Invention Grant
- Patent Title: Organic light emitting display and method of manufacturing the same
- Patent Title (中): 有机发光显示器及其制造方法
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Application No.: US14037060Application Date: 2013-09-25
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Publication No.: US09118029B2Publication Date: 2015-08-25
- Inventor: Woo Sub Shim , Jae Hoon Kim , You Min Cha
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2013-0013572 20130206
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L35/24 ; H01L51/00 ; H01L51/50 ; H01L27/32
Abstract:
An organic light emitting display includes a substrate, a first electrode disposed on the substrate, a pixel definition layer disposed on the substrate to partition a pixel area, a first common layer disposed on the first electrode, a protrusion pattern that includes a plurality of protrusions disposed on the first common layer and spaced apart from each other, a light emitting layer disposed on the first common layer in the pixel area, and a second electrode disposed on the light emitting layer.
Public/Granted literature
- US20140217372A1 ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-08-07
Information query
IPC分类:
