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公开(公告)号：US11561634B2
公开(公告)日：2023-01-24
申请号：US17348969
申请日：2021-06-16
Inventor： Xin Bi , Bin Zhang , Kun Zuo , Mingqiang Wang
Abstract: The present disclosure provides a display module, a method for fabricating the display module and a display device. The display module includes a display substrate and a touch layer on a light emitting side of the display substrate, the display substrate includes a plurality of light emitting units, the touch layer includes a plurality of touch units in the touch area, and an orthographic projection of each of the plurality of touch units on the display substrate covers at least two light emitting units. Each touch unit includes: a mesh conductive structure including conductive wires arranged crosswise to define a plurality of grids, an orthographic projection of each conductive wire on the display substrate is in a space between adjacent light emitting units; and a plurality of first transparent electrodes, each of which is in the grid and electrically coupled to the conductive wire.
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公开(公告)号：US20220308700A1
公开(公告)日：2022-09-29
申请号：US17309654
申请日：2020-08-18
Inventor： Hongjin Hu , Mingqiang Wang , Jiaxiang Zhang , Chang Wang , Kun Zuo , Cunzhi Li , Fei Li , Yonglin Chen , Xi Bi , Bin Zhang
Abstract: Disclosed are a touch panel and an electronic device, the touch panel is provided with a touch area and a non-touch area surrounding the touch area, a plurality of first touch electrodes and a plurality of second touch electrodes are all located in the touch area, a plurality of connecting portions include a first connecting portion, a second connecting portion, and a third connecting portion sequentially away from the non-touch area in a first direction, and a distance between a center of an orthographic projection of the first connecting portion on a substrate and a center of an orthographic projection of the second connecting portion on the substrate is less than a distance between the center of the orthographic projection of the second connecting portion on the substrate and a center of an orthographic projection of the third connecting portion on the substrate.
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83.发明授权公开(公告)号：US11232546B2
公开(公告)日：2022-01-25
申请号：US16632975
申请日：2019-08-05
Abstract: A texture image compensation method, a texture detection method and a device, and an electronic device are provided. The texture detection method includes: performing an image difference calculation on a first texture image acquired by a texture detection device and a foreign object correction image acquired by the texture detection device to compensate foreign object information in the first texture image, and to acquire a second texture image; performing and the texture detection by using the second texture image.
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公开(公告)号：US11177297B2
公开(公告)日：2021-11-16
申请号：US16316174
申请日：2018-05-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin Zhang , Yu Cheng Chan , Tingting Zhou , Xiaolong He
IPC: H01L27/12 , H01L29/786
Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a base substrate and a thin film transistor on the base substrate; a light shielding layer is disposed between the thin film transistor and the base substrate, and the light shielding layer includes a light shielding metal layer and a light reflection adjusting layer which are stacked on the base substrate, the light reflection adjusting layer covers the light shielding metal layer, and a reflectance of the light reflection adjusting layer is lower than a reflectance of the light shielding metal layer.
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公开(公告)号：US10665163B2
公开(公告)日：2020-05-26
申请号：US16084079
申请日：2018-02-12
Inventor： Bin Zhang , Guangxing Wang , Qiang Zhang , Wenpeng Xu , Dianzheng Dong , Pengming Chen , Kan Zhang
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
Abstract: A pixel circuit includes a light emitting device, a driving transistor for controlling a magnitude of a driving current supplied from a first power supply to the light emitting device in response to a potential at a first node, a storage capacitor for causing a change in the potential at the first node in response to a change in a potential at a second node, a first circuit for transmitting a voltage signal in a data line to the second node in response to a signal in a first scan line being active, a second circuit for bringing the driving transistor into a diode-connecting state in response to a signal in a second scan line being active, and a third circuit.
