：US16977490
申请日：2019-12-16
Inventor： Jian ZHANG , Cai ZHENG , Tingting ZHAO , Litao FAN , Yingxue YU , Jinzhao ZHOU , Qin XIN
IPC: G06K9/00 , F21V8/00 , G02F1/1333
Abstract: A display module includes: a liquid crystal module, a cover plate, and a texture recognition unit. The texture recognition unit includes a first light source and a texture sensing module. The first light source is located at a side of the cover plate proximate to the liquid crystal module, and is configured to emit invisible light. The texture sensing module is located at a side of the liquid crystal module facing away from the cover plate. A light wavelength range of light allowed to pass through the cover plate and the liquid crystal module includes a light wavelength range of the invisible light. The texture sensing module is configured to collect reflected light after the invisible light is irradiated to a target object, so as to identify a texture of the target object.
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公开(公告)号：US20210158776A1
公开(公告)日：2021-05-27
申请号：US16816812
申请日：2020-03-12
Inventor： Jinzhao ZHOU , Jian ZHANG , Tingting ZHAO , Litao FAN , Meiling JIN , Lulu LI , Liangliang LI , Yujie LIU , Yingxue YU , Qin XIN , Cai ZHENG , Yahui NIU , Zhiqiang ZHANG , Jiao CHANG
IPC: G09G5/10 , G09G3/36 , G06F3/041 , G02F1/13357
Abstract: Embodiments of the present application provide a backlight module, a display panel and a display device. The backlight module includes a metal backplate, a control unit, and a switch, a metal backplate is applied with a coupling voltage under an electric field coupling action, the switch includes a control terminal, a first terminal and a second terminal, the first terminal is electrically connected with the metal backplate, and a second terminal is grounded, the control unit is electrically connected with the metal backplate and the control terminal of the switch, respectively, the control unit controls whether the switch is turned on or turned off depending on a value of the coupling voltage, and the control unit controls whether the metal backplate is grounded.
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5.发明申请公开(公告)号：US20250015093A1
公开(公告)日：2025-01-09
申请号：US18546693
申请日：2022-09-01
Inventor： Xiaojuan GAO , Boning WANG , Litao FAN , Yangli ZHENG , Jian REN , Xiaoping ZHANG , Gaowei CHEN , Fangyi LIU , Shuqian DOU , Yaodong WANG , Jian ZHANG , Zhenguo ZHOU , Naiqi MEN , Luo ZHANG , Yingxue YU , Siqi YIN
Abstract: The present disclosure provides a connection structure, a display panel, a manufacturing method, a detection circuitry and a display device. The connection structure includes a connection unit. The connection unit includes a first connection member, a second connection member, and a binding member. The first connection member includes a plurality of first connectors, the second connection member includes a plurality of second connectors, the binding member includes a plurality of binding pins, the connection unit includes a plurality of metal layers and a plurality of insulation layers, the second connector includes a second connection line, the second connection line includes at least two second connection line portions electrically coupled to each other, and at least two insulation layers in the connection unit are arranged on a side of the at least two metal layers away from the base substrate.
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公开(公告)号：US20220092285A1
公开(公告)日：2022-03-24
申请号：US17235383
申请日：2021-04-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jie TONG , Yanqing CHEN , Tingting ZHAO , Yingxue YU , Litao FAN , Dong WANG
IPC: G06K9/00 , G02F1/1335 , G02F1/1333
Abstract: The present disclosure discloses a color film substrate, a display panel and a display device. The color film substrate includes a substrate; a light shielding layer on the substrate, wherein the light shielding layer is provided with a plurality of pixel openings and is configured to block visible light and transmit infrared light so as to be multiplexed as a black matrix, and infrared light transmittance of the light shielding layer is greater than infrared light transmittance of the black matrix; and a color resist layer on a side, away from the substrate, of the light shielding layer, wherein the color resist layer includes a plurality of color resists, and each of the color resists respectively corresponds to one of the pixel openings and extends from the corresponding pixel opening to a surface, away from the substrate, of the light shielding layer.
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7.发明申请公开(公告)号：US20190392754A1
公开(公告)日：2019-12-26
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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