Invention Grant
- Patent Title: Polarizing plate and organic EL panel
- Patent Title (中): 偏光板和有机EL面板
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Application No.: US14405301Application Date: 2013-06-24
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Publication No.: US09459389B2Publication Date: 2016-10-04
- Inventor: Takashi Shimizu , Nao Murakami , Kazuki Uwada , Tadashi Kojima , Hironori Yaginuma
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Osaka
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2012-146765 20120629
- International Application: PCT/JP2013/067192 WO 20130624
- International Announcement: WO2014/002929 WO 20140103
- Main IPC: G02B5/30
- IPC: G02B5/30 ; H01L51/52
Abstract:
There is provided a polarizing plate that achieves an excellent reflection hue. A polarizing plate according to an embodiment of the present invention is used in an organic EL panel, and includes a polarizer and a retardation film. In-plane retardations of the retardation film satisfy a relationship of Re(450)
Public/Granted literature
- US20150116826A1 POLARIZING PLATE AND ORGANIC EL PANEL Public/Granted day:2015-04-30
Information query
