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公开(公告)号：US20190320496A1
公开(公告)日：2019-10-17
申请号：US15744364
申请日：2017-08-01
Inventor： Yan LI , Bo GAO , Yue LI , Lingyun SHI , Wei SUN , Guangquan WANG , Dong CHEN , Xue DONG , Shengji YANG
Abstract: The present disclosure provides a processing circuit of a display device, a display device and an operating method thereof. The processing circuit includes: an obtaining module, configured to determine a current operating mode of the display device; and a control module, connected with the obtaining module and the communication modules and configured to control an operating state of each of the communication modules based on the performances of the communication modules and the current operating mode of the display device. Performances of the communication modules are different from each other.
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公开(公告)号：US20190088192A1
公开(公告)日：2019-03-21
申请号：US15767729
申请日：2017-09-30
Inventor： Zijiao XUE , Lingyun SHI , Wei SUN , Guangquan WANG , Dong CHEN , Bo GAO
IPC: G09G3/22
Abstract: A display device and a driving method for the same are disclosed. The display device includes a display panel, a data transmitter, a driver integrated circuit and a random access memory, the data transmitter is used for transmitting display data to the random access memory at a first rate in one frame period of time, the one frame period of time comprising a scanning period of time and a display period of time, and the driver integrated circuit is used for reading the display data from the random access memory at a second rate and transmitting it to the display panel in the scanning period of time.
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公开(公告)号：US20190066624A1
公开(公告)日：2019-02-28
申请号：US16032628
申请日：2018-07-11
Inventor： Wenchao HAN , Wei SUN , Dong CHEN , Lingyun SHI
IPC: G09G3/36 , G02F1/1333 , G02F1/1335
Abstract: A display control method, a feedback circuit, a display device and an IC circuit are disclosed. The display control method is applied in the display device. The display control method includes: selecting two adjacent common electrodes of a plurality of common electrodes; collecting voltages of the two adjacent common electrodes; comparing the collected voltages of the two adjacent common electrodes and obtaining a comparison result. When the comparison result meets a preset condition, the method further includes compensating input voltages of pixel units in two pixel unit rows of a plurality of pixel unit rows corresponding to the two adjacent common electrodes based on the comparison result, so as to enable the voltages applied on the pixel units in the two pixel unit rows to be consistent.
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公开(公告)号：US20180358415A1
公开(公告)日：2018-12-13
申请号：US15781614
申请日：2017-11-02
Inventor： Lingyun SHI , Xue DONG , Wei SUN , Xiaochuan CHEN , Shengji YANG , Bo GAO , Zijiao XUE , Tiankuo SHI , Yafei LI , Yan LI
IPC: H01L27/32 , G09G3/3258 , G09G3/3233 , H01L51/52
CPC classification number: H01L27/3211 , G02F2201/121 , G02F2201/123 , G09G3/3208 , G09G3/3233 , G09G3/3258 , H01L27/3265 , H01L51/5203
Abstract: A display component, a display device and a display control method are provided. The display component includes a plurality of sub-pixel units arranged in a matrix; an inter-transmission connection portion; and a control portion, wherein each sub pixel unit includes a storage capacitor and an inter-transmission switching element, in each sub-pixel unit, the storage capacitor is connected to the inter-transmission connection portion via the inter-transmission switching element, the control portion is configured to execute at least one inter-transmission operation in one frame period.
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公开(公告)号：US20170236484A1
公开(公告)日：2017-08-17
申请号：US15227340
申请日：2016-08-03
Inventor： Yi ZHENG , Jun LONG , Lei GUO , Lingyun SHI
IPC: G09G3/36
Abstract: An array substrate, data driving circuit, data driving method and display apparatus are provided. The array substrate comprises multiple rows of first scan lines, multiple rows of second scan lines, and multiple columns of data lines. The first scan lines and the data lines define crosswise pixel regions in which pixel electrodes, common electrodes, first switch unit and second switch unit are disposed. The pixel electrode is connected to data line adjacent in first row direction through first and second terminals of first switch unit. The common electrode is connected to data line adjacent in second row direction through first and second terminals of second switch unit. The first and second scan lines are connected to control terminals of first and second switch unit within odd-numbered and even-numbered column pixel regions respectively. The amount of the data lines and the number of pins of data driving chip can be reduced.
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Patent Agency Ranking
公开(公告)号：US20170221428A1
公开(公告)日：2017-08-03
申请号：US15325052
申请日：2016-02-18
Inventor： Xiurong WANG , Bo GAO , Lingyun SHI , Hao ZHANG , Yafei LI , Peng HAN , Chen MENG , Zijiao XUE , Tiankuo SHI , Quanhua HE
IPC: G09G3/36
CPC classification number: G09G3/36 , G09G2310/061 , G09G2310/08 , G09G2330/04 , G09G2330/06 , G09G2330/08 , G09G2330/12
Abstract: The present application discloses a display device and a driving method. The display device comprises: a power reset circuit and a source drive chip for driving a display panel to display. An input terminal of the power reset circuit is connected with a power signal output terminal, a control terminal of the power reset circuit is connected with a reset signal terminal, an output terminal of the power reset circuit is connected with a power signal input terminal of the source drive chip. The power reset circuit is used for resetting a power signal synchronously when receiving a reset signal, and inputting the reset power signal into the power signal input terminal of the source drive chip.
