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公开(公告)号：US12148374B2
公开(公告)日：2024-11-19
申请号：US17779141
申请日：2021-07-21
Inventor： Xiaolong Wei , Song Meng , Jingbo Xu , Pan Li , Wenchao Bao
IPC: G09G3/3233 , G09G3/20
Abstract: A control device includes a memory and a processor. The memory is configured to store a time comparison table. The processor is configured to determine whether a displayed image is a still image. When the displayed image is determined to be a still image, the time comparison table is queried for a corresponding still image judgment duration according to an average pixel level and a type of the still image.
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公开(公告)号：US12087235B2
公开(公告)日：2024-09-10
申请号：US17781776
申请日：2021-05-28
Inventor： Song Meng , Jingbo Xu , Jianbo Xian
IPC: G09G5/10 , G09G3/3233 , G09G3/3275
CPC classification number: G09G3/3275 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0233
Abstract: An organic light-emitting diode display panel and a sensing method and a driving method therefor are provided. The organic light-emitting diode display panel includes a plurality of pixel units arranged in an array, each pixel unit includes a plurality of sub-pixels, and at least two sub-pixels are connected to a same sensing signal line. The sensing method includes: sequentially applying sensing data signals to the sub-pixels in the organic light-emitting diode display panel, and sequentially outputting sensing signals through sensing signal lines, to sense the sub-pixels, so as to compensate the sub-pixels. Among the sub-pixels connected to the same sensing signal line, sub-pixels, other than a sub-pixel which is currently sensed, are applied with a zero-gray-scale data signal.
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公开(公告)号：US20240194689A1
公开(公告)日：2024-06-13
申请号：US17905002
申请日：2021-11-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Tianji Li , Fei Yang , Mingi Chu , Yi Chen , Lirong Wang , Yu Wang , Zhiqiang Dong , Jingbo Xu
CPC classification number: H01L27/124 , H01L25/167
Abstract: A driving apparatus is provided. The driving apparatus includes an integrated circuit chip; an input wiring pattern connected to the integrated circuit chip, and configured to be connected to a circuit board; and an output wiring pattern including a plurality of output wires connected to the integrated circuit chip, and configured to be connected to a display panel. The plurality of output wires are arranged in a first bonding region, at least two output wires of the plurality of output wires have different average line widths.
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34.发明授权公开(公告)号：US10026785B2
公开(公告)日：2018-07-17
申请号：US14892837
申请日：2015-03-03
Inventor： Shanshan Bai , Fengli Ji , Jiantao Liu , Jingbo Xu , Yinan Liang
IPC: H01L27/32 , H01L51/50 , H01L51/56 , G09G3/3208
Abstract: An organic light emitting diode display device and a display apparatus, and a mask for fabricating a sub-pixel of the organic light emitting diode display device are provided. Each pixel unit group includes a first sub-pixel unit group and a second sub-pixel unit group which are disposed adjacently along a first direction and include three sub-pixels of different colors, respectively; and the three sub-pixels in the first sub-pixel unit group and the three sub-pixels in the second sub-pixel unit group are staggered along a second direction, and a color of any sub-pixel on a base substrate is different from a color of any other sub-pixel adjacent to the sub-pixel.
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Patent Agency Ranking
公开(公告)号：US09767741B2
公开(公告)日：2017-09-19
申请号：US14769083
申请日：2015-02-09
Inventor： Shanshan Bai , Fengli Ji , Minghua Xuan , Jiantao Liu , Jingbo Xu
IPC: G09G3/36 , G09G3/3208 , G09G3/20 , H01L51/00 , H01L27/32
CPC classification number: G09G3/3607 , G09G3/2003 , G09G3/3208 , G09G2300/0452 , G09G2300/0465 , H01L27/3216 , H01L27/3218 , H01L51/0011
Abstract: The embodiments of the present invention provide an organic electroluminescent display device, a driving method thereof and a display device. Due to the regular staggered arrangement of sub pixels with the same color on the basal substrate, during the manufacture of a metal mask plate, the distance between adjacent openings corresponding to the sub pixels with the same color in the metal mask plate can be relatively large, improving the strength of the metal mask plate; this is beneficial for manufacturing small-sized sub pixels, thereby further improving the resolution of the organic electroluminescent display device.
