-
41.发明申请公开(公告)号：US20220309824A1
公开(公告)日：2022-09-29
申请号：US17413839
申请日：2020-09-10
Inventor： Xinlan YANG , Wenkai MU , Yi LIU , Shijun WANG , Jun FAN , Bo FENG , Yang WANG , Zhan WEI , Tengfei DING , Yingzi WANG
IPC: G06V40/13
Abstract: A fingerprint detection control circuit, a fingerprint detection control method and a display device. The fingerprint detection control circuit includes a sensing circuitry, a resetting circuitry, a control circuitry and a conversion circuitry. The control circuitry provides a switch control signal to a control end of the resetting circuitry under the control of a first control signal. The resetting circuitry provides a resetting voltage to a conversion control end under the control of a potential at its control end. The conversion circuitry converts a photovoltage signal into a corresponding current signal under the control of a potential at the conversion control end when a first voltage end is electrically connected to a first signal output end, and outputs the current signal via the first signal output end.
-
公开(公告)号：US20220246692A1
公开(公告)日：2022-08-04
申请号：US17726842
申请日：2022-04-22
Inventor： Yang WANG , Yangpeng WANG , Benlian WANG , Haijun YIN , Haijun QIU , Yao HU , Weinan DAI
Abstract: A pixel arrangement including: first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately; and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction perpendicular to the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.
-
公开(公告)号：US20220035212A1
公开(公告)日：2022-02-03
申请号：US17298456
申请日：2020-08-21
Inventor： Yang WANG , Bo FENG , Xiaoxiao CHEN , Wenjun XIAO , Hao XU , Zhiying BAO , Tianxin ZHAO , Wenkai MU , Bingqing YANG , Yi LIU , Shijun WANG
IPC: G02F1/1362 , G09G3/36
Abstract: A pixel architecture includes sub-pixels, gate lines extending in first direction and data lines. Two gate lines are provided between every two adjacent rows of sub-pixels. Each data line includes first extension portions extending in first direction and second extension portions extending in second direction intersecting the first direction. The gate lines and the data lines define pixel regions each being provided with two sub-pixels arranged in the first direction therein. Every two adjacent first extension portions and a second extension portion connected between the two first extension portions constitute a projection portion accommodating at least one pixel region. All sub-pixels in each projection portion are coupled to the same data line to receive data voltage signals with the same voltage polarity. Sub-pixels in two adjacent projection portions in the second direction are coupled to two adjacent data lines to receive data voltage signals with opposite voltage polarities.
-
公开(公告)号：US20210357608A1
公开(公告)日：2021-11-18
申请号：US16472502
申请日：2019-02-28
Inventor： Guoqiang TANG , Yang WANG , Yingsong XU
IPC: G06K9/00 , G09G3/3208 , G09G3/20 , H01L27/32
Abstract: The photoelectric detection circuit includes a pixel circuit and a phototransistor. The pixel circuit includes an infrared light-emitting element and is configured to emit infrared light according to a scanning signal and a light-emitting data signal. The phototransistor is configured to detect the infrared light emitted by the pixel circuit and reflected by a detection object in response to a sampling control signal.
-
公开(公告)号：US20210134207A1
公开(公告)日：2021-05-06
申请号：US16853288
申请日：2020-04-20
Inventor： Xiaoxiao CHEN , Wenjun XIAO , Shijun WANG , Bo FENG , Yang WANG , Haoliang JI
Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes multiple pixel units, multiple scan lines, and multiple data lines. Each pixel unit includes a first sub-pixel, a second sub-pixel, and a third sub-pixel having different colors. Sub-pixels having a same color are in a same sub-pixel row. The data line includes a first sub-data line and a second sub-data line, the first sub-pixels on two sides of each first sub-data line are electrically connected to a same first sub-data line and are driven through a same first sub-data line, and the second sub-pixel and the third sub-pixel in a same column are electrically connected to a same second sub-data line and are driven through a same second sub-data line.
