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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
发明人： Guangxing WANG , Kan ZHANG , Bin ZHANG , Pengming CHEN , Dianzheng DONG , Qiang ZHANG , Wenpeng XU , Heng LU
IPC分类号： G09G3/20
摘要： 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：US20200241692A1
公开(公告)日：2020-07-30
申请号：US15761248
申请日：2017-06-27
发明人： Kan ZHANG , Weitao CHEN , Bin ZHANG , Pengming CHEN , Guangxing WANG , Qiang ZHANG , Dianzheng DONG
摘要： 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
发明人： Guangxing WANG , Bin ZHANG , Dianzheng DONG , Qiang ZHANG , Kan ZHANG
IPC分类号： G09G3/3258
CPC分类号： G09G3/3258 , G09G3/3233 , G09G2320/0233
摘要： 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：US20210327331A1
公开(公告)日：2021-10-21
申请号：US16341679
申请日：2018-10-29
发明人： Bin ZHANG
IPC分类号： G09G3/20 , G09G3/3208
摘要： 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：US20190134457A1
公开(公告)日：2019-05-09
申请号：US15563512
申请日：2017-04-18
发明人： Pengming CHEN , Weitao CHEN , Bin ZHANG , Dianzheng DONG , Kan ZHANG
摘要： A method of realizing an omnidirectional motion includes: detecting a pace of an object moving over an omnidirectional motion platform; decomposing the pace of the object into speeds along at least two directions; and driving at least two pluralities of movable members, based on the speeds along the at least two directions, to translocate the object along one of the at least two directions and in a direction opposite to a corresponding speed of the pace of the object such that the object remains at a substantially same place over the omnidirectional motion platform. An omnidirectional motion apparatus includes an omnidirectional motion platform, and a pace detector and a data processor.
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公开(公告)号：US20180096654A1
公开(公告)日：2018-04-05
申请号：US15535242
申请日：2016-09-30
发明人： Guangxing WANG , Bin ZHANG , Dianzheng DONG , Kan ZHANG , Qiang ZHANG
IPC分类号： G09G3/3258 , G09G3/3233
CPC分类号： G09G3/3258 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/0264 , G09G2320/045
摘要： Disclosed are a pixel circuit, a display panel and a display device. The pixel circuit includes driving circuits which are in one-to-one correspondence to data lines, each driving circuit being disposed in a peripheral area of a display panel; compensating circuits which are in one-to-one correspondence to gate lines, each compensating circuit being disposed in a peripheral area of the display panel; and light emitting devices. Each compensating circuit outputs a first reference signal or a second reference signal to the corresponding driving circuit. Each driving circuit drives a corresponding light emitting device to emit light through a signal from the corresponding compensating circuit and a data signal from the corresponding data line. The pixel circuit of the present disclosure can improve the aperture ratio of a pixel unit.
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公开(公告)号：US20180095569A1
公开(公告)日：2018-04-05
申请号：US15527501
申请日：2016-11-08
发明人： Bin ZHANG , Qiang ZHANG , Guangxing WANG , Guomin LI
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , A61B5/053 , A61B5/6826 , A61B5/6898 , G06F3/041 , G06F3/0416 , G06F3/044 , G06F2203/04112
摘要： A touch device and an electronic equipment. The touch device includes a processing module, a plurality of first touch electrodes and a plurality of second touch electrodes; during an user carrying out a touch control operation, a target first touch electrode in the plurality of first touch electrodes forms a conductive link with a target second touch electrode in the plurality of second touch electrodes through skin of the user; and the processing module is configured to load a driving signal to the target first touch electrode, obtain a sensing signal from the target second touch electrode, and determine human body resistance of the user according to the variation of electrical parameters between the driving signal and the sensing signal. The touch device can determine the human body resistance of the user and reflect the health status of the user.
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8.发明申请公开(公告)号：US20180047364A1
公开(公告)日：2018-02-15
申请号：US15531170
申请日：2016-06-28
发明人： Dianzheng DONG , Bin ZHANG , Qiang ZHANG , Guangxing WANG , Kan ZHANG , Yu HE
IPC分类号： G09G3/36 , G02F1/1343 , G09G3/34
CPC分类号： G09G3/3696 , G02F1/134309 , G09G3/3406 , G09G3/3648 , G09G3/3655 , G09G3/3677 , G09G2320/0247 , G09G2330/02 , G09G2330/021 , G09G2330/027
摘要： A circuit for powering off a liquid crystal panel, a peripheral drive device, and a liquid crystal panel. In the circuit for powering off a liquid crystal panel, a switch module is coupled to an enable signal transmission line, a common electrode and respective data lines of the liquid crystal panel, and is configured to be switched on upon receiving an enable signal, to connect the respective data lines to the common electrode. A peripheral drive device comprises: a reset signal generation module, a first, second and third control module, a data line drive module, a common electrode drive module, and a gate drive module. The reset signal generation module outputs a first reset signal when a driving voltage of a liquid crystal panel is less than a set value. The first control module outputs an enable signal in response to the first reset signal. The second control module drives the gate drive module to scan of gate lines for at least one frame in response to the first reset signal. The third control module, in response to the first reset signal, disconnects the common electrode drive module from the common electrode, disconnects the data line drive module from the data lines, and grounds the data lines and/or the common electrode. The embodiments of the present disclosure can efficiently reduce the start-up and power-off flicker drift of the liquid crystal panel.
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9.发明申请公开(公告)号：US20230099015A1
公开(公告)日：2023-03-30
申请号：US18075637
申请日：2022-12-06
发明人： Guangxing WANG , Kan ZHANG , Bin ZHANG , Pengming CHEN , Dianzheng DONG , Qiang ZHANG , Wenpeng XU , Heng LU
IPC分类号： G09G3/20
摘要： 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：US20200090610A1
公开(公告)日：2020-03-19
申请号：US15750679
申请日：2017-06-27
发明人： Guangxing WANG , Bin ZHANG , Dianzheng DONG , Qiang ZHANG , Pengming CHEN , Kan ZHANG , Yu XIE , Zheng WANG
IPC分类号： G09G3/36
摘要： A shift register and driving method therefore, and a display device are provided. The shift register includes: an input circuit; an output circuit; a reset circuit; a pull-down circuit; a pull-down control circuit; and a first noise reduction circuit. The first noise reduction circuit is coupled to a second input terminal of the shift register, a first input terminal, an output terminal and a first supply voltage terminal. The shift register can effectively reduce noise at the output terminal.
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