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    Testing method and testing apparatus for splicing screens
    1.
    发明授权
    Testing method and testing apparatus for splicing screens 有权

    公开(公告)号：US10334243B2

    公开(公告)日：2019-06-25

    申请号：US15122702

    申请日：2015-10-27

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Tieshi Wang ,  Saihua Chen ,  Xuefei Wang ,  Wanpeng Teng ,  Heliang Di ,  Zhihong Du ,  Shanshan Zhou

    IPC: G09G3/00 ,  H04N17/02 ,  H04N17/04

    Abstract: A testing method and a testing apparatus for splicing screens (1, 2, 3, 4) are provided. The method includes: outputting an image signal to a display screen, wherein the display screen includes a plurality of splicing screens (1, 2, 3, 4), the image signal includes a plurality of testing sub pictures, the testing sub pictures are arranged correspondingly to the splicing screens (1, 2, 3, 4) so as to enable the splicing screens (1, 2, 3, 4) to display the corresponding testing sub pictures, and the testing sub pictures include testing contents (5, 6, 7, 8, 9, 10, 11, 12); and testing the splicing screens (1, 2, 3, 4) through the testing contents (5, 6, 7, 8, 9, 10, 11, 12). Testing on the splicing screens (1, 2, 3, 4) is achieved, and a testing result can be used for regulating the splicing screens (1, 2, 3, 4), so that defects generated in the displaying process of the splicing screens (1, 2, 3, 4) are reduced.

    DISPLAY DEVICE, PRESSURE DETECTING METHOD AND PRESSURE DETECTING DEVICE
    3.
    发明申请
    DISPLAY DEVICE, PRESSURE DETECTING METHOD AND PRESSURE DETECTING DEVICE 有权

    公开(公告)号：US20170212616A1

    公开(公告)日：2017-07-27

    申请号：US15324452

    申请日：2016-01-25

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xiangxiang Zou ,  Jiayang Zhou ,  Xuefei Wang

    IPC: G06F3/044

    CPC classification number: G06F3/044 ,  G01L1/14 ,  G06F2203/04102 ,  G06F2203/04105

    Abstract: Disclosed is a display device, a pressure detecting method and a pressure detecting device. Since a FPC electrode disposed on a side of a FPC board facing a display panel, an upper electrode for grounding disposed on a side of the display panel facing the flexible printed board and an elastically deformable dielectric material disposed between the FPC electrode and the upper electrode and contacting therewith respectively are additionally disposed between the FPC board and the upper electrode, or a FPC electrode disposed on a side of a FPC board facing a support frame and an elastically deformable dielectric material disposed between the FPC electrode and the support frame and contacting therewith respectively are additionally disposed between the FPC board and the support frame, it is possible to detect a magnitude of a pressure exerted on the display panel, thereby overcoming the defect that the existing display device can not realize pressure detection, thus improving user experience.

    TOUCH SCREEN AND PRESSURE TOUCH DETECTION METHOD THEREOF
    5.
    发明申请
    TOUCH SCREEN AND PRESSURE TOUCH DETECTION METHOD THEREOF 有权

    公开(公告)号：US20170269756A1

    公开(公告)日：2017-09-21

    申请号：US15504810

    申请日：2016-03-10

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuefei Wang ,  Jiayang Zhao

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0414 ,  G06F3/044 ,  G06F2203/04104 ,  G06F2203/04105 ,  G06F2203/04106 ,  G06F2203/04107

    Abstract: A touch screen and a pressure touch detection method thereof are disclosed and belong to a technical field of display. The touch screen includes a touch module including a plurality of sense electrodes and a plurality of touch electrode, wherein the sense electrodes and the touch electrodes are respectively arranged in different layers. The touch screen has a display region and a non-display region, and at least one pressure sensor is arranged in the non-display region and includes a first electrode and a second electrode, the first electrode and the sense electrodes are arranged on a same layer, the second electrode and the touch electrodes are arranged on a same layer, and the pressure sensor detects a touch pressure according to a distance variation between the first electrode and the second electrode. The touch screen is applicable to a small-sized touch display apparatus.

