公开(公告)号：US09623633B2

公开(公告)日：2017-04-18

申请号：US14064630

申请日：2013-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Woong Kim ,  Sung-Guk An ,  Dong-un Jin ,  Hyung-Sik Kim ,  Young-Gu Kim ,  Sang-Joon Seo

IPC: B05D5/12 ,  B32B15/08 ,  H01L51/52 ,  B05D1/36 ,  B32B9/04 ,  H01L51/00

CPC classification number: B32B15/08 ,  B05D1/36 ,  B05D5/12 ,  B32B9/045 ,  H01L51/003 ,  H01L51/52 ,  H01L51/5256 ,  H01L2227/326 ,  H01L2251/5338 ,  Y10T156/1158 ,  Y10T428/10 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/31678 ,  Y10T428/31721

Abstract: A flexible display comprises a flexible substrate made of plastic material, a display element on a first surface of the flexible substrate, and a surface residual film containing at least one of a metal material or a metal oxide material. The surface residual film is bonded to at least a part of a second surface of the flexible substrate. The second surface is opposed to the first surface. A method for manufacturing a flexible display comprises preparing a glass substrate, forming adhesive material film on the glass substrate, the adhesive material film being made of at least one of a metal material or a metal oxide material, and forming a flexible substrate from plastic material on the adhesive material film.

公开(公告)号：US20150311468A1

公开(公告)日：2015-10-29

申请号：US14571114

申请日：2014-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Guk An ,  Jun Heo

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

CPC classification number: H01L51/529 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display apparatus includes: a first flexible substrate including carbon and having an upper surface, a lower surface facing the upper surface, and a lateral surface coupling the upper surface to the lower surface; a first barrier layer on the first flexible substrate to cover the first flexible substrate; a second flexible substrate on the first barrier layer, the second flexible substrate including carbon and having an upper surface, a lower surface facing the upper surface, and a lateral surface coupling the upper surface to the lower surface; and an organic light emitting device on the second flexible substrate.

Abstract translation: 柔性显示装置包括：第一柔性基板，其包括碳并具有上表面，下表面面向上表面以及将所述上表面连接到所述下表面的侧表面; 第一柔性基板上的第一阻挡层，以覆盖第一柔性基板; 所述第二柔性基板在所述第一阻挡层上，所述第二柔性基板包括碳并且具有上表面，与所述上表面相对的下表面以及将所述上表面连接到所述下表面的侧表面; 和在第二柔性基板上的有机发光器件。

公开(公告)号：US20240266440A1

公开(公告)日：2024-08-08

申请号：US18638530

申请日：2024-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Joon Seo ,  Hoon-kee Min ,  Dong-Un Jin ,  Sung-Guk An

IPC: H01L29/786 ,  C23C16/34 ,  C23C16/40 ,  G02F1/1333 ,  H01L29/66

CPC classification number: H01L29/786 ,  C23C16/345 ,  C23C16/401 ,  H01L29/6675 ,  G02F1/133305 ,  G02F2201/501 ,  Y10T428/26

Abstract: A substrate for a flexible display is disclosed. The substrate has a film stress range that does not affect an electronic device such as a thin film transistor, and includes a barrier layer having excellent oxygen and moisture blocking characteristics, and a method of manufacturing the substrate. The substrate includes: a plastic substrate having a glass transition temperature from about 350° C. to about 500° C.; and a barrier layer disposed on the plastic substrate, having a multi-layer structure, wherein at least one silicon oxide layer and at least one silicon nitride layer are alternately stacked on each other, and having a film stress from about −200 MPa to about 200 MPa due to the at least one silicon oxide layer and the at least one silicon nitride layer.

公开(公告)号：US11978803B2

公开(公告)日：2024-05-07

申请号：US17329306

申请日：2021-05-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Joon Seo ,  Hoon-Kee Min ,  Dong-Un Jin ,  Sung-Guk An

IPC: H01L29/786 ,  C23C16/34 ,  C23C16/40 ,  G02F1/1333 ,  H01L29/66

CPC classification number: H01L29/786 ,  C23C16/345 ,  C23C16/401 ,  H01L29/6675 ,  G02F1/133305 ,  G02F2201/501 ,  Y10T428/26

Abstract: A substrate for a flexible display is disclosed. The substrate has a film stress range that does not affect an electronic device such as a thin film transistor, and includes a barrier layer having excellent oxygen and moisture blocking characteristics, and a method of manufacturing the substrate. The substrate includes; a plastic substrate having a glass transition temperature from about 350° C. to about 500° C.; and a barrier layer disposed on the plastic substrate, having a inti layer structure, wherein at least one silicon oxide layer and at least one silicon nitride layer are alternately stacked on each other, and having a film stress from about −200 MPa to about 200 MPa due to the at least one silicon oxide layer and the at least one silicon nitride layer.

公开(公告)号：US20170077452A1

公开(公告)日：2017-03-16

申请号：US15344287

申请日：2016-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung-Sik Kim ,  Sung-Guk An ,  Yong-Hwan Park ,  Jae-Seob Lee

IPC: H01L51/52 ,  H05K1/02 ,  H01L51/50 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5008 ,  H01L51/5012 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/5338 ,  H05K1/0281 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display apparatus, an organic light emitting display apparatus, and a mother substrate for flexible display apparatus that have improved durability and image quality. The flexible display apparatus includes a flexible substrate, a display region that is defined on the flexible substrate and that comprises a pixel unit and a circuit unit, a pad unit that is formed adjacent to the display region, and a deformation prevention unit that is disposed around the display region, that is separated from the pad unit, and that comprises a material having a greater rigidity than that of the flexible substrate.

