- Patent Title: Organic light emitting display device having pixel defining layer
-
Application No.: US15854112Application Date: 2017-12-26
-
Publication No.: US10483335B2Publication Date: 2019-11-19
- Inventor: Hyungseok Bang , JongGeun Yoon
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2016-0183644 20161230
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/50 ; H01L51/52 ; H01L51/56 ; H01L27/12

Abstract:
An organic light emitting display device includes a first electrode in an emission area of a subpixel; a pixel defining layer surrounding the first electrode in a non-emissive area of the subpixel; a light emitting layer on the first electrode; a second electrode on the light emitting layer; a first encapsulation layer on the second electrode; and a color filter on the first encapsulation layer in the subpixel.
Public/Granted literature
- US20180190740A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE Public/Granted day:2018-07-05
Information query
IPC分类: