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公开(公告)号：US11335703B2
公开(公告)日：2022-05-17
申请号：US16349367
申请日：2018-09-14
Inventor： Dexiong Song , Zhiyong Yang , Liwei Huang , Shihua Huang , Xue Jiang , Shibing Yuan , Fei Chen , Wei Li , Chao Fu , Na Zhang , Yu Du , Xuemei Deng
IPC: H01L27/12
Abstract: The present disclosure provides a display panel, a method for manufacturing the same, and a display device. The insulation layer is provided above the first conductive electrodes in the bonding area of the display panel, the insulation layer covers the first conductive electrodes, and the insulation layer is capable of being pierced by ACF particles. When the display panel is bound to an FPC by an ACF, second conductive electrodes on the FPC can be electrically coupled to the first conductive electrodes on the display panel through the ACF particles, thereby achieving the bonding connection between the display panel and the FPC, even if a conductive foreign object falls into the area where the first conductive electrodes are located, short circuit cannot be caused, thereby improving the product yield.
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12.发明授权公开(公告)号：US11250744B2
公开(公告)日：2022-02-15
申请号：US16456960
申请日：2019-06-28
Inventor： Liwei Huang , Wei He , Jing Wang , Zhiyong Yang , Xueping Li , Wei Li , Shihua Huang , Xue Jiang , Xiao Luo , Wei Liu , Xiaohong Chen
IPC: G09G3/00 , G09G3/3225
Abstract: An optical adjustment method and an optical adjustment device for a display panel, and a display device are provided. The optical adjustment method includes: displaying N groups of testing images sequentially on the display panel, each group of testing images including M images distributed at different display regions of the display panel, each image corresponding to one to-be-adjusted reference color, N being an integer greater than or equal to 1, M being an integer greater than or equal to 1; and when each group of testing images are displayed on the display panel, detecting, by an optical detection unit, optical parameters of the M images in the group of testing images simultaneously, and performing optical adjustment on the display panel in accordance with the optical parameters.
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公开(公告)号：US09959802B1
公开(公告)日：2018-05-01
申请号：US15555326
申请日：2017-01-18
Inventor： Xue Jiang , Xinghua Li , Seungyik Park
CPC classification number: G09G3/2074 , G09G3/2003 , G09G3/3614 , G09G3/3655 , G09G3/3685 , G09G2310/027 , G09G2310/061 , G09G2320/0204 , G09G2320/0247 , G09G2320/0257 , G09G2320/0271 , G09G2320/0666
Abstract: Exemplary embodiments of the present disclosure relate to a system and method for image processing, and a display device. The system comprises: a greyscale value selection module for selecting a plurality of color greyscale values for each sub-pixel, the sub-pixel being used for displaying an image; an optimal common voltage determination module for determining an optimal common voltage of each sub-pixel according to the selected color greyscale values for each sub-pixel; a uniformity determination module comprising a flicker uniformity determination module and a common voltage uniformity determination module, the flicker uniformity determination module being used for determining the flicker uniformity of each sub-pixel, the common voltage uniformity determination module being used for determining the common voltage uniformity of each sub-pixel according to the determined flicker uniformity of each sub-pixel; and an image compensation module for compensating each sub-pixel according to at least one of the optimal common voltage of each sub-pixel and the common voltage uniformity of each sub-pixel, thereby improving the residual image and flicker uniformity at the time of image display.
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公开(公告)号：US11581374B2
公开(公告)日：2023-02-14
申请号：US16768647
申请日：2019-08-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shi Shu , Chuanxiang Xu , Qi Yao , Haitao Huang , Xue Jiang
Abstract: A display substrate includes a base, a plurality of light-emitting devices disposed on the base, an encapsulation layer disposed on a light-emitting side of the plurality of light-emitting devices away from the base, and at least one photosensitive sensor disposed on a surface of the encapsulation layer away from the base. Each of the at least one photosensitive sensor is configured to collect optical signals for texture recognition.
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Patent Agency Ranking
公开(公告)号：US20200328266A1
公开(公告)日：2020-10-15
申请号：US16651551
申请日：2019-11-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingwei Liu , Qi Yao , Ke Wang , Zhanfeng Cao , Zhiwei Liang , Muxin Di , Guangcai Yuan , Xue Jiang , Dongni Liu
Abstract: The present disclosure relates to a method of manufacturing an array substrate. The method of manufacturing an array substrate may include forming a main via hole in a substrate, filling a first conductive material in the main via hole, and forming a pixel circuit layer on a first surface of the substrate. The pixel circuit layer may include a first via hole. An orthographic projection of the first via hole on the substrate may at least partially overlap the corresponding main via hole.
