公开(公告)号：US09889622B2

公开(公告)日：2018-02-13

申请号：US14066912

申请日：2013-10-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangjun Tian ,  Zhongyuan Sun ,  Yifang Chu

IPC: B30B15/14 ,  B30B1/18 ,  B30B15/06 ,  B30B15/16 ,  B30B15/24

CPC classification number: B30B15/148 ,  B30B1/181 ,  B30B15/062 ,  B30B15/168 ,  B30B15/24

Abstract: A pressing apparatus is disclosed. The pressing apparatus includes: a static pressing plate; a movable pressing plate opposing the static pressing plate and including a plurality of movable press-blocks; a pressure sensor provided in each respective movable press-blocks; a plurality of drive units provided corresponding to the plurality of movable press-blocks, each drive unit being connected with one movable press-block for driving the corresponding movable press-block; a control unit electrically connected with each drive unit and each pressure sensor, the control unit being configured to compare the detected pressure value from each pressure sensor with a predefined pressure value, and adjust the pressure value between the corresponding movable press-block and the static pressing plate by means of the corresponding drive unit based on the comparison result.

公开(公告)号：US09793506B2

公开(公告)日：2017-10-17

申请号：US14439465

申请日：2014-09-02

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei Wang ,  Zhongyuan Sun ,  Kaihong Ma

IPC: H01L51/52 ,  H01L51/56 ,  H01L25/07 ,  H01L33/62 ,  H01L27/15 ,  F21K9/00 ,  H01L33/20

CPC classification number: H01L51/5246 ,  H01L51/524 ,  H01L51/56

Abstract: A display panel comprising a first substrate and a second substrate cell-assembled with the first substrate, wherein the first substrate is provided with at least one annular protrusion made of frit with the same center point, and the second substrate is provided with an encapsulating zone to fit the annular protrusion, the encapsulating zone comprising at least one annular groove, the amount of which is less than or equal to that of the annular protrusion(s). Embodiments of the present disclosure further provide a packaging method and a display device. An OLED display panel can be ensured to have good internal sealing property by means of its package, and its service life is prolonged.

公开(公告)号：US09256105B2

公开(公告)日：2016-02-09

申请号：US13877504

申请日：2012-10-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dejiang Zhao ,  Yujun Zhang ,  Chao Liu ,  Zhongyuan Sun

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1341 ,  B23B27/00 ,  B32B17/06 ,  H01J9/24 ,  H01J9/26 ,  H01J9/32

CPC classification number: G02F1/1339 ,  B23B27/00 ,  B32B17/06 ,  B32B27/00 ,  G02F1/133305 ,  G02F1/1341

Abstract: Embodiments of the present invention disclose a bended liquid crystal display and a manufacturing method and apparatus therefore. The method comprises: preparing an array substrate and a color filter substrate with flat glass sheets having different thermal expansion coefficients; applying adhesive sealant at edges of surfaces of the array substrate and/or the color filter substrate; heating the array substrate and the color filter substrate, and binding the expanded array substrate and color filter substrate together, to form an assembled substrate; and cooling the assembled substrate and forming a bended assembled substrate having a degree of curvature. The bended liquid crystal display has a better stability, and has no variation in its degree of curvature over service time.

Abstract translation: 本发明的实施例公开了一种弯曲液晶显示器及其制造方法和装置。 该方法包括：准备具有不同热膨胀系数的平板玻璃板的阵列基板和滤色器基板; 在阵列基板和/或滤色器基板的表面的边缘处施加粘合剂密封剂; 加热阵列基板和滤色器基板，并将扩展的阵列基板和滤色器基板结合在一起，以形成组装的基板; 并冷却组装的基板并形成具有曲率程度的弯曲组装的基板。 弯曲的液晶显示器具有更好的稳定性，并且在使用时间上的曲率程度没有变化。