-
Patent Agency Ranking
公开(公告)号：US20210056924A1
公开(公告)日：2021-02-25
申请号：US16835558
申请日：2020-03-31
Inventor： Wenjun XIAO , Shijun WANG , Wenkai MU , Bingqing YANG , Yi LIU , Bo FENG , Xiaoxiao CHEN , Yang WANG , Zhiying BAO , Haoliang JI , Tianxin ZHAO , Ji DONG , Hao XU
IPC: G09G3/36
Abstract: The embodiment of the present disclosure provides a dual gate array substrate and a display device. The dual gate array substrate includes pairs of gate lines and data lines. The pairs of gate lines and the data lines intersect perpendicularly to define multiple display units arranged in an array. The display units include two sub-pixels of a same color, and the sub-pixels of the same color on both sides of one data line are coupled to the one data line.
-
公开(公告)号：US20190324569A1
公开(公告)日：2019-10-24
申请号：US16199452
申请日：2018-11-26
Inventor： Guoqiang MA , Yingsong XU , Yang WANG , Guoqiang TANG , Yuanyuan CHAI , Kuo SUN , Yangpeng WANG , Yao HU
IPC: G06F3/042 , H01L41/047 , G06F3/041
Abstract: Disclosed are a touch display panel, a method for driving the same, and a touch display device. The touch display panel includes: an base substrate; and a touch structure arranged above the base substrate, wherein the touch structure includes a first electrode layer and a second electrode layer arranged at different layers, and transparent piezoelectric elements arranged in an array between the first electrode layer and the second electrode layer; wherein at least one of the first electrode layer and the second electrode layer includes electrode elements arranged in an array, and the transparent piezoelectric elements are configured to filter light.
-
48.发明申请公开(公告)号：US20190123206A1
公开(公告)日：2019-04-25
申请号：US15971089
申请日：2018-05-04
Inventor： Xiaowei LIU , Fanqing MENG , Yang WANG , Yabin AN , Zhiyong FAN , Chenglong WU
IPC: H01L29/786 , H01L27/12 , G02F1/1362 , G02F1/1368
Abstract: The present disclosure provides in some embodiments an oxide TFT display substrate, a manufacture method thereof and a display device. The oxide TFT display substrate includes a first region at least corresponding to a semiconducting region of an oxide TFT and a second region other than the first region. The method includes steps of: forming, after the formation of the oxide TFT, a SiON layer at least covering the first region; and forming a SiNx layer covering the second region.
-
公开(公告)号：US20180337217A1
公开(公告)日：2018-11-22
申请号：US15518761
申请日：2016-07-01
Inventor： Pengcheng ZANG , Yang WANG , Ting LI
CPC classification number: G02F1/133512 , G02F2001/133388 , G02F2201/56
Abstract: This disclosure provides a display substrate, a display panel, and a display apparatus, aiming to solve the issue of appearance of zigzag, and of the color difference among pixels, at the edge of display panels. The display substrate comprises a display region, and the display region has an irregular edge portion including a plurality of edge pixel units, adjacent to a light-shielding region; and the plurality of edge pixel units have gradually varying light transmission rates along the irregular edge portion.
-
公开(公告)号：US20180211982A1
公开(公告)日：2018-07-26
申请号：US15723499
申请日：2017-10-03
Inventor： Yang WANG , Ting LI , Pengcheng ZANG
IPC: H01L27/12 , H01L27/32 , G02F1/1362
CPC classification number: H01L27/1244 , G02F1/133351 , G02F1/136259 , G02F1/136286 , G02F2001/13629 , G02F2201/50 , H01L27/1248 , H01L27/1262 , H01L27/3223 , H01L27/3276
Abstract: A display substrate, a manufacturing method thereof, and a display panel are provided. The display substrate includes a base substrate, a display region on the base substrate and a wiring region surrounding the display region. The wiring region includes at least one signal line and at least one dummy line arranged parallel to the signal line. A distance between a surface of the dummy line away from the base substrate and the base substrate is greater than a distance between a surface of the signal line away from the base substrate and the base substrate. The dummy line is arranged along the signal line, and the distance between the surface of the dummy line and the base substrate is larger than the distance between the surface of the signal line and the base substrate, i.e., a height of the signal line is greater than a height of the signal line.
-
-
-
-
-
-
-
-
-
Search Results
70
records
(took 0.026 seconds)
