公开(公告)号：US20190148653A1

公开(公告)日：2019-05-16

申请号：US16176919

申请日：2018-10-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liqiang CHEN ,  PaoMing TSAI ,  Jianwei LI ,  Dejun BU ,  Song ZHANG

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  G06F3/041

Abstract: A flexible display substrate includes a flexible base substrate, and a plurality of conductive terminals and a stress relief layer which are arranged sequentially on the flexible base substrate and disposed in a bonding region of the flexible base substrate. The bonding region includes Pad regions. The stress relief layer is provided with via holes on positions corresponding to the Pad regions respectively, and the via holes are used for exposing conductive surfaces of the conductive terminals respectively. The conductive surfaces are used for bonding an IC.

公开(公告)号：US20160254489A1

公开(公告)日：2016-09-01

申请号：US14768251

申请日：2015-01-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Tao SUN ,  Tao WANG ,  Song ZHANG

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5256 ,  H01L51/56 ,  H01L2251/5338

Abstract: The present invention provides a display panel, a manufacturing method thereof and a display device. The display panel comprises a first substrate, a display component provided on the first substrate, and a packaging structure for packaging the display component on the first substrate, wherein the packaging structure includes at least two first water blocking layers and at least one planarization layer that are stacked alternately above the display component, each first water blocking layer includes a plurality of first areas and a plurality of second areas, and joint lines between the first areas and the second areas in any two first water blocking layers are staggered with each other.

Abstract translation: 本发明提供一种显示面板及其制造方法以及显示装置。 显示面板包括第一基板，设置在第一基板上的显示部件和用于将显示部件封装在第一基板上的封装结构，其中，封装结构包括至少两个第一水分阻挡层和至少一个平坦化层， 交替地堆叠在显示部件上，每个第一防水层包括多个第一区域和多个第二区域，并且在任何两个第一防水层中的第一区域和第二区域之间的接合线彼此交错。

公开(公告)号：US20220416202A1

公开(公告)日：2022-12-29

申请号：US17787604

申请日：2021-09-02

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao WANG ,  Tao SUN ,  Chengjie QIN ,  Ziyu ZHANG ,  Song ZHANG ,  Youwei WANG ,  Rui HONG

IPC: H01L51/52 ,  H01L51/56

Abstract: Provided in the present disclosure are a display substrate, a preparation method therefor, and a display apparatus. The display substrate includes a substrate, a light-emitting structure layer disposed on the substrate, and a encapsulation structure layer disposed on the light-emitting structure layer; the encapsulation structure layer includes a encapsulation layer and at least one transition layer; a side of a transition layer adjacent to the substrate makes contact with a first side film layer, and a side of a transition layer away from the substrate makes contact with a second side film layer; the adhesion of the at least one transition layers is greater than that of one film layer among the first side film layer and the second side film layer, and less than that of the other film layer among the first side film layer and the second side film layer.

公开(公告)号：US20200227675A9

公开(公告)日：2020-07-16

申请号：US16333059

申请日：2018-08-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dawei WANG ,  Song ZHANG

IPC: H01L51/52 ,  H01L51/56

Abstract: The present disclosure provides an OLED display motherboard and a method for manufacturing the same, a method for manufacturing the OLED display panel, and an OLED display device thereof. The OLED display motherboard includes a base substrate having a display region and a non-display region surrounding the display region, a TFT and an OLED device located within the display region of the base substrate, at least two crack stop slits located within the non-display region of the base substrate, an extending direction of the crack stop slit being the same as an extending direction of an edge of the display region of the base substrate, and adjacent crack stop slits being separated by a crack stop slit step, and an encapsulation layer covering the crack stop slit and the OLED device. A portion of the encapsulation layer has a non-uniform thickness.

公开(公告)号：US20190267572A1

公开(公告)日：2019-08-29

申请号：US16176055

申请日：2018-10-31

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao WANG ,  Tao SUN ,  Song ZHANG

IPC: H01L51/52 ,  H01L51/56

Abstract: The disclosure discloses a method for encapsulating a display panel, a display panel, and a display device, and the method includes: providing a display panel body including an external circuit located in a non-display area; forming a protection layer covering at least a part of the external circuit; forming an encapsulation layer for encapsulating the display panel body; patterning the encapsulation layer; and removing the protection layer.

公开(公告)号：US20170040572A1

公开(公告)日：2017-02-09

申请号：US14915519

申请日：2015-08-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jing GAO ,  Song ZHANG

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/5256 ,  H01L51/0021 ,  H01L51/52 ,  H01L51/5221 ,  H01L51/56 ,  H01L2251/305 ,  H01L2251/308 ,  H01L2251/5315

Abstract: The present disclosure provides an organic light-emitting diode packaging structure, a method for packaging an organic light-emitting diode and a display device. The packaging structure includes: a display area of an organic light-emitting diode arranged on a substrate; a cathode pattern arranged on the display area; a first inorganic blocking layer arranged on the cathode pattern; an organic buffer layer arranged on the first inorganic blocking layer, wherein the organic buffer layer is electrically connected at its edge to the cathode pattern in a peripheral area of the display area; and a second inorganic blocking layer, wherein the second inorganic blocking layer is connected directly at its edge to the substrate in the peripheral area of the display area, so as to cover all the other layers.