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公开(公告)号：US09812080B2
公开(公告)日：2017-11-07
申请号：US15307970
申请日：2016-01-28
Inventor： Xinghua Li , Fucheng Yang , Seung Yik Park , Quanmin Zhong , Xue Jiang
CPC classification number: G09G3/3614 , G06T5/002 , G06T7/13 , G06T7/90 , G09G3/2003 , G09G3/3648 , G09G5/02 , G09G5/10 , G09G2320/0209 , G09G2320/0666 , G09G2360/16 , G09G2370/18
Abstract: A driving mode switching method, a driving mode switching module and a display device are provided. The method comprises: acquiring a pre-processed reference image; identifying an image characteristic of the reference image; generating a color block set included in the reference image by dividing the reference image into color blocks in accordance with the identification of the image characteristic of the reference image; calculating a coupling voltage of each of the color blocks and a brightness difference corresponding to the coupling voltage in accordance with an order of the color blocks included in the color block set; determining a crosstalk in accordance with the brightness difference corresponding to the coupling voltage; and switching a driving mode in accordance with the crosstalk. According to an exemplary embodiment of the present invention, since the driving mode can be switched, it is possible to prevent the display from being prone to crosstalk due to being constantly arranged to the column inversion mode, the row inversion mode or the frame inversion mode, or a display abnormality that may occur due to being arranged to the dot inversion driving.
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公开(公告)号：US20170116947A1
公开(公告)日：2017-04-27
申请号：US15398624
申请日：2017-01-04
Inventor： Xue Jiang , Xinghua Li , Wei He
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G3/3681 , G09G2310/0213 , G09G2310/08 , G09G2330/021
Abstract: The present disclosure discloses a gate driving method, a driving apparatus of a display panel and a display apparatus. The driving apparatus may be in two driving modes, i.e., a first mode and a second mode. In the first mode, due to a reduced number of gate lines to be driven when various frames of images are displayed, the power consumption can be reduced. In addition, due to the effect of persistence of vision of human eyes, better quality of display images can be ensured while reducing power consumption. In the second mode, as respective lines of gate lines are driven progressively when various frames of images are displayed, the display panel is enabled to have better quality of display images. By switching the driving apparatus between the first mode and second mode, a number of gate lines to be driven can be reduced so as to reduce power consumption.
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18.发明授权Gating control module logic for a gate driving method to switch between interlaced and progressive driving of the gate lines 有权用于栅极驱动方法的门控控制模块逻辑，用于在栅极线的隔行扫描和逐行驱动之间切换公开(公告)号：US09583066B2
公开(公告)日：2017-02-28
申请号：US14552812
申请日：2014-11-25
Inventor： Xue Jiang , Xinghua Li , Wei He
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G3/3681 , G09G2310/0213 , G09G2310/08 , G09G2330/021
Abstract: The present disclosure discloses a gate driving method, a driving apparatus of a display panel and a display apparatus. The driving apparatus may be in two driving modes, i.e., a first mode and a second mode. In the first mode, due to a reduced number of gate lines to be driven when various frames of images are displayed, the power consumption can be reduced. In addition, due to the effect of persistence of vision of human eyes, better quality of display images can be ensured while reducing power consumption. In the second mode, as respective lines of gate lines are driven progressively when various frames of images are displayed, the display panel is enabled to have better quality of display images. By switching the driving apparatus between the first mode and second mode, a number of gate lines to be driven can be reduced so as to reduce power consumption.
Abstract translation: 本公开公开了一种门驱动方法，显示面板的驱动装置和显示装置。 驱动装置可以是两种驱动模式，即第一模式和第二模式。 在第一模式中，由于当显示各种图像帧时要驱动的栅极线数减少，所以可以降低功耗。 另外，由于人眼视力的持久性的影响，可以确保更好的显示图像质量，同时降低功耗。 在第二模式中，当显示各种图像帧时，随着各行的栅极线被逐渐驱动，显示面板能够具有更好的显示图像质量。 通过在第一模式和第二模式之间切换驱动装置，可以减少要驱动的多条栅极线，以便降低功耗。
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19.发明申请GATE DRIVING METHOD AND DRIVING APPARATUS OF A DISPLAY PANEL AND DISPLAY APPARATUS 有权显示面板和显示设备的门驱动方法和驱动装置公开(公告)号：US20160019853A1
公开(公告)日：2016-01-21
申请号：US14552812
申请日：2014-11-25
Inventor： Xue Jiang , Xinghua Li , Wei He
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G3/3681 , G09G2310/0213 , G09G2310/08 , G09G2330/021
Abstract: The present disclosure discloses a gate driving method, a driving apparatus of a display panel and a display apparatus. The driving apparatus may be in two driving modes, i.e., a first mode and a second mode. In the first mode, due to a reduced number of gate lines to be driven when various frames of images are displayed, the power consumption can be reduced. In addition, due to the effect of persistence of vision of human eyes, better quality of display images can be ensured while reducing power consumption. In the second mode, as respective lines of gate lines are driven progressively when various frames of images are displayed, the display panel is enabled to have better quality of display images. By switching the driving apparatus between the first mode and second mode, a number of gate lines to be driven can be reduced so as to reduce power consumption.
Abstract translation: 本公开公开了一种门驱动方法，显示面板的驱动装置和显示装置。 驱动装置可以是两种驱动模式，即第一模式和第二模式。 在第一模式中，由于当显示各种图像帧时要驱动的栅极线数减少，所以可以降低功耗。 另外，由于人眼视力的持久性的影响，可以确保更好的显示图像质量，同时降低功耗。 在第二模式中，当显示各种图像帧时，随着各行的栅极线被逐渐驱动，显示面板能够具有更好的显示图像质量。 通过在第一模式和第二模式之间切换驱动装置，可以减少要驱动的多条栅极线，以便降低功耗。
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