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1.发明申请公开(公告)号：US20190206317A1
公开(公告)日：2019-07-04
申请号：US15981061
申请日：2018-05-16
发明人： Wenchu HAN , Fucheng YANG , Zihe ZHANG , Hongwei DAI
IPC分类号： G09G3/3233
摘要： Present disclosure provides OLED driving circuit, comprising: first switch unit, electrically connected between first end of first capacitor and data input end; second switch unit, electrically connected between second end of first capacitor and data input end; third switch unit, its first end electrically connected to voltage input end, its second end electrically connected to OLED, its third end electrically connected to first end of first capacitor, third switch unit configured to switch connection and disconnection between first and second ends of third switch unit; fourth switch unit, its first end electrically connected to first end of first capacitor, its second end electrically connected to second end of third switch unit; wherein first and second ends of second capacitor are electrically connected to voltage input end and second end of first capacitor, respectively. Present disclosure further provides OLED driving method, display substrate and display apparatus.
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公开(公告)号：US20170285405A1
公开(公告)日：2017-10-05
申请号：US15312949
申请日：2016-03-01
发明人： Zihe ZHANG
IPC分类号： G02F1/1335 , G09G3/34 , G09G3/36
CPC分类号： G02F1/133602 , G02F2001/133612 , G09G3/3406 , G09G3/36 , G09G3/3611 , G09G2320/0626 , G09G2360/14 , G09G2370/18
摘要： A display panel, a display module and a display method thereof, and a display device are provided. The display module includes a backlight module and a display panel. A driving circuit and a photosensor are provided on the display panel, and the photosensor is electrically connected with the driving circuit. When the backlight module receives a backlight control signal, the backlight module emits light based on a light emission frequency indicated by the backlight control signal, and the backlight control signal is converted from a display signal output from a host. The photosensor detects an optical signal generated by the backlight module, converts the optical signal into an electric signal, and transmits the electric signal to the driving circuit, such that the driving circuit drives the display panel to display an image.
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3.发明申请ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME, DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE 审中-公开阵列基板，其制造方法，显示装置及驱动显示装置的方法公开(公告)号：US20170039982A1
公开(公告)日：2017-02-09
申请号：US15132566
申请日：2016-04-19
发明人： Zihe ZHANG , Bin JI
IPC分类号： G09G3/36 , G09G3/3266 , H01L27/12 , G09G3/3291
摘要： An array substrate, a method for fabricating the same, a display device and a drive method thereof are disclosed. In the array substrate, a pixel data storage circuit and a R/W control circuits for controlling the pixel data storage circuits are formed within a display region of the array substrate and read/write is realized by a R/W data line and a R/W control line extending into a non-display region of the array substrate. It can thereby avoid arranging GRAM in the data drive circuit, so as to reduce the size of the data drive circuit, which is beneficial to the light-weighting and thinning of the display device.
摘要翻译： 公开了阵列基板，其制造方法，显示装置及其驱动方法。 在阵列基板中，在阵列基板的显示区域内形成像素数据存储电路和用于控制像素数据存储电路的R / W控制电路，读/写由R / W数据线和R / W控制线延伸到阵列基板的非显示区域。 从而可以避免在数据驱动电路中配置GRAM，从而减小数据驱动电路的尺寸，有利于显示装置的轻量化和变薄。
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公开(公告)号：US20160299618A1
公开(公告)日：2016-10-13
申请号：US14771741
申请日：2015-04-14
发明人： Haodi LIU , Benyin YE , Zihe ZHANG , Liang LI
IPC分类号： G06F3/041 , G09G3/36 , G02F1/1333 , G06F3/044
CPC分类号： G06F3/0416 , G02F1/13338 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F2203/04103 , G09G3/20 , G09G3/3677 , G09G3/3688 , G09G2310/0202
摘要： A display device and a method for driving the same are provided by the present disclosure. The display device includes a display panel and a touch panel. The method includes: applying a horizontal synchronizing signal to a plurality of scanning lines of the display panel; and applying a touch driving signal to a plurality of touch driving signal lines of the touch panel; an orthographic projection of the scanning line receiving the horizontal synchronizing signal onto the display panel does not overlap an orthographic projection of the touch driving signal line receiving the touch driving signal onto the display panel at least within a predetermined time period.
摘要翻译： 本公开提供了一种显示装置及其驱动方法。 显示装置包括显示面板和触摸面板。 该方法包括：向显示面板的多条扫描线施加水平同步信号; 以及将触摸驱动信号施加到所述触摸面板的多个触摸驱动信号线; 至少在预定时间段内，接收水平同步信号的扫描线的正交投影不会与接收触摸驱动信号的触摸驱动信号线的正交投影重叠在显示面板上。
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公开(公告)号：US20150379966A1
公开(公告)日：2015-12-31
申请号：US14540425
申请日：2014-11-13
发明人： Zihe ZHANG , Bin JI , Xiuzhu TANG
CPC分类号： G09G3/3696 , G09G3/3614 , G09G3/3655 , G09G2300/08 , G09G2310/0297 , G09G2330/023
摘要： The invention discloses an array substrate and a driving method thereof, and a display device, and the array substrate includes: a common voltage generation unit, a timing control unit, a data voltage generation unit, a switch control unit and pixel units, wherein the switch control unit is connected to the common voltage generation unit, the timing control unit, the data voltage generation unit, the common voltage line and the data line, and the switch control unit is used to load a common voltage signal on the common voltage line and load a data voltage signal on the data line when a current frame of image is displayed, and load the common voltage signal on the data line and load the data voltage signal on the common voltage line when a next frame of image is displayed.
摘要翻译： 本发明公开了一种阵列基板及其驱动方法以及显示装置，该阵列基板包括：公共电压产生单元，定时控制单元，数据电压生成单元，开关控制单元和像素单元，其中， 开关控制单元连接到公共电压产生单元，定时控制单元，数据电压产生单元，公共电压线和数据线，以及开关控制单元用于在公共电压线上加载公共电压信号 并且当显示当前图像帧时在数据线上加载数据电压信号，并且在显示下一帧图像时将公共电压信号加载到数据线上并将数据电压信号加载到公共电压线上。
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