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公开(公告)号：US20190235307A1
公开(公告)日：2019-08-01
申请号：US16342166
申请日：2018-07-19
Inventor： Dawei WANG , Jiaqiang WANG , Rui LIU , Jian REN , Jingfei MU , Yanchao ZHANG , Yanming WANG , Hailing JIN , Xiujun CAI
IPC: G02F1/1335 , G02F1/1362 , H01L27/12
CPC classification number: G02F1/133512 , G02F1/136209 , H01L27/1248
Abstract: The embodiments of the present disclosure provide a display substrate and a display device, which relate to the field of display technologies, to solve the problem that a saw-toothed display effect occurs at an edge of an AA area when displaying if the edge of the AA area is non-linear. The display substrate includes a black matrix. The display substrate is provided with a display area, and at least a part of an edge of the display area has an irregular edge having a concave-convex shape. The display area has a plurality of subpixels arranged in a matrix form, and has a vision weakening area close to the irregular edge. In the vision weakening area, the black matrix includes a light shielding block located in the subpixel.
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公开(公告)号：US20190189644A1
公开(公告)日：2019-06-20
申请号：US16140724
申请日：2018-09-25
Inventor： Yanming WANG , Rui LIU , Cuie WANG , Xi CHEN , Desheng XIANG , Dawei WANG
Abstract: In one embodiment, there is provided an array substrate for a display assembly. The display assembly includes a display region and a non-display region. The array substrate includes a first portion located in the display region and a second portion located in the non-display region, wherein a touch key subassembly is provided within the second portion. There is also provided a display assembly including the abovementioned array substrate and an electronic equipment including the display assembly.
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公开(公告)号：US20160247440A1
公开(公告)日：2016-08-25
申请号：US14437025
申请日：2014-09-30
Inventor： Lingyun SHI , Rui LIU , Xiaobo XIE , Quanhua HE , Kai YANG
IPC: G09G3/20 , G09G3/36 , G09G3/3208
CPC classification number: G09G3/2074 , G09G3/3208 , G09G3/36 , G09G2300/0452 , G09G2300/0465
Abstract: The present invention provides a display method and a display panel. The display panel comprises a plurality of rows of sub-pixels, the adjacent sub-pixels in the column direction having different colors and being staggered from each other by a half of a sub-pixel. The display method comprises: generating an original image composed of a matrix of virtual pixels; enabling the virtual pixels to correspond to sampling locations, wherein one sampling location is included between any two adjacent sampling locations corresponding to the virtual pixels in each distribution section, three sampling locations are included between two adjacent distribution sections; among the sampling locations in any two adjacent rows, the sampling locations corresponding to the virtual pixels are not arranged in the same columns
Abstract translation: 本发明提供一种显示方法和显示面板。 显示面板包括多行子像素，列方向上的相邻子像素具有不同的颜色，并且彼此间隔一半子像素。 显示方法包括：生成由虚拟像素的矩阵组成的原始图像; 使得虚拟像素对应于采样位置，其中一个采样位置被包括在对应于每个分配部分中的虚拟像素的任何两个相邻采样位置之间，三个采样位置被包括在两个相邻分配部分之间; 在任何两个相邻行中的采样位置之中，对应于虚拟像素的采样位置不排列在同一列中
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公开(公告)号：US20240155913A1
公开(公告)日：2024-05-09
申请号：US17755262
申请日：2021-04-22
Inventor： Ao HUANG , Rui LIU , Linlin WANG , Sheng GUO , Jiandong BAO , Weilin LAI , Peng ZHOU , Wenqiang WANG
CPC classification number: H10K59/80522 , H10K59/353 , H10K59/65 , H10K59/874 , H10K71/60
Abstract: A display substrate, a display apparatus and a manufacturing method are provided. The display substrate includes: a base substrate; a first electrode layer on a side of the base substrate; a light-emitting layer on a side of the first electrode layer facing away from the base substrate including a plurality of light-emitting portions; a second electrode layer on a side of the light-emitting layer facing away from the first electrode layer; a first transparent inhibitor layer including a plurality of mutually separated first pattern portions; and an auxiliary electrode layer including an auxiliary electrode pattern formed by inhibition of the first pattern portions, where at least part of an orthographic projection of the auxiliary electrode pattern on the base substrate is separated from orthographic projections of the first pattern portions on the base substrate, and the auxiliary electrode pattern is in contact and electrically connected with the second electrode layer.
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公开(公告)号：US20220398981A1
公开(公告)日：2022-12-15
申请号：US17610581
申请日：2020-12-22
Inventor： Tiankuo SHI , Wei SUN , Yifan HOU , Zhihua JI , Xiaomang ZHANG , Rui LIU , Jigang SUN , Yuxin BI , Xue DONG
IPC: G09G3/3266 , G09G3/3275 , G09G3/20
Abstract: A display device and a method for driving the display device are described, where the display device includes a plurality of pixel island groups, a plurality of lenses, a positioning module, and a gate driving chip. The plurality of pixel island groups are arranged in array, wherein each of the pixel island groups includes a plurality of pixel islands, and different pixel islands are able to be scanned in different scanning modes. The positioning module is configured to determine a gaze area and a non-gaze area according to gazed coordinates of human eye. The gate driving chip is configured to provide gate driving signals in a first driving manner to sub-pixel units in the gaze area, and provide gate driving signals simultaneously in a second driving manner to sub-pixel units in the non-gaze area during a scanning stage of the sub-pixel units in the non-gaze area.
