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    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    71.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20180138457A1

    公开(公告)日：2018-05-17

    申请号：US15795760

    申请日：2017-10-27

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Xinli Ma ,  Jian Gao ,  Can Wang ,  Jifeng Tan ,  Wei Wang ,  Yafeng Yang ,  Can Zhang

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  G02B5/18

    CPC classification number: H01L51/5275 ,  G02B5/1876 ,  G02B5/1885 ,  G02F1/1335 ,  G02F1/133514 ,  G02F1/133524 ,  G02F1/133526 ,  G02F1/133528 ,  G02F2202/28 ,  H01L27/3213 ,  H01L27/3225 ,  H01L51/56

    Abstract: The present disclosure provides a display device and a manufacturing method thereof, in the field of display technology. The display device can comprise: a display panel and a light ray control component disposed on a light emergent side of the display panel, wherein the light ray control component comprises a plurality of zone plates; each sub-pixel region on the display panel corresponds to one of the zone plates, and the zone plate corresponding to any sub-pixel region is used to control a direction of light rays emitted from the any sub-pixel region. In the present disclosure, the light ray control component comprising a plurality of zone plates is disposed on the light emergent side of the display panel, and each sub-pixel region of the display panel corresponds to one zone plate. Therefore, the problem in the related art that the light rays emergent from the light emergent side of the display panel are divergent light, and a direction of the light rays is hard to control is solved. The effect of controlling the direction of the light rays emergent from the light emergent side of the display panel by the light ray control component is achieved.

    STEREO DISPLAY PANEL AND DISPLAY DEVICE HAVING THE STEREO DISPLAY PANEL
    72.
    发明申请
    STEREO DISPLAY PANEL AND DISPLAY DEVICE HAVING THE STEREO DISPLAY PANEL 审中-公开

    公开(公告)号：US20180120576A1

    公开(公告)日：2018-05-03

    申请号：US15679026

    申请日：2017-08-16

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jian Gao ,  Xiaochuan Chen ,  Yafeng Yang ,  Can Zhang ,  Wei Wang ,  Xinli Ma ,  Jifeng Tan ,  Can Wang ,  Qian Wang

    IPC: G02B27/22

    Abstract: A stereo display panel is disclosed. The stereo display panel has: a collimated light display structure having first and second display regions configured to display left-eye and right-eye images respectively; and a light-redirecting structure disposed on a light exit surface of the collimated light display structure. The light-redirecting structure has a first portion and a second portion to deflect collimated light beams exiting from the first and second display regions towards predetermined left-eye viewing position and right-eye viewing position respectively, such that left-eye and right-eye virtual images seen by left and right eyes are located at a light incidence side of the collimated light display structure. A stereo display device having the stereo display panel is also disclosed.

    DISPLAY PANEL, MANUFACTURING METHOD AND DRIVE METHOD THEREOF, AND DISPLAY APPRATUS
    73.
    发明申请
    DISPLAY PANEL, MANUFACTURING METHOD AND DRIVE METHOD THEREOF, AND DISPLAY APPRATUS 审中-公开

    公开(公告)号：US20180114489A1

    公开(公告)日：2018-04-26

    申请号：US15788057

    申请日：2017-10-19

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Jifeng Tan ,  Yafeng Yang ,  Xiaochuan Chen

    IPC: G09G3/3258 ,  G02F1/133 ,  G09G3/34 ,  G09G3/36

    Abstract: The present disclosure relates to a display panel, a manufacturing method and a drive method thereof, and a display apparatus, in the field of display devices. The display panel comprises: an Organic Light-Emitting Diode panel and a reflecting Liquid Crystal Display panel arranged in a laminated mode, and a drive circuit, wherein the drive circuit is connected to the OLED panel and the reflecting LCD panel respectively; the drive circuit is used to drive the OLED panel or the reflecting LCD panel to display content in accordance with a control signal. The present disclosure solves the issue of display approach being relatively uniform by putting the OLED panel and the reflecting LCD panel together and controlling the OLED panel or the reflecting LCD panel to display content through the drive circuit.

    METHOD AND DEVICE FOR IMAGE DETECTION
    76.
    发明申请
    METHOD AND DEVICE FOR IMAGE DETECTION 有权
    用于图像检测的方法和装置

    公开(公告)号：US20150317929A1

    公开(公告)日：2015-11-05

    申请号：US14500648

    申请日：2014-09-29

    Applicant: Boe Technology Group Co., Ltd.

    Inventor： Jaegeon You ,  Yafeng Yang ,  Kiman Kim ,  Qian Jia

    IPC: G09G3/20 ,  G09G3/00

    CPC classification number: G09G3/006 ,  G09G3/2003 ,  G09G3/2092 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2340/06

    Abstract: The present invention discloses a method and device for image detection. After an acquired dark state image of a display panel is divided into a plurality of areas according to a preset rule, RGB values of each area are determined and converted into XYZ values. The L* and C* values in the CIE-LCH standard are calculated and statistical analysis is performed to the L* and C* values of the areas in the dark state image to determine statistical parameters of the display image. A dark state uniformity coefficient of the dark state image is determined based on the determined statistical parameters, and the uniformity of the dark state image of the display panel is determined through the dark state uniformity coefficient. A standard for evaluating uniformity of a dark state image is established through the above process, which facilitates unified detection of uniformity of the dark state image of the display panel.

    Abstract translation: 本发明公开了一种图像检测方法和装置。 在根据预设规则将显示面板的获取的暗状态图像划分为多个区域之后，确定每个区域的RGB值并将其转换为XYZ值。 计算CIE-LCH标准中的L *和C *值，并对暗状态图像中的区域的L *和C *值进行统计分析，以确定显示图像的统计参数。 基于确定的统计参数确定暗状态图像的暗态均匀性系数，并且通过暗态均匀度系数确定显示面板的暗状态图像的均匀性。 通过上述处理建立了用于评估暗态图像的均匀性的标准，这有助于统一检测显示面板的暗态图像的均匀性。

    LIQUID CRYSTAL DISPLAY PROVIDED WITH VIEWING ANGLE COMPENSATION
    77.
    发明申请
    LIQUID CRYSTAL DISPLAY PROVIDED WITH VIEWING ANGLE COMPENSATION 有权
    液晶显示器提供视角补偿

    公开(公告)号：US20140176879A1

    公开(公告)日：2014-06-26

    申请号：US13703560

    申请日：2012-10-08

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Yafeng Yang ,  Guangkui Qin ,  Jiaoming Lu ,  Jaegeon You

    IPC: G02F1/13363

    CPC classification number: G02F1/13363 ,  G02F1/133634 ,  G02F1/1393 ,  G02F2001/133638 ,  G02F2413/03 ,  G02F2413/04 ,  G02F2413/06 ,  G02F2413/12

    Abstract: An embodiment of present invention discloses a liquid crystal display provided with viewing angle compensation. The liquid crystal display provided with viewing angle compensation comprises a liquid crystal cell in a vertical arrangement, upper and lower polarizer sheets, and further comprises the first biaxial compensation film provided between the liquid crystal cell and the lower polarizer sheet, the second biaxial compensation film provided between the liquid crystal cell and the upper polarizer sheet, and a monoaxial compensation film provided at the upside and/or downside of the liquid crystal cell. The embodiment of present invention may be applicable for the viewing angle compensation in wide viewing-angle techniques.

    Abstract translation: 本发明的实施例公开了一种具有视角补偿的液晶显示器。 提供视角补偿的液晶显示器包括垂直布置的液晶单元，上偏振片和下偏振片，还包括设置在液晶单元和下偏振片之间的第一双轴补偿膜，第二双轴补偿膜 设置在液晶单元和上偏振片之间，以及设置在液晶单元的上侧和/或下侧的单轴补偿膜。 本发明的实施例可以适用于宽视角技术中的视角补偿。

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