Invention Grant
- Patent Title: Light emitting display device
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Application No.: US14690785Application Date: 2015-04-20
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Publication No.: US09653525B2Publication Date: 2017-05-16
- Inventor: Se Hun Park , Yong Duck Son , Jae Hwan Oh , Ji Youn Lee , Young Jin Chang , Jae Beom Choi
- Applicant: SAMSUNG DISPLAY CO., LTD.
- 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: KR10-2014-0185759 20141222
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
A light emitting display device includes a substrate, a first electrode, a pixel defining layer, a light emitting layer, a second electrode, and a reflective pattern. The substrate includes a plurality of pixels, each including a top emission pixel in a first area and a bottom emission pixel in a second area. The first electrode is in the first area and the second area. The pixel defining layer includes pixel openings to expose the first electrode and reflective pattern openings between adjacent pixels. The light emitting layer is on the first electrode, and the second electrode is on the light emitting layer. The reflective pattern is in the reflective pattern opening and spaced from the second electrode in the first area.
Public/Granted literature
- US20160181332A1 LIGHT EMITTING DISPLAY DEVICE Public/Granted day:2016-06-23
Information query
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