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公开(公告)号：US20160162070A1
公开(公告)日：2016-06-09
申请号：US14573335
申请日：2014-12-17
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04111
Abstract: A capacitive touch panel and a display device are provided. The capacitive touch panel includes a touch structure including at least one first wire, a plurality of first electrodes and a plurality of second electrodes; the first electrodes and the second electrodes intersect each other; each of the first electrodes includes a plurality of first sub-electrodes sequentially connected; each of the second electrodes includes a plurality of second sub-electrodes sequentially connected; the first wire each is connected with one of the first electrodes; and an orthographic projection of the first wire on the capacitive touch panel extends in at least a gap between an orthographic projection of one first sub-electrode and an orthographic projection of one second sub-electrode, on the capacitive touch panel. The capacitive touch panel can reduce the frame size and achieve the narrow-frame design.
Abstract translation: 提供电容式触摸面板和显示装置。 电容式触摸面板包括包括至少一个第一线，多个第一电极和多个第二电极的触摸结构; 第一电极和第二电极彼此相交; 每个第一电极包括顺序连接的多个第一子电极; 每个第二电极包括顺序连接的多个第二子电极; 所述第一导线各自与所述第一电极之一连接; 并且所述电容触摸面板上的所述第一布线的正投影在至少一个第一子电极的正投影和一个第二子电极的正投影之间的间隙中延伸到所述电容式触摸面板上。 电容式触摸屏可以减小框架尺寸并实现窄框架设计。
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12.发明申请公开(公告)号：US20250148955A1
公开(公告)日：2025-05-08
申请号：US18150261
申请日：2021-12-21
Inventor： Min HE , Jingbo XU , Song MENG , Pengfei YIN
IPC: G09G3/20
Abstract: A brightness determination method and device, a display panel, an electronic equipment, and a storage medium are provided. The method includes: determining, based on an image to be displayed, first display brightness values corresponding to the pixels; determining, based on the first display brightness values, a reference average picture level; and determining, based on the reference average picture level and information about a relationship between an average picture level and a maximum display brightness value, a target maximum display brightness value during display of the image to be displayed. The information includes information on variation of the maximum display brightness value with the average picture level in the at least two segment intervals; in different segment intervals, the maximum display brightness value varies at different rates with the average picture level; in at least one segment interval, the maximum display brightness value decreases as the average picture level increases.
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公开(公告)号：US20230400950A1
公开(公告)日：2023-12-14
申请号：US18032791
申请日：2020-11-19
Inventor： Xiaodong XIE , Min HE , Jing WANG , Xinxiu ZHANG , Huayu SANG , Wenjie XU
CPC classification number: G06F3/0445 , G06F3/0412 , G06F2203/04112
Abstract: A touch substrate (01) and a touch display device. The touch substrate (01) includes: a base substrate (101); a plurality of first touch electrodes (102) located on the base substrate (101); a plurality of second touch electrodes (103) located on a side, facing away from the base substrate (101), of a layer where the first touch electrodes (102) are located and insulated from the first touch electrodes (102); and a plurality of floating electrodes (104) insulated from the plurality of first touch electrodes (102) and the plurality of second touch electrodes (103), and arranged on the same layer as at least one of the first touch electrodes (102) or the second touch electrodes (103). Each floating electrode (104) has a grid shape, and at least part of the floating electrodes (104) is disconnected at at least part of dots.
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公开(公告)号：US20230363224A1
公开(公告)日：2023-11-09
申请号：US17909995
申请日：2021-11-16
IPC: H10K59/131 , G09G3/3208
CPC classification number: H10K59/1315 , G09G3/3208 , G09G2310/0262 , G09G2300/0842 , G09G2300/0819
Abstract: The display panel comprises a pixel driving circuit; the pixel driving circuit comprises a switching transistor; the display panel further comprises a base substrate, a first conductive layer, and a third conductive layer which are sequentially stacked; the first conductive layer is located on one side of the base substrate, and at least part of the first conductive layer is used for forming a gate of the switching transistor; the third conductive layer is located on the side of the first conductive layer facing away from the base substrate, the third conductive layer comprises a second signal line, and the second signal line is connected to the gate of the switching transistor by means of a via hole; the square resistance of the third conductive layer is less than the square resistance of the first conductive layer.
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公开(公告)号：US20230207542A1
公开(公告)日：2023-06-29
申请号：US17438447
申请日：2020-11-25
Inventor： Tianyu ZHANG , Min HE , Tengfei ZHONG , Xinxiu ZHANG , Xiaodong XIE , Xue ZHAO , Wenjie XU , Huayu SANG
IPC: H01L25/16 , H01L23/538
CPC classification number: H01L25/167 , H01L23/5386 , H01L25/162
Abstract: This disclosure relates to a light-emitting substrate, a preparation method thereof, and an array substrate, and relates to the technical field of display. The array substrate is polygonal and has at least one set of first and second lateral sides oppositely arranged, and has a first binding area arranged near the first lateral side and a second binding area arranged near the second lateral side. The array substrate includes a base substrate and a pad layer arranged on a main surface of the base substrate. The pad layer includes first binding pads in the first binding area, and second binding pads in the second binding area. Any one of the first binding area and the second binding area is configured to connect with a driving circuit board to drive the array substrate. The array substrate can avoid the binding pad from being damaged and thus discarding the array substrate.
