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公开(公告)号：US10324548B2
公开(公告)日：2019-06-18
申请号：US15117846
申请日：2016-07-11
Inventor： Gonghua Zou , Qingcheng Zuo
Abstract: The present application discloses a mobile terminal, and its touch display device, and a touch button, the touch button including a touch sensor, a first switch group and a second switch group; each switch group including a plurality of switches, terminals of the switches of the first switch group are respectively connected to the touch panel, the other terminals are connected to the touch sensor respectively; terminals of the switches of the second switch group are respectively connected to the touch sensor, the other terminals are connected to the liquid crystal module; the touch sensor is overlapped with the touch button area of the touch display device. By adding the switches and the switching control signal of the touch button performing multiplexing to the Cell test PAD, and use the cell test PAD as the sensor of the extension region, and further integrate the additional Touch function into the Cell.
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公开(公告)号：US10171637B2
公开(公告)日：2019-01-01
申请号：US15305328
申请日：2016-09-14
Inventor： Lulu Xie , Gonghua Zou , Bin Xiong
Abstract: The present application discloses a mobile apparatus includes a light emitting unit, a touch sensor unit, a display panel and a control circuit; wherein the light emitting unit providing backlight to the display panel, the touch sensor unit is disposed on the light emitting unit and electrically connected to the control circuit. The present application is by disposing the touch sensor unit on the light-emitting unit and electrically connected to the control circuit, so that the mobile apparatus does not need to additional provide a FPC need to be adhesive to the cover plate to dispose the touch sensor unit, to save the cost and eliminate the adhesion process.
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公开(公告)号：US09799258B2
公开(公告)日：2017-10-24
申请号：US14905789
申请日：2015-09-09
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Gonghua Zou , Chang Cao , Chunpeng Guo
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G3/2003 , G09G3/2092 , G09G3/3685 , G09G2300/0452 , G09G2310/0297
Abstract: The present invention discloses a driving circuit according to RGBW and a flat panel display. In the driving circuit: control terminals of a first and second voltage-level switches and a first non-voltage-level switch are connected to a first driving line, input terminals are connected to a driving signal source, output terminals are respectively connected to input terminals of a third non-voltage-level switch, a third and fourth voltage-level switches, control terminals of the third non-voltage-level switch and the third and fourth voltage-level switches are connected to a second driving line, output terminals of the third non-voltage-level switch and the third and fourth voltage-level switches are connected to a first to third sub-pixels. The circuit can implement that a size occupied by the driving lines is decreased and the aperture ratio of the display is increased.
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Patent Agency Ranking
公开(公告)号：US11537182B2
公开(公告)日：2022-12-27
申请号：US16625814
申请日：2019-05-20
Inventor： Gonghua Zou , Yucheng Lu , Xiang Yang
Abstract: The present invention discloses a display panel, a chip and a flexible circuit board. The display panel includes a panel body and at least two signal transmission circuits. The signal transmission circuit includes a line input terminal used for binding to a flexible circuit board, which is disposed at the peripheral area, a signal transmission line, and a line output terminal used for binding to a chip, which is disposed at the peripheral area. At least two of the line output terminals are arranged in a two-dimensional array. The present invention can reduce the impedance of a part of the signal transmission line.
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公开(公告)号：US11406017B2
公开(公告)日：2022-08-02
申请号：US16616453
申请日：2019-05-21
Inventor： Gonghua Zou , Yucheng Lu , Xiang Yang
Abstract: A flexible printed circuit board, a display panel, and a display device are disclosed. The flexible printed circuit board includes a first input portion, and at least a first output portion disposed on the first input portion. The first input portion and the first output portion are disposed at different sides of the flexible printed circuited board. The first output portion includes a plurality of first output terminals, and each of the first output terminals of the first output portion is spaced apart at a different distance from a top end of the first output portion.
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公开(公告)号：US10824258B2
公开(公告)日：2020-11-03
申请号：US16308807
申请日：2018-09-27
Inventor： Gonghua Zou , Yajing Yan
IPC: G02F1/1345 , G09G3/20 , G06F3/041 , G02F1/1333 , G06F3/044
Abstract: The invention provides a touch display panel, comprising: an active area and a non-active area located around the active area; the active area comprising: a plurality of electrode units arranged in an array; and a plurality of signal transmission lines extending in a column direction arranged sequentially along the electrode units; the non-active area comprising: an auxiliary signal line surrounding the active area, a driving signal source connected to the auxiliary signal line, and a plurality of fanout lines connected to the driving signal source; the signal transmission lines comprising: a plurality of main signal transmission lines connected to electrode units, and a plurality of dummy signal lines connected to auxiliary signal line, wherein the main signal transmission lines connected to driving signal source respectively through fanout lines. The invention reduces number of channels of driving signal source and line density in fanout area to reduce production cost and difficulty.
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公开(公告)号：US10108063B2
公开(公告)日：2018-10-23
申请号：US15117651
申请日：2016-05-24
Inventor： Gonghua Zou , Ying-chi Wang , Chun-hung Huang
IPC: G02F1/1333 , G02F1/1362 , H01L27/12 , G06F3/041 , G06F3/044
Abstract: An in-cell touch liquid crystal panel and an array substrate thereof, and the array substrate includes a glass substrate and three metal layers, and a common electrode layer that are sequentially formed on the glass substrate and are insulated with each other. A plurality of scan lines are disposed in the second metal layer, a plurality of connection wirings are disposed in the third metal layer, and a common electrode layer is divided into a plurality of touch control inductive electrodes that are electrically connected to a touch control detection chip through the connection wirings. A plurality of metal lines are disposed in the second metal layer, the metal lines and the scan lines are insulated with each other, and two ends of each metal line are electrically connected to the connection wiring.
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公开(公告)号：US09818360B2
公开(公告)日：2017-11-14
申请号：US14889917
申请日：2015-08-25
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Qingcheng Zuo , Gonghua Zou
IPC: G09G3/36 , G02F1/1362 , G02F1/1345 , G02F1/1368
CPC classification number: G09G3/3677 , G02F1/13454 , G02F1/136286 , G02F1/1368 , G09G3/3688 , G09G2300/0408 , G09G2310/0251 , G09G2310/0297 , G09G2310/08
Abstract: An LCD and a control method for the same are disclosed. The LCD includes a first frequency division unit for receiving a first control signal, performing a frequency division to the first control signal to obtain a first clock signal; a second frequency division unit for receiving a second control signal, performing a frequency division to the second control signal to obtain a second clock signal; a GOA unit for generating a scanning signal according to the first and the second clock signal; and a control unit for receiving the first and the second control signal, and when the scanning signal is effective, controlling a first pixel and a second pixel to be charged in a time-division manner according to the first and the second control signal. Accordingly, reducing the number of inputted signals, the time for adjusting timing sequence of the inputted signals and improving the production efficiency.
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