    Touch substrate, touch display panel and display apparatus having the same, and fabricating method thereof
    6.
    发明授权
    Touch substrate, touch display panel and display apparatus having the same, and fabricating method thereof 有权

    公开(公告)号：US10203538B2

    公开(公告)日：2019-02-12

    申请号：US15531146

    申请日：2016-11-08

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Wanpeng Teng ,  Xiangxiang Zou ,  Xuefei Wang

    IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1343 ,  G06F3/041 ,  G06F3/044

    Abstract: The present application discloses a touch substrate including a base substrate; a touch electrode layer on a base substrate comprising a plurality of columns of first touch electrodes, a plurality of rows of second touch electrodes, and a plurality of columns of electrode bridges in a same layer and made of a same electrode material; and a black matrix layer on the base substrate. The plurality of columns of first touch electrodes are insulated from the plurality of rows of second touch electrodes, and cross over the plurality of rows of second touch electrodes forming a plurality of intersections. A plurality of first touch electrode in each column are electrically connected by a plurality of electrode bridges. A plurality of second touch electrode in each row are electrically connected by the black matrix layer.

    Touch screen and pressure touch detection method thereof
    7.
    发明授权
    Touch screen and pressure touch detection method thereof 有权

    公开(公告)号：US10025411B2

    公开(公告)日：2018-07-17

    申请号：US15504810

    申请日：2016-03-10

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuefei Wang ,  Jiayang Zhao

    IPC: G06F3/041 ,  G06F3/044

    Abstract: A touch screen and a pressure touch detection method thereof are disclosed and belong to a technical field of display. The touch screen includes a touch module including a plurality of sense electrodes and a plurality of touch electrodes, wherein the sense electrodes and the touch electrodes are respectively arranged in different layers. The touch screen has a display region and a non-display region, and at least one pressure sensor is arranged in the non-display region and includes a first electrode and a second electrode, the first electrode and the sense electrodes are arranged on a same layer, the second electrode and the touch electrodes are arranged on a same layer, and the pressure sensor detects a touch pressure according to a distance variation between the first electrode and the second electrode. The touch screen is applicable to a small-sized touch display apparatus.

    DISPLAY PANEL, DISPLAY DEVICE AS WELL AS CONTROL METHOD AND PREPARATION METHOD THEREOF
    9.
    发明申请
    DISPLAY PANEL, DISPLAY DEVICE AS WELL AS CONTROL METHOD AND PREPARATION METHOD THEREOF 审中-公开

    公开(公告)号：US20170180687A1

    公开(公告)日：2017-06-22

    申请号：US15038151

    申请日：2015-10-13

    Applicant: Boe Technology Group Co., Ltd.

    Inventor： Xuefei Wang

    IPC: H04N9/31 ,  G02B5/00 ,  F21V8/00 ,  G02B26/08 ,  G02B5/20

    CPC classification number: H04N9/3123 ,  G02B5/003 ,  G02B5/201 ,  G02B6/0011 ,  G02B26/0833 ,  H04N9/3105

    Abstract: A display panel, a display device as well as a control method and preparation method thereof. The display panel comprises: a filter provided with a light transmission part and a non-light transmission part corresponding to each pixel; a micro mirror array assembly comprising a substrate and a micro mirror array arranged on the substrate, the micro mirror array being provided with at least one micro mirror corresponding to each pixel; wherein mirror surfaces of the micro mirrors of the micro mirror array are arranged to substantially face towards the filter so as to enable light rays reflected by the micro mirrors to be emitted to the filter, and rotation of each of the micro mirrors on the substrate is controlled so as to enable the reflected light rays to be controllably reflected to the light transmission part and/or the non-light transmission part of the corresponding pixel.

    FLEXIBLE DISPLAY DEVICE
    10.
    发明申请
    FLEXIBLE DISPLAY DEVICE 有权
    柔性显示装置

    公开(公告)号：US20160381814A1

    公开(公告)日：2016-12-29

    申请号：US15133409

    申请日：2016-04-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuefei Wang ,  Hee Cheol Kim

    IPC: H05K5/00 ,  H05K7/14

    CPC classification number: H05K5/0017 ,  G06F1/1652 ,  H05K7/1401

    Abstract: An embodiment of the present invention disclose a flexible display device, comprising: a housing; a supporting member, disposed inside the housing; a flexible display screen, having a first end and a second end opposite to each other, the first end being connected with the supporting member and being able to rotate around an axis; and at least one bracket rotationally connected with the housing and having a slot is arranged thereon, wherein, a side edge portion of the flexible display screen located between the first end and the second end is capable of moving along a direction of the slot under guidance of the bracket.

    Abstract translation: 本发明的实施例公开了一种柔性显示装置，包括：壳体; 支撑构件，设置在所述壳体内; 柔性显示屏，其具有彼此相对的第一端和第二端，所述第一端与所述支撑构件连接并且能够绕轴线旋转; 并且至少一个托架与壳体旋转地连接并具有狭槽，其中，位于第一端和第二端之间的柔性显示屏的侧边缘部分能够在引导下沿着槽的方向移动 的支架。

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