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公开(公告)号：US20170199602A1
公开(公告)日：2017-07-13
申请号：US15107758
申请日：2016-01-06
Inventor： Chen MENG , Xiaobo XIE , Tiankuo SHI , Xiurong WANG , Di WANG , Bo GAO , Hao ZHANG , Lingyun SHI , Jialong LI , Yafei LI , Wei WANG , Zijiao XUE
CPC classification number: G06F3/0412 , G06F3/0416 , G09G3/2092 , G09G2310/0267 , G09G2310/0275 , G09G2310/08
Abstract: The present invention discloses a touch display driving method, a touch display driving device, a display device and an application processor. The touch display driving method includes steps of: outputting, by an application processor, display data for a current row to the driving module after a driving module completes display driving and touch driving for a previous row; and outputting, in a display stage, the display data for the current row by the driving module so as to perform display, and outputting, in an H-blank stage, a touch driving signal by the driving module so as to perform touch detection.
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公开(公告)号：US20160370913A1
公开(公告)日：2016-12-22
申请号：US14770995
申请日：2014-10-11
Inventor： Xiaobo XIE , Jinshan LIU , Jun XIONG , Lingyun SHI
IPC: G06F3/041
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F2201/121 , G02F2201/123 , G06F3/0412 , G06F2203/04107 , G09G3/20 , G09G2310/08
Abstract: The present disclosure provides a display apparatus including: a touch display region; a display driving module, configured to load a display driving signal to a first subregion of the touch display region, so as to enable the first subregion to be in a displaying state; a trigger signal generation module, configured to generate a trigger signal when the display driving module loads the display driving signal to the first subregion of the touch display region; and a touch driving signal generation module, configured to load a touch driving signal to touch driving electrodes in each of the other one or more subregions except the first subregion of the touch display region based on the received trigger signal, so that each of the other one or more regions is in a touch detection state while the first subregion is in the displaying state.
Abstract translation: 本公开提供了一种显示装置，包括：触摸显示区域; 显示驱动模块，被配置为将显示驱动信号加载到所述触摸显示区域的第一子区域，以使得所述第一子区域能够处于显示状态; 触发信号生成模块，被配置为当显示驱动模块将显示驱动信号加载到触摸显示区域的第一子区域时产生触发信号; 触摸驱动信号生成模块，被配置为基于接收到的触发信号，将触摸驱动信号加载到除了触摸显示区域的第一子区域之外的其它一个或多个子区域中的每一个中的触摸驱动电极，使得每个其他 一个或多个区域处于触摸检测状态，而第一子区域处于显示状态。
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公开(公告)号：US20250160086A1
公开(公告)日：2025-05-15
申请号：US19026805
申请日：2025-01-17
Inventor： Linxia QI , Junjie MA , Yuanda LU , Shanwei YANG , Jiawei ZHAO , Zhijun XIONG , Haiwei SUN , Lingyun SHI , Jinpeng LI
IPC: H10H20/857 , H01L25/075 , H10H20/831
Abstract: A light-emitting chip and a light-emitting substrate are provided. The light-emitting chip includes a base substrate and at least two sub-light-emitting chips disposed on a side of the base substrate, wherein each sub-light-emitting chip includes a first semiconductor layer, a second semiconductor layer and an light-emitting layer located between the first semiconductor layer and the second semiconductor layer which are stacked.
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公开(公告)号：US20240346995A1
公开(公告)日：2024-10-17
申请号：US18756624
申请日：2024-06-27
Inventor： Xiuling LI , Qibing GU , Guofeng HU , Hongge MEI , Nana GAO , Bao FU , Xiangyi CHEN , Lingyun SHI , Wenchieh HUANG
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/0452 , G09G2310/0202 , G09G2310/08
Abstract: An array substrate and a driving method therefor, and a display apparatus are disclosed. The array substrate includes: a base substrate; and a plurality of pixels located on the base substrate, where the plurality of pixels are arranged in an array in a first direction and a second direction. At least one pixel of the plurality of pixels includes: sub-pixels, and a pixel driving chip for driving each sub-pixel in the pixel. The array substrate further includes: a plurality of addressing signal lines located on the base substrate, where the addressing signal lines are coupled to addressing signal ends of pixel driving chips of a row of the pixels arranged in the first direction; and a plurality of data lines located on the base substrate, where the data lines are coupled to data signal ends of pixel driving chips of a column of the pixels arranged in the second direction.
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