Invention Grant
- Patent Title: Organic light-emitting display device
- Patent Title (中): 有机发光显示装置
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Application No.: US13602382Application Date: 2012-09-04
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Publication No.: US09099415B2Publication Date: 2015-08-04
- Inventor: Yong-Woo Park
- Applicant: Yong-Woo Park
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2012-0022032 20120302
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52
Abstract:
An organic light-emitting display device including a thin film transistor (TFT) on a substrate; an organic light emitting diode (OLED) electrically connected to the TFT, the OLED including a pixel electrode, an organic layer, and an opposite electrode; a pixel defining layer (PDL) on the pixel electrode, the PDL including an opening that exposes at least one portion of the pixel electrode; and a light scattering layer between the pixel electrode and the organic layer.
Public/Granted literature
- US20130228786A1 ORGANIC LIGHT-EMITTING DISPLAY DEVICE Public/Granted day:2013-09-05
Information query
IPC分类:
