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公开(公告)号：US20210358380A1
公开(公告)日：2021-11-18
申请号：US16327629
申请日：2018-09-05
发明人： Juncai MA , Dandan LI , Lisen WANG
IPC分类号： G09G3/20 , G09G3/3266 , G09G3/3291
摘要： A pixel driving circuit, an organic light emitting display panel and a pixel driving method. The pixel driving circuit includes: a switching sub-circuit, a driving sub-circuit, a storage capacitor and a charge eliminating sub-circuit; the charge eliminating sub-circuit has a control terminal connected to a first scanning signal line, and other terminals connected to the first terminal of the driving sub-circuit, a cathode of the organic light emitting element (OLED) and a reference voltage terminal respectively, and can enable a potential between the anode and the cathode of the organic light emitting element to be reversed under control of the first scanning signal line.
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公开(公告)号：US20210175260A1
公开(公告)日：2021-06-10
申请号：US16072325
申请日：2017-12-15
发明人： Chuanbao CHEN , Xiaobin YIN , Juncai MA
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/136
摘要： An array substrate, a manufacturing method thereof, and a display device are disclosed. The array substrate includes: a base substrate; a gate line located on the base substrate and extending in a first direction; a data line located on the base substrate and extending in a second direction; the gate line and the data line crossing each other to define an orthographic projection of a pixel region on the base substrate; an organic film located on the gate line and the data line and located in the pixel region; and a pixel electrode located on the organic film in the pixel region. The organic film located directly above the data line has a first thickness, the organic film located directly below the pixel electrode has a second thickness, and the first thickness is greater than the second thickness.
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公开(公告)号：US20160291425A1
公开(公告)日：2016-10-06
申请号：US14744758
申请日：2015-06-19
发明人： Juncai MA
IPC分类号： G02F1/1343 , G02F1/1339
CPC分类号： G02F1/134363 , G02F1/133707 , G02F1/1339 , G02F1/13394 , G02F2001/13793
摘要： A blue phase liquid crystal display device and a manufacturing method thereof are provided. The blue phase liquid crystal display device includes a plurality of pixel units arranged in a matrix, the blue phase liquid crystal display device including: a first substrate and a second substrate arranged opposite to each other, and a blue phase liquid crystal layer arranged between the first substrate and the second substrate. Each of the pixel units includes: first protrusions located on the first substrate; pixel electrodes covering the first protrusions; second protrusions located on the second substrate; and common electrodes covering the second protrusions.
摘要翻译： 提供蓝相液晶显示装置及其制造方法。 蓝相液晶显示装置包括以矩阵形式排列的多个像素单元，蓝相液晶显示装置包括：第一基板和彼此相对布置的第二基板，以及蓝相液晶层， 第一基板和第二基板。 每个像素单元包括：位于第一基板上的第一突起; 覆盖第一突起的像素电极; 第二突起，位于第二基板上; 以及覆盖第二突起的公共电极。
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4.发明申请公开(公告)号：US20210247655A1
公开(公告)日：2021-08-12
申请号：US17042714
申请日：2020-03-10
发明人： Guojun ZHANG , Li JIANG , Jiong HUANG , Peng LI , Lele HAN , Juncai MA
摘要： A display substrate, a display module and a method for driving the display module, and a display apparatus are provided. The display substrate includes a plurality of pixel units. At least one pixel unit includes: a first sub-pixel; a color-changing layer covering a part of a light-emitting surface of the first sub-pixel, the color-changing layer being able to be switched between a first state and a second state, and the color-changing layer being configured to enable a first wavelength light emitted by the first sub-pixel to pass through the color-changing layer in the first state; and a light-emitting layer located on a side of the color-changing layer that is away from the first sub-pixel, and configured to emit a second wavelength light under excitation of the first wavelength light. The second wavelength light is an invisible light.
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公开(公告)号：US20210225216A1
公开(公告)日：2021-07-22
申请号：US16094160
申请日：2018-03-01
发明人： Lisen WANG , Juncai MA , Zhaozhe XU , Shiqiang HUANG , Sheng WANG
摘要： A touch display panel, a test method thereof and a display device are provided. The touch display panel includes: a base substrate, a plurality of touch electrodes in an array provided in a touch area of the base substrate, at least four test signal lines in a non-touch area of the base substrate, and a plurality of touch traces of connecting the touch electrodes and corresponding test signal lines. Each touch electrode and peripheral touch electrodes correspond to different test signal lines. The peripheral touch electrodes refer to other touch electrodes adjacent to one touch electrode and arranged along the row direction, the column direction and the diagonal direction.
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6.发明申请公开(公告)号：US20160379996A1
公开(公告)日：2016-12-29
申请号：US15133585
申请日：2016-04-20
CPC分类号： H01L27/124 , G02F2001/13332 , G02F2001/13456 , G09G3/3677 , G09G2300/0408 , G09G2300/0426 , G09G2310/0264 , H01L27/1259
摘要： The present invention provides a display substrate and a manufacturing method thereof, and a display device. The display substrate comprises a base substrate, and gate lines, data lines, a gate driving circuit and a source driving circuit on the base substrate, the gate lines and the data lines define pixel units, the pixel unit comprises a thin film transistor and a pixel electrode, the data lines are connected to the source driving circuit, the display substrate further comprising gate line connection wires on the base substrate, the gate lines are connected to the gate driving circuit through the gate line connection wires, the gate driving circuit and the source driving circuit are located at edge positions on the base substrate in an extending direction of the data lines, and they are opposite to each other. The widths of the bezel in the extending direction of the gate lines are reduced.
摘要翻译： 本发明提供一种显示基板及其制造方法以及显示装置。 显示基板包括基底基板，基底基板上的栅极线，数据线，栅极驱动电路和源极驱动电路，栅极线和数据线限定像素单元，像素单元包括薄膜晶体管和 像素电极，数据线连接到源极驱动电路，显示基板还包括在基底基板上的栅极线连接线，栅极线通过栅极线连接线，栅极驱动电路和栅极驱动电路连接到栅极驱动电路， 源极驱动电路沿数据线的延伸方向位于基底基板的边缘位置，并且它们彼此相对。 边框在栅极线的延伸方向上的宽度减小。
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