Invention Grant
- Patent Title: Organic light emitting display device
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Application No.: US15986118Application Date: 2018-05-22
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Publication No.: US10431778B2Publication Date: 2019-10-01
- Inventor: SeungJu Gwon , SeMin Lee
- 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: Morgan, Lewis & Bockius LLP
- Priority: KR10-2017-0064598 20170525
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L27/32

Abstract:
An organic light emitting display device is disclosed, which prevents non-uniform luminance and color deviation caused by a change of a viewing angle from occurring. The organic light emitting display device includes a first substrate having a display area and a non-display area; an organic light emitting diode arranged in the display area of the first substrate; and an anisotropic diffusion film arranged on the organic light emitting diode, having a diffusion property varied depending on an incident angle.
Public/Granted literature
- US20180342704A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE Public/Granted day:2018-11-29
Information query
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