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101.发明申请公开(公告)号：US20190212867A1
公开(公告)日：2019-07-11
申请号：US16328841
申请日：2018-04-16
Inventor： Wenchao HAN , Wei SUN , Lingyun SHI , Dong CHEN
IPC: G06F3/041 , G06F1/3234
CPC classification number: G06F3/0416 , G06F1/3265 , G06F3/0412
Abstract: A touch driving method and device, an operation mode switching method, a touch devices, and an electronic device are provided, the method includes: controlling a driver module to output a first touch detection signal; controlling a selector module to simultaneously transmit the first touch detection signal outputted by the driver module corresponding to the selector module to n touch electrodes connected to the selector module; detecting whether there is touch and, when there is the touch input, controlling the driver module to output a second touch detection signal; and controlling the selector module to successively transmit the second touch detection signal outputted by the driver module corresponding to the selector module to the n touch electrodes connected to the selector module.
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公开(公告)号：US20190147818A1
公开(公告)日：2019-05-16
申请号：US16099925
申请日：2018-02-27
Inventor： Wei WANG , Lingyun SHI , Wei SUN , Yan LI , Chong LIU
IPC: G09G3/36 , G09G3/3275
CPC classification number: G09G3/3674 , G09G3/20 , G09G3/3275 , G09G2310/0218 , G09G2310/0221 , G09G2310/0267 , G09G2310/0283
Abstract: A scan driving circuit and a driving method thereof, an array substrate and a display device are provided. The scan driving circuit includes a scan signal generating circuit, a plurality of scan lines and a plurality of switching circuits. The scan signal generating circuit includes a plurality of output terminals for respectively outputting scan signals; the plurality of scan lines respectively correspond to the plurality of output terminals of the scan signal generating circuit and are divided into a plurality of scan line groups, and each of the plurality of scan line groups includes at least two scan lines; the plurality of switching circuits respectively correspond to the plurality of scan line groups and are respectively disposed between the plurality of scan line groups and the plurality of output terminals.
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103.发明申请公开(公告)号：US20190130806A1
公开(公告)日：2019-05-02
申请号：US16091128
申请日：2018-02-23
Inventor： Yan LI , Xiaobo XIE , Lingyun SHI , Wei SUN
Abstract: A shift register comprises: a first generation circuit generating a first clock signal and providing the same to a shift register logic circuit; a second generation circuit generating a second clock signal and providing the same to the shift register logic circuit; and a first control signal terminal (EN1), a second control signal terminal (EN2), a third control signal terminal (EN3) and a fourth control signal terminal (EN4) providing controls to ensure that the first clock signal and the second clock signal are out of phase to each other, and the clock signals can have different frequencies at different time intervals.
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公开(公告)号：US20190050963A1
公开(公告)日：2019-02-14
申请号：US16047288
申请日：2018-07-27
Inventor： Xiurong WANG , Wei SUN , Xue DONG , Lingyun SHI , Dong CHEN , Xiaochuan CHEN
Abstract: There are proposed in the present disclosure a transmission method of display data, an apparatus and a mobile device. The method includes: performing statistics on a number of pixel points in the display data based on grayscale; adjusting an initial output resolution according to a result obtained from the statistics; transmitting the display data according to an adjusted output resolution. The present disclosure is capable of reducing system power consumption of the mobile device effectively.
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105.发明申请公开(公告)号：US20180197499A1
公开(公告)日：2018-07-12
申请号：US15107384
申请日：2016-01-22
Inventor： Di WANG , Hao ZHANG , Lingyun SHI , Xue DONG
CPC classification number: G09G5/003 , G06F3/147 , G06N3/0481 , G06N3/08 , G09G5/00 , G09G2320/0626 , G09G2320/08 , G09G2340/04 , G09G2340/0407 , G09G2360/144 , G09G2360/16
Abstract: The present invention provides a display status adjustment method, a display status adjustment device and a display device, which belongs to the field of display technology and can solve the problem that the existing display status adjustment method for a display is too simple and has low accuracy. The display status adjustment method of the present invention comprises steps of: collecting information parameter of an environment where a display is located; inputting the collected information parameter to a pre-built wavelet neural network model for analysis, and obtaining a display status in which the display is to display; and adjusting display status of the display based on analysis result.
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Patent Agency Ranking
公开(公告)号：US20180090088A1
公开(公告)日：2018-03-29
申请号：US15525917
申请日：2016-09-02
Inventor： Quanhua HE , Hao ZHANG , Lingyun SHI , Junjie MA , Jinshan LIU , Zijiao XUE
CPC classification number: G09G3/3674 , G02F1/13306 , G09G3/20 , G09G2300/0408 , G09G2310/0267 , H03K19/20
Abstract: Embodiments of the invention discloses a gate driving circuit and a corresponding display device. The gate driving circuit comprises: an area gating control module for gating a corresponding area in a circuit to be driven according to the received area control signal, a gate line gating control module gating a corresponding gate line in a gated area of the circuit to be driven, and a gate driving signal output module, and of which an output terminal is connected to a corresponding gate line, wherein if the logic value represented by the received gate line gating signal is 1, the gate driving signal output module outputs a driving signal for turning on the gate line, and otherwise, outputs a driving signal for turning off the gate line.