Abstract translation: 本公开内容提供了一种有机发光二极管封装结构，一种用于封装有机发光二极管和显示装置的方法。 包装结构包括：布置在基板上的有机发光二极管的显示区域; 布置在显示区域上的阴极图案; 布置在阴极图案上的第一无机阻挡层; 布置在所述第一无机阻挡层上的有机缓冲层，其中所述有机缓冲层在其边缘处电连接到所述显示区域的外围区域中的阴极图案; 和第二无机阻挡层，其中第二无机阻挡层在其边缘处直接连接到显示区域的周边区域中的基板，以覆盖所有其它层。

公开(公告)号：US20160043348A1

公开(公告)日：2016-02-11

申请号：US14570344

申请日：2014-12-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song ZHANG

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

CPC classification number: H01L51/5256 ,  H01L27/3246 ,  H01L27/3258

Abstract: Embodiments of the disclosure provide an Organic Light-Emitting Diode (OLED) display device and an encapsulation method thereof. The encapsulation method of the OLED display device comprises: providing a display substrate, the display substrate having a display region and a peripheral region provided outside the display region; forming a dam in the peripheral region of the display substrate; and forming a plurality of thin film encapsulation layers on the display substrate by using a single mask plate, wherein the plurality of thin film encapsulation layers envelop the dam therein.

Abstract translation: 本发明的实施例提供一种有机发光二极管（OLED）显示装置及其封装方法。 OLED显示装置的封装方法包括：提供显示基板，显示基板具有显示区域和设置在显示区域外部的周边区域; 在显示基板的周边区域形成堤坝; 以及通过使用单个掩模板在所述显示器基板上形成多个薄膜封装层，其中所述多个薄膜封装层包围所述坝。

公开(公告)号：US20250017060A1

公开(公告)日：2025-01-09

申请号：US18278408

申请日：2022-08-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chunyan XIE ,  Pinfan WANG ,  Song ZHANG ,  Paoming TSAI

IPC: H10K59/131 ,  H10K59/80 ,  H10K77/10

Abstract: Provided is a stretchable display panel, including: a flexible substrate, including a plurality of island regions spaced apart from each other, a plurality of bridge regions configured to connect the plurality of island regions, and a first hollowed hole surrounded by the island regions and the bridge regions; a plurality of unit display portions, each of the unit display portions including a display region and a non-display region on a periphery of the display region, and including a drive backplane, and an anode layer, a light-emitting layer, and a cathode layer which are stacked on the drive backplane; and connecting portions, disposed on the bridge regions and configured to connect the adjacent unit display portions. The drive backplane includes a partition groove in the non-display region. A portion of the cathode layer inside the partition groove is disconnected from a portion of the cathode layer outside the partition groove.

公开(公告)号：US20240427444A1

公开(公告)日：2024-12-26

申请号：US18698002

申请日：2023-07-13

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shiming SHI ,  Zewen BO ,  Libin LIU ,  Song ZHANG

IPC: G06F3/041 ,  G06F3/044

Abstract: The present disclosure provides a touch panel and a display device. The touch panel includes a touch display region and a peripheral region surrounding the touch display region. The touch panel includes: a substrate; a light emitting unit on a side of the substrate and in the touch display region; a first inorganic packaging layer on a side of the light emitting unit away from the substrate; a shielding structure on a side of the first inorganic packaging layer away from the substrate and located in the touch display region; a first organic packaging layer on a side of the shielding structure away from the substrate; a second inorganic packaging layer on a side of the first organic packaging layer away from the substrate; and a touch electrode on a side of the second inorganic packaging layer away from the light emitting unit and in the touch display region.

公开(公告)号：US20240276658A1

公开(公告)日：2024-08-15

申请号：US18022257

申请日：2022-04-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pengfei ZHOU ,  Hong ZHU ,  Zongyuan WANG ,  Song ZHANG ,  Shangchieh CHU ,  Shiming SHI

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: Provided is a display device. The display device includes: a first housing and a second housing, wherein the first housing and the second housing are slidably connected; a spool, disposed in the second housing, wherein the spool includes a central spindle and at least two reels; a flexible display panel, including a first portion and a second portion, wherein the first portion is fixedly connected to the first housing, and the second portion is wound on the spool; and a sliding support, disposed in the second housing, wherein the sliding support includes a first connection and at least two adsorption portions.