公开(公告)号：US20140159001A1

公开(公告)日：2014-06-12

申请号：US13972076

申请日：2013-08-21

Applicant: LG DISPLAY CO., LTD.

Inventor： SungJin PARK ,  DoHyung KIM ,  JunHo YEO ,  SeungMin LEE

IPC: H01L51/52

CPC classification number: H01L51/52 ,  H01L51/5253 ,  H01L51/5281

Abstract: A flexible organic light emitting display device includes: a display panel configured to output an image; a retardation film formed on an upper portion of the display panel to cover the display panel and formed by laminating a half wave plate and a quarter wave plate; and a polarizing plate attached to the retardation film. A color shift in a black screen can be improved by replacing a barrier film used for face seal with a retardation film including a half wave plate and a quarter wave plate combined at a predetermined angle.

Abstract translation: 柔性有机发光显示装置包括：被配置为输出图像的显示面板; 形成在显示面板的上部以覆盖显示面板并通过层叠半波片和四分之一波片形成的延迟膜; 以及附着在延迟膜上的偏光板。 可以通过用包括半波片和以预定角度组合的四分之一波片的相位差膜代替用于面部密封的阻挡膜来改善黑色屏幕中的色移。

公开(公告)号：US20210193751A1

公开(公告)日：2021-06-24

申请号：US17125355

申请日：2020-12-17

Applicant: LG Display Co., Ltd.

Inventor： JooYoung JANG ,  HyunSeok HONG ,  DoHyung KIM

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light emitting display device includes a substrate having a display area displaying an image and a non-display area surrounding the display area; a camera disposition area provided within the display area; a panel identification area provided in the non-display area; and an upper protective layer covering the camera disposition area and the panel identification area.

公开(公告)号：US20180122881A1

公开(公告)日：2018-05-03

申请号：US15789836

申请日：2017-10-20

Applicant: LG DISPLAY CO., LTD.

Inventor： SangIl SHIN ,  DoHyung KIM ,  SeHwan NA ,  YoungJu PARK

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3233

Abstract: Provided is an electroluminescence display device. The electroluminescence display device includes a display area, a non-display area positioned the outer periphery of the display area, a thin film transistor in the display area, and a power supply line in the non-display area and connected to the thin film transistor. The power supply line includes a first part and a second part separated from each other, and a third part connected to the first part and the second part, and also includes a first layer formed along an edge portion of the power supply line and covering the edge portion of the power supply line.

公开(公告)号：US20140131683A1

公开(公告)日：2014-05-15

申请号：US14074399

申请日：2013-11-07

Applicant: LG DISPLAY CO., LTD.

Inventor： DoHyung KIM ,  Taro HASUMI

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L51/56 ,  H01L27/3246 ,  H01L51/5253 ,  H01L2251/566

Abstract: Provided is a flexible organic electroluminescent device and a method for fabricating the same. The device includes a switching thin film transistor and a drive thin film transistor formed at an each pixel region on the substrate; an interlayer insulating layer formed on the substrate; a partition wall pattern formed in the non-display area of the substrate; a first electrode formed on the interlayer insulating layer; a bank formed around each pixel region; an organic light emitting layer separately formed on the first electrode; a second electrode formed on an entire surface of the display area; a first passivation layer formed on an entire surface of the substrate; an organic layer and a second passivation layer formed on the first passivation layer of the display area; a barrier film located to face the substrate.

Abstract translation: 提供了一种柔性有机电致发光器件及其制造方法。 该器件包括形成在衬底上的每个像素区域处的开关薄膜晶体管和驱动薄膜晶体管; 形成在所述基板上的层间绝缘层; 形成在所述基板的非显示区域中的分隔壁图案; 形成在层间绝缘层上的第一电极; 围绕每个像素区域形成的堤岸; 分别形成在所述第一电极上的有机发光层; 形成在所述显示区域的整个表面上的第二电极; 形成在所述基板的整个表面上的第一钝化层; 形成在显示区域的第一钝化层上的有机层和第二钝化层; 位于面对衬底的阻挡膜。

公开(公告)号：US20140117336A1

公开(公告)日：2014-05-01

申请号：US14061924

申请日：2013-10-24

Applicant: LG Display Co., Ltd.

Inventor： MiSo KIM ,  DoHyung KIM ,  SeHwan NA ,  ChiMin CHOI

IPC: H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/32 ,  H01L27/3204 ,  H01L27/3274 ,  H01L51/0097 ,  H01L51/5246 ,  H01L2251/5338

Abstract: The present invention relates to a flexible organic electroluminescent device, and the invention disclosed herein includes a switching thin film transistor and a drive thin film transistor formed at the each pixel region on a substrate; a first electrode connected to a drain electrode of the drive thin film transistor, and formed at the each pixel region; a bank formed on the display area and non-display area of the substrate; a spacer formed on a bank in the non-display area, and disposed in the vertical direction in parallel to a lateral surface of the display area; an organic light emitting layer separately formed for each pixel region; a second electrode formed on an entire surface of the organic light emitting layer; an organic layer formed on an entire surface of the substrate; a barrier film located to face the substrate.

Abstract translation: 柔性有机电致发光器件本发明涉及一种柔性有机电致发光器件，本发明公开了一种形成在衬底上每个像素区域处的开关薄膜晶体管和驱动薄膜晶体管， 连接到所述驱动薄膜晶体管的漏电极并形成在所述每个像素区域处的第一电极; 形成在基板的显示区域和非显示区域上的堤岸; 形成在所述非显示区域中的堤岸上的间隔件，并且平行于所述显示区域的侧面设置在垂直方向上; 分别为每个像素区域形成的有机发光层; 形成在有机发光层的整个表面上的第二电极; 形成在所述基板的整个表面上的有机层; 位于面对衬底的阻挡膜。