Invention Grant
- Patent Title: Organic light emitting display device with insulating layer formed as multi-layered structure
- Patent Title (中): 具有形成为多层结构的绝缘层的有机发光显示装置
-
Application No.: US13941360Application Date: 2013-07-12
-
Publication No.: US08890135B2Publication Date: 2014-11-18
- Inventor: Gee-Bum Kim , Jae-Ik Lim , Won-Sang Park , Min-Woo Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: unknown Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: unknown Yongin, Gyeonggi-Do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2013-0012320 20130204
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52
Abstract:
Provided is an organic light emitting display device, including a substrate, an insulating layer on the substrate, and a display element layer on the insulating layer, in which the insulating layer includes one or more low refractive layers and one or more high refractive layers.
Public/Granted literature
- US20140217370A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE WITH INSULATING LAYER FORMED AS MULTI-LAYERED STRUCTURE Public/Granted day:2014-08-07
Information query
IPC分类:
