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1.发明申请公开(公告)号：US20220122502A1
公开(公告)日：2022-04-21
申请号：US16098046
申请日：2018-01-29
Inventor： Guangxing WANG , Kan ZHANG , Bin ZHANG , Pengming CHEN , Dianzheng DONG , Qiang ZHANG , Wenpeng XU , Heng LU
IPC: G09G3/20
Abstract: The present application provides a gate driving unit circuit and a method of driving the same, a gate driving circuit and a display apparatus. The gate driving unit circuit includes a shift register and a plurality of driving signal output sub-circuits. Each driving signal output sub-circuit corresponds to one of gate lines on an array substrate, is coupled to a first power supply terminal and a signal output terminal of the shift register, and also coupled to a corresponding one of driving scan signal lines. Each driving signal output sub-circuit is configured to output, under the control of a signal output by the signal output terminal of the shift register, a driving scan signal provided by the corresponding driving scan signal line or an OFF voltage provided by the first power supply terminal to the corresponding gate line.
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公开(公告)号：US20210343969A1
公开(公告)日：2021-11-04
申请号：US16473121
申请日：2018-12-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin ZHANG , Xinxing WANG
Abstract: The present disclosure relates to an electronic display device, including a rigid substrate including a first surface, a second surface opposite the first surface, and a side surface coupled between the first surface and the second surface, a flexible OLED layer including a first body segment extending over the first surface of the rigid substrate to form a display front surface of the electronic display device, a second body segment extending over the second surface of the rigid substrate to form a back surface of the electronic display device, and a bent segment coupled between the first body segment and the second body segment, and a functional component coupled to the second body segment of the flexible OLED layer to implement a display function of the electronic display device, the functional component being hidden on the back surface of the electronic display device.
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公开(公告)号：US20200241692A1
公开(公告)日：2020-07-30
申请号：US15761248
申请日：2017-06-27
Inventor： Kan ZHANG , Weitao CHEN , Bin ZHANG , Pengming CHEN , Guangxing WANG , Qiang ZHANG , Dianzheng DONG
Abstract: A touch panel, a display device and a touch detection method are provided. The touch panel includes a base substrate, a plurality of transmitter groups and a receiver. The base substrate has a touch surface configured to receive a touch operation, each of the plurality of transmitter groups includes a plurality of transmitters. The transmitters are configured to emit light, the receiver is configured to receive light emitted by the transmitters. the base substrate is configured to produces a deformation upon receiving the touch operation, the light received by the receiver corresponds to the deformation.
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公开(公告)号：US20180226027A1
公开(公告)日：2018-08-09
申请号：US15507904
申请日：2016-08-19
Inventor： Guangxing WANG , Bin ZHANG , Dianzheng DONG , Qiang ZHANG , Kan ZHANG
IPC: G09G3/3258
CPC classification number: G09G3/3258 , G09G3/3233 , G09G2320/0233
Abstract: A pixel driving circuit and a driving method thereof, and a display device are provided. The pixel driving circuit includes input module, compensation module, drive module, light emitting module and control signal input module. The input module is configured to transmit a signal of a data voltage terminal to the compensation module under control of first gate signal terminal. The compensation module is configured to compensate for a threshold voltage of the drive module under control of the input module and a threshold voltage control terminal. The drive module is configured to drive the light emitting module to emit light under control of first control signal terminal. The control signal input module is configured to transmit a signal of second voltage terminal or third voltage terminal to the first control signal terminal under control of second control signal terminal and third control signal terminal.
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公开(公告)号：US20180039071A1
公开(公告)日：2018-02-08
申请号：US15525445
申请日：2016-07-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaolong HE , Zhanfeng CAO , Qi YAO , Bin ZHANG , Zhengliang LI , Wei ZHANG , Tingting ZHOU , Jincheng GAO , Jiushi WANG
IPC: G02B26/00
CPC classification number: G02B26/005 , G02B26/007 , G02B26/02
Abstract: A display panel includes a first substrate and a second substrate which are arranged opposed to each other. The space between the first substrate and the second substrate is separated into a plurality of sub-pixel regions. Within each sub pixel region, a first electrode, a first fluid layer, a second fluid layer, a hydrophobic dielectric layer and a second electrode are arranged in this order. The first fluid layer is made of hydrophilic liquid. The second fluid layer is made of ink. When no electric field is applied between the first electrode and the second electrode, the ink spreads over the surface of the hydrophobic dielectric layer. When an electric field is applied between the first electrode and the second electrode, the ink aggregates to expose the hydrophobic dielectric layer.
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Patent Agency Ranking
公开(公告)号：US20220093013A1
公开(公告)日：2022-03-24
申请号：US17329286
申请日：2021-05-25
Abstract: The present application relates to a display device. The display device includes a flexible display panel including display and back surfaces in a thickness direction thereof; a supporting back film located on the back surface, and including a bendable area and fixed areas located at opposite sides of the bendable area in a first direction; and an adhesive part located between the fixed area and the back surface, and adhered to the fixed area and the back surface; and a flexible supporting part located between the bendable area and the back surface, and being in contact with the bendable area and the back surface. The flexible supporting part is in direct contact with the back surface of the flexible display panel.
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公开(公告)号：US20220027005A1
公开(公告)日：2022-01-27
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：US20210327331A1
公开(公告)日：2021-10-21
申请号：US16341679
申请日：2018-10-29
Inventor： Bin ZHANG
IPC: G09G3/20 , G09G3/3208
Abstract: The present disclosure provides a driving method for a display panel for displaying multiple frames of image to be displayed, the image to be displayed includes a plurality of image pixel units, the display panel includes a plurality of display pixel units, and the driving method includes the following steps performed when displaying each of frames of image to be displayed: detecting a grayscale value of each image pixel unit in the image to be displayed; determining whether the grayscale value of each image pixel unit is greater than a predetermined value; and providing a predetermined display voltage to a display pixel unit of the display panel corresponding to the image pixel unit, the grayscale value of which is greater than the predetermined value, the predetermined display voltage is lower than a voltage provided when the display pixel unit is driven according to the predetermined value.
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公开(公告)号：US20210233987A1
公开(公告)日：2021-07-29
申请号：US16757896
申请日：2019-04-19
Inventor： Jiaxiang ZHANG , Kang WANG , Xiaoxia LIU , Junhui YANG , Fuzheng XIE , Haotian YANG , Bin ZHANG
Abstract: The present invention discloses a flexible display screen and a display device. The flexible display screen includes: a flexible display panel, a first flexible electromagnetic shielding layer and a bottom film disposed in that order on a side, opposite to a light-emitting side, of the flexible display panel; the organic electroluminescent flexible display panel has a bending area, and the bending area is provided with signal lines; the flexible display screen further includes: a second flexible electromagnetic shielding layer disposed on a light-emitting side of the flexible display panel and covering the signal lines, and a colloidal insulating layer covering the second flexible electromagnetic shielding layer; and the materials of the first flexible electromagnetic shielding layer and the second flexible electromagnetic shielding layer are both conductive materials with fluidity.
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公开(公告)号：US20210225259A1
公开(公告)日：2021-07-22
申请号：US16770722
申请日：2019-12-24
Inventor： Chang WANG , Tiegang WANG , Hui ZHANG , Xiao MA , Qianqian LIU , Bin ZHANG
Abstract: A data transmission method comprises: receiving and storing image data, wherein the image data comprises first data and second data, the first data is encrypted verification data, and the second data is original data; comparing the first data with the second data in stored image data; replacing the second data with the first data, if the second data and the first data are inconsistent.
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