Invention Grant
- Patent Title: Optical film and organic light-emitting display device including the same
- Patent Title (中): 光学膜和包括其的有机发光显示装置
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Application No.: US13793950Application Date: 2013-03-11
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Publication No.: US09223065B2Publication Date: 2015-12-29
- Inventor: Woo-Suk Jung , Soon-Ryong Park , Hye-Jung Park , Seok-Gi Baek , Tae-Eun Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2012-0062766 20120612
- Main IPC: H01L51/52
- IPC: H01L51/52 ; G02B5/02 ; H05B33/12 ; G02B27/00
Abstract:
Provided is an organic light-emitting display device. The organic light-emitting display device includes a display substrate having a base substrate and an organic layer disposed on the base substrate, an optical layer disposed on the display substrate and having a phase-delay film and a polarizing layer disposed on the phase-delay film, and several diffusion modules disposed between the display substrate and the optical layer and disposed separately from each other.
Public/Granted literature
- US20130328479A1 OPTICAL FILM AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2013-12-12
Information query
IPC分类:
