公开(公告)号：US20200052237A1

公开(公告)日：2020-02-13

申请号：US16413715

申请日：2019-05-16

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Youwei WANG ,  Song ZHANG ,  Tao SUN ,  Peng CAI ,  Huan LIU

IPC分类号： H01L51/52 ,  H01L51/00 ,  H01L27/32 ,  H01L51/56

摘要： The present disclosure provides a flexible display device and a manufacturing method thereof. The flexible display device includes a base substrate; a pixel defining layer disposed on the base substrate defining a plurality of light emitting regions; and a first electrode layer disposed on a side of the pixel defining layer away from the base substrate and in light-emitting regions. A thin film encapsulation layer covers the first electrode layer and has protrusions protruding toward the pixel defining layer at a plurality of positions.

公开(公告)号：US20200028123A1

公开(公告)日：2020-01-23

申请号：US16419605

申请日：2019-05-22

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Chunyan XIE ,  Paoming TSAI ,  Song ZHANG ,  Penghao GU

IPC分类号： H01L51/56 ,  H01L51/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  B32B3/04 ,  B32B38/00

摘要： A flexible display panel and a method for manufacturing the same, and a flexible display device and a method for manufacturing the same are provided. The method for manufacturing a flexible display panel according to the disclosure includes: forming an adhesion-variable back film on a non-light-exiting surface of a flexible display substrate; cutting the adhesion-variable back film along a boundary of a to-be-removed region; removing the adhesion-variable back film in the to-be-removed region; and increasing adhesion of the adhesion-variable back film to obtain the flexible display panel.

公开(公告)号：US20190131552A1

公开(公告)日：2019-05-02

申请号：US15988700

申请日：2018-05-24

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Chunyan XIE ,  Song ZHANG ,  Mingche HSIEH

IPC分类号： H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  G03F7/00

摘要： A flexible substrate, a manufacturing method thereof, a flexible display substrate and a manufacturing method thereof are provided. The flexible substrate includes a first organic thin film, an inorganic thin film on the first organic thin film, a barrier structure on the inorganic thin film and at an inner side of a periphery of the inorganic thin film, and a second organic thin film in a region defined by the barrier structure, wherein an orthographic projection of the second organic thin film onto the first organic thin film is located at an inner side of the periphery of the first organic thin film.

公开(公告)号：US20180355468A1

公开(公告)日：2018-12-13

申请号：US15840301

申请日：2017-12-13

申请人： BOE TECHNOLOGY GROUP CO. , LTD.

发明人： Youwei WANG ,  Song ZHANG ,  Tao SUN ,  Ping SONG ,  Peng CAI ,  Yuanzheng GUO

IPC分类号： C23C14/04 ,  H01L51/00 ,  H01L51/56

CPC分类号： C23C14/042 ,  H01L51/001 ,  H01L51/0011 ,  H01L51/56

摘要： A mask plate, a manufacturing method of the mask plate, and a method of evaporation by using the mask plate are provided. The mask plate includes an opening plate, the opening plate includes an opening and a blocking portion outside the opening, a concavity is in the blocking portion, and a depth of the concavity is smaller than a thickness of the blocking portion.

公开(公告)号：US20170229526A1

公开(公告)日：2017-08-10

申请号：US15500731

申请日：2016-06-07

申请人： BOE TECHNOLOGY GROUP CO., LTD

发明人： Song ZHANG

IPC分类号： H01L27/32 ,  H01L27/30

CPC分类号： H01L27/3232 ,  H01L27/016 ,  H01L27/0262 ,  H01L27/12 ,  H01L27/307 ,  H01L27/32 ,  H01L51/00 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338 ,  Y02E10/549

摘要： In accordance with various embodiments of the disclosed subject matter, a display panel, a fabricating method thereof, and a related display apparatus are provided. In some embodiments, the display panel comprises: a base substrate comprising a display region and a peripheral region, wherein the peripheral region surrounds the display region; a light emitting device in the display region; a buffer layer on the peripheral region; and a first sealing layer on the buffer layer and the light emitting device.

公开(公告)号：US20170040392A1

公开(公告)日：2017-02-09

申请号：US14913873

申请日：2015-08-12

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Tao WANG ,  Tao SUN ,  Song ZHANG

IPC分类号： H01L27/32 ,  H01L23/00

CPC分类号： H01L27/3246 ,  H01L23/564 ,  H01L51/5253 ,  H01L2251/5338

摘要： The present disclosure provides a flexible display device and a method for packaging the same. The flexible display device includes a light-emitting component and a packaging layer for packaging the light-emitting component. The packaging layer includes a patterned first film layer with patterned gaps, and a second film layer at least covering the patterned gaps in the first film layer.

摘要翻译： 本公开提供了一种柔性显示装置及其包装方法。 柔性显示装置包括用于封装发光部件的发光部件和封装层。 包装层包括具有图案化间隙的图案化的第一膜层，以及至少覆盖第一膜层中的图案化间隙的第二膜层。

公开(公告)号：US20160336356A1

公开(公告)日：2016-11-17

申请号：US14888317

申请日：2015-05-19

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Tao SUN ,  Tao GAO ,  Song ZHANG

IPC分类号： H01L27/12 ,  H01L23/373

CPC分类号： H01L27/1262 ,  G06F1/1652 ,  H01L23/373 ,  H01L27/12 ,  H01L27/1218

摘要： The present disclosure provides a display substrate, a method for manufacturing the display substrate, and a display device. An intermediate layer is formed on an organic base plate, a thermal expansion coefficient of the intermediate layer is smaller than that of the organic base plate and greater than that of an inorganic thin film, and the inorganic thin film is formed on the intermediate layer.

摘要翻译： 本发明提供一种显示基板，显示基板的制造方法以及显示装置。 在有机基板上形成中间层，中间层的热膨胀系数小于有机基板的热膨胀系数，大于无机薄膜的热膨胀系数，无机薄膜形成在中间层上。