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公开(公告)号：US09761639B2
公开(公告)日：2017-09-12
申请号：US14775836
申请日：2015-01-16
Inventor： Shanshan Bai , Fengli Ji , Minghua Xuan , Jiantao Liu , Jingbo Xu
IPC: H01L27/32 , G09G3/20 , G09G3/3225
CPC classification number: H01L27/3218 , G09G3/2003 , G09G3/3225 , G09G2300/0452 , G09G2320/043 , H01L27/3216
Abstract: The present invention provides an organic light emitting diode array substrate, and a display device, which belongs to the field of display technology, and can solve the problem that the sub-pixels of different colors in the existing organic light emitting diode array substrate have different life times. The organic light emitting diode array substrate of the present invention comprises a plurality of sub-pixels having light emitting layers, the sub-pixels comprising first color sub-pixels, second color sub-pixels and third color sub-pixels with a number of the first color sub-pixels being the same as a number of second color sub-pixels and the same as a number of third color sub-pixels, and the first color sub-pixels are in a diamond shape; the second color sub-pixels and the third color sub-pixels are in a parallelogram shape, and lengths of their short sides are equal to a side length of the first color sub-pixels, lengths of their long sides are both greater than the side length of the first color sub-pixels.
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公开(公告)号：US09740910B2
公开(公告)日：2017-08-22
申请号：US14573096
申请日：2014-12-17
Inventor： Shengji Yang , Xue Dong , Haisheng Wang , Renwei Guo , Jingbo Xu
IPC: G06K9/00
CPC classification number: G06K9/0002 , G06K9/00087
Abstract: There are disclosed in the present disclosure an array substrate, a driving method of a fingerprint recognition circuit and a display device. The array substrate comprises a substrate. There are formed on the substrate a fingerprint recognition circuit, a fingerprint signal read line, an initialization signal line, a common voltage input terminal and an output control signal line. As such, on one hand, since it is not needed a separate film layer or panel to carry the fingerprint recognition circuit, thickness of a corresponding display device can be reduced; on the other hand, the fingerprint recognition circuit and related signal lines can be formed simultaneously in the process of manufacturing the array substrate, thereby decreasing difficulty in manufacturing the corresponding display device.
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公开(公告)号：US20160266688A1
公开(公告)日：2016-09-15
申请号：US14649841
申请日：2014-10-15
Inventor： Shengji Yang , Haisheng Wang , Jingbo Xu
CPC classification number: G06F3/0412 , G06F3/041 , G06F3/042 , G09G3/3225 , G09G3/3659 , G09G2300/0861 , G09G2310/0262 , G09G2320/045 , G09G2354/00
Abstract: A pixel circuit and a display apparatus, the pixel circuit comprises a pixel compensation module a light emitting module and a touch detection module. By integrating the pixel compensation module and the touch detection module into the pixel circuit, and making the pixel compensation module and the touch detection module share data voltage lines and scan signal lines, a number of signal lines can be reduced, so that a size of space between pixels can be decreased greatly and a cost of an IC is also reduced, which can achieve a higher pixel density.
Abstract translation: 像素电路和显示装置，像素电路包括像素补偿模块，发光模块和触摸检测模块。 通过将像素补偿模块和触摸检测模块集成到像素电路中，并且使像素补偿模块和触摸检测模块共享数据电压线和扫描信号线，可以减少多条信号线， 像素之间的空间可以大大降低，并且IC的成本也降低，这可以实现更高的像素密度。
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39.发明申请Pixel Circuit and Driving Method Thereof, Organic Light Emitting Display Panel and Display Apparatus 有权像素电路及其驱动方法，有机发光显示面板和显示设备公开(公告)号：US20160240139A1
公开(公告)日：2016-08-18
申请号：US14648658
申请日：2014-10-15
Inventor： Shengji Yang , Xue Dong , Haisheng Wang , Yingming Liu , Jingbo Xu
IPC: G09G3/3258 , G09G3/3233
CPC classification number: G09G3/3258 , G09G3/32 , G09G3/3233 , G09G2300/0819 , G09G2300/0861 , G09G2310/0251 , G09G2320/0233 , G09G2320/0626
Abstract: A pixel circuit and a driving method thereof, an organic light emitting display panel and a display apparatus, comprise: a light emitting device, a driving control module, a charging control module, a compensating control module and a light emitting control module; the light emitting control module controls the charging control module to charge driving control module under the control of the first scanning signal terminal and the light emitting signal terminal; the compensating control module transmits a data signal send from the data signal terminal to the first input terminal of the driving control module through the charging control module under the control of the second scanning signal terminal; and the light emitting control module and the compensating control module control jointly the driving control module to drive the light emitting device to emit light under the control of the second scanning signal terminal and the light emitting signal terminal.
Abstract translation: 像素电路及其驱动方法，有机发光显示面板和显示装置包括：发光装置，驱动控制模块，充电控制模块，补偿控制模块和发光控制模块; 所述发光控制模块控制所述充电控制模块在所述第一扫描信号端子和所述发光信号端子的控制下对驱动控制模块进行充电; 补偿控制模块在第二扫描信号端子的控制下通过充电控制模块将从数据信号端子发送的数据信号发送到驱动控制模块的第一输入端; 并且发光控制模块和补偿控制模块共同控制驱动控制模块，以在第二扫描信号端子和发光信号端子的控制下驱动发光器件发光。
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