Invention Grant
- Patent Title: Organic light emitting diode device
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Application No.: US15244624Application Date: 2016-08-23
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Publication No.: US10509149B2Publication Date: 2019-12-17
- Inventor: Tsuyoshi Ohyama , Kitae Park , Hyunseok Choi , Ju Hyun Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR10-2016-0041561 20160405
- Main IPC: G02B5/30
- IPC: G02B5/30 ; H01L27/32 ; H01L51/52
Abstract:
An organic light emitting diode device includes an organic light emitting display panel and a circular polarizing plate disposed on the organic light emitting display panel and including a polarizer and a compensation film, where a retardation of the compensation film in a first direction is determined based on a retardation of the organic light emitting display panel in the first direction.
Public/Granted literature
- US20170285234A1 ORGANIC LIGHT EMITTING DIODE DEVICE Public/Granted day:2017-10-05
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