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Patent Agency Ranking
公开(公告)号：US10655947B2
公开(公告)日：2020-05-19
申请号：US16041200
申请日：2018-07-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuefei Sun , Chienhung Liu , Zhengliang Li , Bin Zhang
IPC: G01B11/06 , G01N21/552
Abstract: The present disclosure provides a thickness measuring method and device. The thickness measuring method is used for measuring a thickness of a layer to be measured of a light-transmitting sample to be measured and comprising the steps of: placing the sample to be measured between an optical device and a metal layer, the optical device comprising a light incident surface and a light exit surface; adjusting incident light emitted to the light incident surface of the optical device so that an intensity of light exiting the light exit surface of the optical device is less than 10−12 W/m2, so as to obtain optical parameters of the incident light; and calculating a thickness of the layer to be measured according to the optical parameters of the incident light.
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公开(公告)号：US10551646B2
公开(公告)日：2020-02-04
申请号：US15513846
申请日：2016-10-12
Inventor： Pengming Chen , Bin Zhang , Dianzheng Dong , Kan Zhang , Qiang Zhang , Guangxing Wang
Abstract: An array substrate and a magneto-optical switch display. The array substrate includes: a thin film transistor T, a coil connected with the thin film transistor, and a magneto-optic crystal interposed in the coil, the coil and the magneto-optic crystal constituting a magneto-optical switch structure, and the magneto-optical switch structure can change a transmission rate of emergent light transmitting through the array substrate.
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88.发明授权公开(公告)号：US10386724B2
公开(公告)日：2019-08-20
申请号：US15313910
申请日：2015-09-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bin Zhang , Tingting Zhou , Feng Zhang , Wei Zhang , Jincheng Gao
IPC: G03F7/40 , G03F7/038 , G03F7/039 , G03F7/16 , G03F7/20 , G03F7/26 , H01L33/00 , H01L33/06 , H01L33/28 , H01L33/30 , H01L51/00 , H01L51/50
Abstract: A photoresist, a patterning method of a quantum dot layer, a QLED, a quantum dot color filter and a display device are disclosed, which can solve the problem that current patterning methods destroy quantum dots. The patterning method of a quantum dot layer includes the steps of: forming a hydrophilic photoresist pattern which comprises forming a photoresist material layer on a substrate by using a photoresist, patterning the photoresist material layer to form a photoresist pattern, and subjecting the photoresist to hydrophilic treatment; applying quantum dots; removing the quantum dots retained on the photoresist pattern; and stripping the photoresist pattern. The patterning method of a quantum dot layer in the present disclosure can improve the hydrophilic performance of the photoresist and reduce the adhesion of the lipophilic quantum dots on the photoresist.
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公开(公告)号：US10224252B2
公开(公告)日：2019-03-05
申请号：US15736972
申请日：2017-06-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin Zhang , Chienhung Liu , Yucheng Chan , Xuefei Sun , Zhanfeng Cao
IPC: H01L21/84 , H01L27/146 , H01L27/12
Abstract: A method for fabricating an array substrate, an array substrate, and a display device are disclosed. The method includes forming a whole layer of opaque film on a substrate; treating the film to form a transparent region and an opaque region in the film, wherein the opaque region corresponds with a channel region of an active layer; and forming a thin film transistor on the film which has been treated. In the method, prior to forming the thin film transistor, the whole layer of opaque film is formed to comprise the transparent region and the opaque region. When other films are deposited on the whole layer of film, no difference in height occurs, and this further avoids various defects due to difference in height.
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公开(公告)号：US10204578B2
公开(公告)日：2019-02-12
申请号：US15529898
申请日：2016-11-11
Inventor： Kan Zhang , Bin Zhang , Dianzheng Dong , Guangxing Wang , Qiang Zhang , Yu He
IPC: G09G3/36 , G02F1/133 , G02F1/1362 , G02F1/1333
Abstract: There are disclosed a display substrate and a display device. The display substrate comprises a common electrode line, a plurality of pixel units with each comprising a pixel electrode and a plurality of first switch units disposed respectively between the common electrode line and the pixel electrodes. Each of the first switch unit is configured to be turned on within a pre-set time period after the display substrate is powered off to connect the pixel electrode to the common electrode line and be turned off when the display substrate is powered on to disconnect the pixel electrode from the common electrode line. In this way, after the power-off, the charges stored in the pixel electrode are neutralized in the common electrode line. Thus, the pixel electrode and the common electrode can be discharged by the same discharge circuit, which guarantees no DC residue in the discharged pixel electrode.
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