Invention Grant
- Patent Title: Organic light emitting display device
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Application No.: US14919436Application Date: 2015-10-21
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Publication No.: US10069111B2Publication Date: 2018-09-04
- Inventor: Sookang Kim , KangJu Lee , Wonhoe Koo , Jihyang Jang , Hyunsoo Lim
- 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: Fenwick & West LLP
- Priority: KR10-2014-0149935 20141031
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H01L27/32 ; G03F7/038 ; G03F7/00 ; G03F7/004 ; G03F7/027 ; G03F7/033
Abstract:
Provided is an organic light emitting display device. An organic light emitting display device includes an organic light emitting element and a light scattering layer disposed on a bottom or a top of the organic light emitting element. The light scattering layer includes a photosensitive resin and dispersion particles dispersed in the photosensitive resin. The dispersion particles are configured to improve light extraction with respect to light emitted from the organic light emitting element and compensate a viewing angle with respect to the light emitted from the organic light emitting element.
Public/Granted literature
- US20160126501A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE Public/Granted day:2016-05-05
Information query
IPC分类:
