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公开(公告)号：US20200218340A1
公开(公告)日：2020-07-09
申请号：US15753455
申请日：2017-08-10
Inventor： Tiankuo SHI , Xue DONG , Dong CHEN , Xiaomang ZHANG , Wei SUN , Hao ZHANG , Lingyun SHI , Xiaobo XIE , Zijiao XUE , Bo GAO , Yafei LI , Jinxing LIU , Yan LI , Yue LI , Xiangyi CHEN , Shuaishuai XU , Xiaochuan CHEN , Shengji YANG
Abstract: The present disclosure provides a processing circuit of a display panel, a display method and a display device. The processing circuit includes: a line-of-sight acquisition module configured to track an eyeball of each eye, to determine a concern region of line of sight on the display panel and a region other than the concern region; a control module configured to acquire original image data of an image to be displayed on the display panel, subject first original image data corresponding to the concern region and/or second original image data corresponding to the other region to treatment, and output first image generation data corresponding to the concern region and second image generation data corresponding to the other region and having a resolution smaller than the first image generation data; and a display signal output module configured to output a display signal to the display panel in accordance with the first image generation data and the second image generation data.
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公开(公告)号：US20200090602A1
公开(公告)日：2020-03-19
申请号：US15750690
申请日：2017-07-27
Inventor： Yan LI , Zijiao XUE , Shuaishuai XU , Lingyun SHI , Wei SUN , Guangquan WANG , Dong CHEN , Xue DONG , Shengji YANG , Xiaochuan CHEN
IPC: G09G3/36
Abstract: The present disclosure provides a display device, a control circuit of a display panel, and a display method. The display method includes: determining a current display mode of the display panel; and determining whether or not to subject a to-be-displayed image on the display panel to color enhancement in accordance with the current display mode of the display panel and/or an image parameter of the to-be-displayed image.
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公开(公告)号：US20190197939A1
公开(公告)日：2019-06-27
申请号：US16329790
申请日：2018-03-26
Inventor： Xiurong WANG , Lingyun SHI , Wei SUN , Xue DONG , Dong CHEN , Shengji YANG
IPC: G09G3/20 , G09G3/36 , G09G3/3275
Abstract: A pixel circuit, a display panel, a display device and a driving method thereof are provided. The display panel includes a silicon substrate and a plurality of display units and a plurality of storage units fabricated on the silicon substrate. The plurality of storage units correspond to the plurality of display units one to one, and the plurality of storage units are respectively configured to receive and store display data of the plurality of display units corresponding to the plurality of storage units.
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34.发明申请公开(公告)号：US20190051365A1
公开(公告)日：2019-02-14
申请号：US15992948
申请日：2018-05-30
Inventor： Yan LI , Bo GAO , Lingyun SHI , Wei SUN , Yang CHEN
Abstract: A shift register unit and a driving method thereof, a gate driving circuit and a display apparatus. The shift register unit includes an input circuit, a first pull-down circuit, a second pull-down circuit, and an output circuit. In a first state, the first pull-down circuit is configured to pull down the level of a pull-up node, and the second pull-down circuit is configured to pull down a level of the output terminal.
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公开(公告)号：US20180107323A1
公开(公告)日：2018-04-19
申请号：US15537840
申请日：2016-07-12
Inventor： Quanhua HE , Lingyun SHI , Hao ZHANG , Tiankuo SHI , Xiaobo XIE , Jian BAI , Chao YU
IPC: G06F3/041 , G02F1/1339 , G02F1/1335 , G02F1/1333
Abstract: The present disclosure discloses a display panel and a display device for improving touch sensitivity of the display device, improving structural stability of the display device, and extending service life of the display device. The display panel provided by the disclosure comprises: a first substrate and a second substrate disposed opposite to each other; a plurality of force sensitive touch units located between the first substrate and the second substrate, each of said plurality of force sensitive touch units being electrically connected to a touch circuit of the display panel; wherein each of said force sensitive touch units includes: a first conductive layer and a second conductive layer arranged in parallel to each other, and a compressible insulating layer filled between the first conductive layer and the second conductive layer.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20170364142A1
公开(公告)日：2017-12-21
申请号：US15527072
申请日：2016-01-15
Inventor： Wei WANG , Hao ZHANG , Lingyun SHI , Xue DONG , Chong LIU
CPC classification number: G06F3/011 , G06F1/1601 , G06F1/3231 , G06F1/3265 , G06F3/0304 , G06T3/40 , G09G5/00 , G09G5/10 , G09G2320/0626 , G09G2330/021 , G09G2340/0407 , G09G2340/14 , G09G2354/00
Abstract: A distance sensing substrate, a display device, a display system, and a resolution adjustment method are disclosed. The above distance sensing substrate includes a particle emitter for emitting a first particle beam to a viewer; a particle receiver for receiving the first particle beam reflected by the viewer; and a processing unit for obtaining an energy density of the emitted first particle beam and an energy density of the received first particle beam. The resolution of the display screen can be adjusted based on the viewing distance from the viewer to the display screen. When the viewing distance of the user is relatively large, the resolution of the display screen will be reduced appropriately, so as to reduce a power consumption of the display screen on the premise of ensuring a viewing effect of the user.
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公开(公告)号：US20170332456A1
公开(公告)日：2017-11-16
申请号：US15524243
申请日：2016-02-19
Inventor： Quanhua HE , Lingyun SHI , Hao ZHANG , Tiankuo SHI
IPC: H05B33/08
CPC classification number: H05B33/0896 , G09G3/32 , G09G3/3225
Abstract: The present invention relates to a driving circuit of organic light emitting diode comprising an electricity storage unit having a positive polarity at a first terminal and a negative polarity at a second terminal, and a signal input unit having opposite polarities at the first and second terminals, the signal polarity of the signal input unit being changed according to a preset frequency; a control unit, which causes the first terminal of the signal input unit to transmit negative charges to the anode of the organic light emitting diode and causes the second terminal of the signal input unit to transmit positive charges to the cathode of the organic light emitting diode, when the signal polarity at the first terminal of the signal input unit is negative and the signal polarity of the second terminal thereof is positive, and causes the first terminal of the electricity storage unit to transmit positive charges to the anode of the organic light emitting diode and causes the second terminal of the electricity storage unit to transmit negative charges to the cathode of the organic light emitting diode, when the signal polarity at the first terminal of the signal input unit is positive and the signal polarity of the second terminal thereof is negative. The embodiments of the application can make the cathode of the organic light emitting diode accumulate electrons during the non-excitation period, so that when the electricity storage unit drives the organic light emitting diode to emit light, more electrons can pass through the light emitting layer, so that the excitation subjected by the light emitting layer is improved and more light is emitted.
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38.发明申请公开(公告)号：US20170193931A1
公开(公告)日：2017-07-06
申请号：US15222161
申请日：2016-07-28
Inventor： Peng HAN , Hao ZHANG , Lingyun SHI , Xiurong WANG , Bo GAO , Yafei LI
IPC: G09G3/36 , G09G3/3266 , G09G3/3275 , G09G3/20
CPC classification number: G09G3/3685 , G09G3/3266 , G09G3/3275 , G09G3/3611 , G09G3/3674 , G09G2300/023 , G09G2310/0286
Abstract: A display driving circuit, a method for controlling the display driving circuit, and a display device are provided. The display driving circuit is for driving pixel cells located on a liquid crystal display panel and sub-pixels located on an OLED display panel, one pixel cell corresponding to at least one sub-pixel. The display driving circuit comprises a shift register unit which outputs a signal inputted from a source signal terminal to a signal output terminal under the control of a pulse signal terminal. One pixel cell and at least one sub-pixel corresponding to the pixel cell are connected to the same signal output terminal. The display driving circuit is for driving a display panel to display, and is capable of solving the problems of a complex product structure and cost rising due to the separate arrangement of driver ICs for driving the OLED display panel and the liquid crystal display panel.
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公开(公告)号：US20170148420A1
公开(公告)日：2017-05-25
申请号：US15115145
申请日：2016-01-29
Inventor： Bo GAO , Xiurong WANG , Hao ZHANG , Lingyun SHI , Xue DONG , Yafei LI
IPC: G09G5/391
CPC classification number: G09G5/391 , G09G3/20 , G09G2300/0408 , G09G2300/08 , G09G2310/0205 , G09G2310/0267 , G09G2320/0613 , G09G2320/103 , G09G2330/021 , G09G2340/0407 , G09G2340/0435
Abstract: A display panel and its driving method and driving device are provided for selectively reducing display resolution of a display panel, thereby decreasing display power consumption. The display panel comprises: gate lines (11) and data lines (12) disposed across to each other; at least one switching unit (13) connected between different gate lines (11), configured to control whether at least two rows of gate lines (11) are conducted; and a driving control module (14) having first output terminals (141) connected one by one to control terminals of the at least one switching unit (13) and second output terminals (142) connected one by one to input terminals of the data lines (12); wherein the driving control module (14) outputs, via the first output terminals (141), a control signal for controlling whether a corresponding switching unit (13) is switched on, and decides, based on an on/off state of the switching unit (13), whether to output an image signal to a corresponding data line (12) via the second output terminals (142).
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公开(公告)号：US20170046815A1
公开(公告)日：2017-02-16
申请号：US15107854
申请日：2016-01-23
Inventor： Wei WANG , Hao ZHANG , Lingyun SHI , Xue DONG , Chong LIU
Abstract: The present disclosure relates to a display device, a display system and a resolution adjusting method. The display device comprises a display screen, and further comprises: a distance sensor and an adjusting unit, wherein the distance sensor comprises: a particle emitter for emitting a first particle beam to a viewer; a particle receiver for receiving the first particle beam reflected by the viewer, and wherein the adjusting unit adjusts a resolution of the display screen based on an energy density of the emitted first particle beam and an energy density of the received first particle beam.
Abstract translation: 本公开涉及显示装置，显示系统和分辨率调整方法。 所述显示装置包括显示屏，还包括：距离传感器和调节单元，其中所述距离传感器包括：用于向观看者发射第一粒子束的粒子发射器; 用于接收由观看者反射的第一粒子束的粒子接收器，并且其中调整单元基于所发射的第一粒子束的能量密度和所接收的第一粒子束的能量密度来调整显示屏的分辨率。
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