发明名称 DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a display device capable of preventing the outline of a display panel from being visually recognized while suppressing the attenuation amount of the light made incident from the display panel and attenuated by a cover member to a low level, and thus capable of preventing multiplex projection. SOLUTION: A circular polarizing plate 2 is attached to an organic EL panel 1. The circular polarizing plate 2 is constituted by bonding a panel side linear polarizing plate 21 to a quarter wave plate 22. The cover member 3 is provided leaving a space between itself and the organic EL panel 1. The cover member 3 is constituted by bonding a cover side linear polarizer 4 to a tinted panel 5. The cover member 3 is arranged in such a manner that the direction of polarization axis in the cover side linear polarizing plate 4 and the direction of polarization axis in the panel side linear polarizing plate 21 coincide with each other. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008139497(A) 申请公布日期 2008.06.19
申请号 JP20060324668 申请日期 2006.11.30
申请人 OPTREX CORP 发明人 KATO NAOKI
分类号 G09F9/30;H01L27/32;H01L51/50;H05B33/02;H05B33/04 主分类号 G09F9/30
代理机构 代理人
主权项
地址