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Patent Agency Ranking
公开(公告)号：US20230091012A1
公开(公告)日：2023-03-23
申请号：US17439522
申请日：2021-02-09
Inventor： Zhidong YUAN , Yongqian LI , Meng LI , Can YUAN , Min HE , Chao JIAO
IPC: G09G3/3233
Abstract: This application relates to display panels, methods of driving the same, and display devices. The display panel includes: a first pixel circuit and a demultiplexing circuit. The first pixel circuit includes a first reset circuit, a first data writing circuit, and a first drive circuit. A first terminal of the first reset circuit is connected to a first terminal of the first drive circuit. A second terminal of the first reset circuit is connected to a first multiplexing signal line. A control terminal of the first drive circuit is connected to a first terminal of the first data writing circuit. A second terminal of the first data writing circuit is connected to the first multiplexing signal line. The demultiplexing circuit includes a first control circuit and a second control circuit. A first terminal of the first control circuit is connected to the first multiplexing signal line. A second terminal of the first control circuit is used for receiving a reset signal. A first terminal of the second control circuit is connected to the first multiplexing signal line. A second terminal of the second control circuit is used for receiving a first data signal.
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公开(公告)号：US20220359402A1
公开(公告)日：2022-11-10
申请号：US17611801
申请日：2020-12-08
Inventor： Qin ZENG , Zouming XU , Chunjian LIU , Jian TIAN , Xintao WU , Jie LEI , Jie WANG , Xiaodong XIE , Min HE , Xinxiu ZHANG , Xue ZHAO , Huayu SANG , Wenjie XU
IPC: H01L23/538 , H01L25/16 , H01L33/62
Abstract: An array substrate includes connecting leads, a signal channel region extending in a first direction, a first power voltage lead, and a second power voltage lead. Any one of the signal channel region includes at least two control region columns extending in the first direction, and any one of the control region columns includes a plurality of control regions arranged along the first direction. Any one of the control regions includes a pad connecting circuit and a first pad group for bonding a microchip, the first pad group is electrically connected to the first power voltage lead. The pad connection circuit includes a plurality of second pad groups, and is provided with a first end electrically connected to the first pad group, and a second end electrically connected to the second power voltage lead.
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公开(公告)号：US20220284853A1
公开(公告)日：2022-09-08
申请号：US17701615
申请日：2022-03-22
Inventor： Wenchao BAO , Song MENG , Min HE , Huihui LI
IPC: G09G3/3225 , H05K1/18 , H01L51/52 , G09G3/00
Abstract: A display module includes a display panel, a power supply driver, a voltage signal line, a sampling resistor and a detection and control circuit. The voltage signal line is connected between the display panel and the power supply driver. The sampling resistor is connected in series with the voltage signal line. The detection and control circuit is connected to two ends of the sampling resistor and the power supply driver. The detection and control circuit is configured to: detect a voltage across the sampling resistor or a current flowing through the sampling resistor; and control the power supply driver to generate a driving voltage equal to a preset value lower than a voltage threshold, if determining that the voltage across the sampling resistor is greater than or equal to the voltage threshold, or if determining that the current is greater than or equal to a current threshold.
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公开(公告)号：US20210382582A1
公开(公告)日：2021-12-09
申请号：US16326773
申请日：2018-08-09
Inventor： Jing WANG , Lingyan WU , Taofeng XIE , Min HE , Xiaodong XIE , Qitao ZHENG , Jian TIAN , Wei ZHANG , Qin ZENG , Xiao HAN , Qidi WU , Dong LI
IPC: G06F3/044
Abstract: A touch panel, a manufacturing method thereof, and a corresponding touch device. The touch panel comprises: a substrate; a first, pattern metal layer on the substrate, wherein the first metal layer has a plurality of first touch electrode regions and a plurality of wiring regions between adjacent first touch electrode regions; an insulating layer overlaying the first metal layer; and a second metal layer on the insulating layer. The second metal layer has a plurality of second touch electrode regions. An orthogonal projection of each second touch electrode region on the substrate overlaps an orthogonal projection of a wiring region on the substrate.
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公开(公告)号：US20210333964A1
公开(公告)日：2021-10-28
申请号：US16329510
申请日：2018-07-20
Inventor： Shuncheng ZHU , Jing WANG , Xianlin DING , Xiaodong XIE , Min HE , Jian TIAN , Dong LI , Qitao ZHENG , Guiyu ZHANG , Xinbin TIAN
Abstract: Embodiments of the present disclosure provide a touch screen, a method for manufacturing a touch screen, and a display device. The method for manufacturing a touch screen including providing a substrate, forming a first conductive layer on the substrate, patterning, by using a first mask, the first conductive layer to form at least one first touch electrode, the first touch electrode including a first touch structure and a first wiring connected to the first touch structure, forming a dielectric layer on the first conductive layer, forming a second conductive layer on the dielectric layer, and patterning, by using a second mask, the second conductive layer to form at least one second touch electrode, the second touch electrode including a second touch structure and a second wiring connected to the second touch structure.
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