Abstract translation: 柔性显示装置，有机发光显示装置和柔性显示装置用母基板，具有改善的耐久性和图像质量。 柔性显示装置包括柔性基板，限定在柔性基板上的显示区域，其包括像素单元和电路单元，邻近显示区域形成的焊盘单元和设置在该基板上的变形防止单元 围绕显示区域，其与垫单元分离，并且其包括具有比柔性基板的刚性更大的刚性的材料。

公开(公告)号：US09516745B2

公开(公告)日：2016-12-06

申请号：US13787671

申请日：2013-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung-Sik Kim ,  Sung-Guk An ,  Yong-Hwan Park ,  Jae-Seob Lee

IPC: H01L51/50 ,  H01L27/32 ,  H05K1/02 ,  H01L51/00

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5008 ,  H01L51/5012 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/5338 ,  H05K1/0281 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display apparatus, an organic light emitting display apparatus, and a mother substrate for flexible display apparatus that have improved durability and image quality. The flexible display apparatus includes a flexible substrate, a display region that is defined on the flexible substrate and that comprises a pixel unit and a circuit unit, a pad unit that is formed adjacent to the display region, and a deformation prevention unit that is disposed around the display region, that is separated from the pad unit, and that comprises a material having a greater rigidity than that of the flexible substrate.

Abstract translation: 柔性显示装置，有机发光显示装置和柔性显示装置用母基板，具有改善的耐久性和图像质量。 柔性显示装置包括柔性基板，限定在柔性基板上的显示区域，其包括像素单元和电路单元，邻近显示区域形成的焊盘单元和设置在该基板上的变形防止单元 围绕显示区域，其与垫单元分离，并且其包括具有比柔性基板的刚性更大的刚性的材料。

公开(公告)号：US09419243B2

公开(公告)日：2016-08-16

申请号：US14175882

申请日：2014-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Park ,  Jae-Seob Lee ,  Gyoo-Chul Jo ,  Jin-Kyu Kang ,  Jun Heo ,  Sung-Guk An ,  Sung-Sik Bae

IPC: H01L21/00 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L51/5253 ,  H01L51/0097 ,  H01L51/524 ,  Y02E10/549 ,  Y02P70/521

Abstract: Provided is an organic light-emitting diode (OLED) display including: a first plastic layer; a first barrier layer formed on the first plastic layer; a first intermediate layer formed on the first barrier layer; a second plastic layer formed on the intermediate layer; an OLED layer formed on the second plastic layer; and a thin-film encapsulation layer encapsulating the OLED layer.

Abstract translation: 提供了一种有机发光二极管（OLED）显示器，包括：第一塑料层; 形成在第一塑料层上的第一阻挡层; 形成在所述第一阻挡层上的第一中间层; 形成在中间层上的第二塑料层; 形成在第二塑料层上的OLED层; 以及封装OLED层的薄膜封装层。

公开(公告)号：US20130248826A1

公开(公告)日：2013-09-26

申请号：US13787671

申请日：2013-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung-Sik Kim ,  Sung-Guk An ,  Yong-Hwan Park ,  Jae-Seob Lee

IPC: H05K1/02 ,  H01L51/50

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5008 ,  H01L51/5012 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/5338 ,  H05K1/0281 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display apparatus, an organic light emitting display apparatus, and a mother substrate for flexible display apparatus that have improved durability and image quality. The flexible display apparatus includes a flexible substrate, a display region that is defined on the flexible substrate and that comprises a pixel unit and a circuit unit, a pad unit that is formed adjacent to the display region, and a deformation prevention unit that is disposed around the display region, that is separated from the pad unit, and that comprises a material having a greater rigidity than that of the flexible substrate.

Abstract translation: 柔性显示装置，有机发光显示装置和柔性显示装置用母基板，具有改善的耐久性和图像质量。 柔性显示装置包括柔性基板，限定在柔性基板上的显示区域，其包括像素单元和电路单元，邻近显示区域形成的焊盘单元和设置在该基板上的变形防止单元 围绕显示区域，其与垫单元分离，并且其包括具有比柔性基板的刚性更大的刚性的材料。

公开(公告)号：US20220158121A1

公开(公告)日：2022-05-19

申请号：US17590611

申请日：2022-02-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Guk An ,  Jun Heo

IPC: H01L51/52 ,  H01L51/00

Abstract: A flexible display apparatus includes: a first flexible substrate including carbon and having an upper surface, a lower surface facing the upper surface, and a lateral surface coupling the upper surface to the lower surface; a first barrier layer on the first flexible substrate to cover the first flexible substrate; a second flexible substrate on the first barrier layer, the second flexible substrate including carbon and having an upper surface, a lower surface facing the upper surface, and a lateral surface coupling the upper surface to the lower surface; and an organic light emitting device on the second flexible substrate.

公开(公告)号：US11283055B2

公开(公告)日：2022-03-22

申请号：US14571114

申请日：2014-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Guk An ,  Jun Heo

IPC: H01L51/52 ,  H01L51/00

Abstract: A flexible display apparatus includes: a first flexible substrate including carbon and having an upper surface, a lower surface facing the upper surface, and a lateral surface coupling the upper surface to the lower surface; a first barrier layer on the first flexible substrate to cover the first flexible substrate; a second flexible substrate on the first barrier layer, the second flexible substrate including carbon and having an upper surface, a lower surface facing the upper surface, and a lateral surface coupling the upper surface to the lower surface; and an organic light emitting device on the second flexible substrate.