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Patent Agency Ranking
公开(公告)号：US20210407442A1
公开(公告)日：2021-12-30
申请号：US16963302
申请日：2019-09-23
Inventor： Yan YANG , Chinghua HUNG , Rui LIU , Wei SUN , Ming CHEN , Wen Chieh HUANG
IPC: G09G3/36
Abstract: A display driving method includes: controlling a source driver to output a data signal, wherein the data signal comprises a plurality of first active pulse signals, the first active pulse signal in the Nth row is for driving a sub-pixel unit in the Nth row, and a timing difference between a starting point of the first active pulse signal in the Nth row and a starting point of a corresponding gate drive signal is smaller than a timing difference between a starting point of the first active pulse signal in the (N+M)th row and a starting point of a corresponding gate drive signal; and wherein the sub-pixel unit in the Nth row is closer to the source driver than the sub-pixel unit in the (N+M)th row, and N and M are positive integers greater than or equal to 1.
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公开(公告)号：US20210407441A1
公开(公告)日：2021-12-30
申请号：US16772226
申请日：2019-07-31
IPC: G09G3/34
Abstract: Disclosed are a backlight driving method, a display driving method, a drive device and a display device. The backlight driving method includes: receiving a frame of backlight data, wherein the frame of backlight data includes a plurality of first control signals which are respectively applied to the plurality of switching channels and serve as the switching control signals, and a plurality of second control signal groups respectively corresponding to the plurality of first control signals, each of the plurality of second control signal groups includes a plurality of second control signals which are respectively applied to the plurality of output channels and serve as the output control signals, and the plurality of first control signals are modulated non-constant width pulse signals respectively; and driving the backlight unit to emit light by using the plurality of first control signals and the plurality of second control signal groups.
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公开(公告)号：US20210365171A1
公开(公告)日：2021-11-25
申请号：US16478716
申请日：2018-12-27
Inventor： Rui LIU , Gaowei CHEN , Junjie XU , Yanming WANG , Jiaqiang WANG , Chao YU , Dong LIU
Abstract: A voltage compensation method includes: within a touch time period, multiplexing common electrode blocks as touch electrodes, and scanning the common electrode blocks in at least one column sequentially to detect a capacitance of each scanned common electrode block; within a time period between detecting the capacitance of each scanned common electrode block and starting an Nth display time period after the touch time period, calculating power consumption for each scanned common electrode block in accordance with the capacitance thereof, acquiring a corresponding common electrode voltage compensation value based on the power consumption, and adding the common electrode voltage compensation value to a reference common electrode voltage to acquire a compensated common electrode voltage applied to each scanned common electrode block; and within the Nth display time period, adjusting a common electrode voltage applied to each scanned common electrode block into the compensated common electrode voltage.
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公开(公告)号：US20210166610A1
公开(公告)日：2021-06-03
申请号：US16960574
申请日：2019-09-23
Inventor： Yan YANG , Ching Hua HUNG , Rui LIU , Wei SUN , Ming CHEN , Qibing GU , Xiangyi CHEN
IPC: G09G3/20
Abstract: A source driving circuit includes a buffer amplifier configured to generate a driving signal from an original driving signal. The buffer amplifier includes a first amplifier and a second amplifier. A high-level terminal of the first amplifier is coupled to the first power signal terminal, a low-level terminal is coupled to the second power signal terminal, and an output terminal is configured to output a positive polarity driving signal. A high-level terminal of the second amplifier is coupled to the third power signal terminal, a low-level terminal is coupled to the fourth power signal terminal, and an output terminal is configured to output a negative polarity driving signal. The voltage of the second power signal terminal is less than the voltage of the third power signal terminal.
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公开(公告)号：US20170228082A1
公开(公告)日：2017-08-10
申请号：US15204719
申请日：2016-07-07
Inventor： Jingfei MU , Cheng CHANG , Dawei WANG , Rui LIU
IPC: G06F3/041
Abstract: The present disclosure relates to a touch device, a display device and an intelligent device. The touch device provides touch information to the display device, and includes a base that is capable of being detachably connected to the display device; a touch screen that is arranged on the base; a touch screen control chip that is connected to the touch screen, and configured to detect a touch operation on the touch screen and generate the touch information; a transmitter that is arranged on the base and connected to the touch screen control chip, and configured to transmit the touch information to the display device; and a power supply that is arranged on the base and connected to the touch screen control chip and the transmitter, and configured to supply power to the touch screen control chip and the transmitter.
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