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公开(公告)号：US20170206818A1
公开(公告)日：2017-07-20
申请号：US15105889
申请日：2016-01-06
Inventor： Di WANG , Hao ZHANG , Lingyun SHI , Jialong LI , Shuai HAN , Xue DONG
CPC classification number: G09G3/006 , G09G3/3677 , G09G3/3696 , G09G2310/08 , G09G2320/0613 , G09G2330/021 , G09G2330/023 , G09G2330/12 , G09G2360/16
Abstract: The present invention provides a display method and a display system, which belong to the field of display technology and solve a problem of large power consumption in the case of light-load images in existing display methods. The display method includes steps of: detecting, when a frame of image is displayed, a variation degree of data voltages on respective data lines; determining, according to the detection result, a load size of the displayed image; and adjusting, according to the determination result, an operating frequency of a charge pump, and outputting, by the charge pump, a voltage corresponding to the operating frequency to a gate driving unit, so that a gate driving voltage is provided to a gate line by the gate driving unit. The overall power consumption of a display system can be reduced and the performance thereof can be improved by the display method according to the present invention.
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公开(公告)号：US20170200681A1
公开(公告)日：2017-07-13
申请号：US15324595
申请日：2016-02-16
Inventor： Quanhua HE , Hao ZHANG , Lingyun SHI
CPC classification number: H01L23/544 , G02F1/133351 , H01L21/4853 , H01L21/67092 , H01L21/67144 , H01L21/681 , H01L2223/54426 , H01L2223/5446 , H01L2223/54486 , H05K1/189 , H05K3/0052 , H05K3/0097 , H05K3/361 , H05K2201/10128 , H05K2203/0228 , H05K2203/163 , H05K2203/166
Abstract: The present application provides a manufacturing method of a display panel and a bonding cutting device, belongs to a field of display technology, and can solve a problem of low production efficiency of display panels in the prior art. The display panel comprises a display region and a bonding region, the manufacturing method of the present application comprises steps of: cutting a display motherboard along cutting lines, and simultaneously bonding flexible circuit boards to bonding regions of the cut display panels corresponding thereto. The manufacturing method of the display panel in the present application is suitable for mass production of display panels.
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109.发明申请公开(公告)号：US20170193972A1
公开(公告)日：2017-07-06
申请号：US15107851
申请日：2016-01-07
Inventor： Bo GAO , Xiurong WANG , Hao ZHANG , Lingyun SHI , Xue DONG , Yafei LI
CPC classification number: G09G5/391 , G09G3/20 , G09G3/2074 , G09G5/003 , G09G2300/0426 , G09G2310/067 , G09G2320/0613 , G09G2330/021 , G09G2340/0407 , G09G2340/0457
Abstract: Embodiments of the invention relate to a display substrate comprising M data lines and N gate lines. The M data lines intersect with N gate lines to define a plurality of pixels. The display substrate comprises a resolution adjustment module which comprise: a resolution determination unit configured to determine a target resolution; a signal input adjustment unit configured to determine a parameter a based on the target resolution and M and determine a parameter b based on the target resolution and N, and provide data signals to data lines spaced by every a data lines of the M data lines along an extending direction of the gate lines, and provide a same scanning signal to every b gate lines of the N gate lines along an extending direction of the data lines. Each of M and N is greater than 1, a≧0, b≧1.
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公开(公告)号：US20170193884A1
公开(公告)日：2017-07-06
申请号：US15107045
申请日：2016-01-14
Inventor： Quanhua HE , Hao ZHANG , Lingyun SHI , Guangquan WANG
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G3/20 , G09G3/3266 , G09G3/3275 , G09G3/3677 , G09G3/3688 , G09G2300/0426 , G09G2310/0202 , G09G2310/0205 , G09G2310/0243 , G09G2310/0267 , G09G2310/0297 , G09G2310/08 , G09G2330/021 , G09G2330/023 , G09G2340/0407 , G09G2340/0435
Abstract: The present invention provides a driving method for a display device, comprising: determining a relationship between the remaining capacity of the power source and all of the predetermined threshold values; if the remaining capacity of the power source is higher than all of the predetermined threshold values, controlling the display panel to display with the first resolution and scanning the display panel at a first frequency; if the remaining capacity of the power source is lower than one of the predetermined threshold values, controlling the display panel to display with a resolution lower than the first resolution and scanning the display panel at a second frequency, wherein the second frequency is lower than the first frequency. The present invention also provides a drive module and a display device. The power consumption of the display device can be reduced, and endurance of the power source can be extended.
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