发明名称 Electro-optical apparatus having a light-emitting element and wavelength correcting unit of plurality of liquid crystalline organic layers
摘要 The invention reduces or suppresses outside light reflection without reducing or substantially reducing the light emitting strength from a light-emitting element. An apparatus of the invention includes a light-emitting element. A wavelength correcting unit, a planar polarization beam splitter, and a polarizing plate are also included.
申请公布号 US6882400(B2) 申请公布日期 2005.04.19
申请号 US20020283070 申请日期 2002.10.30
申请人 SEIKO EPSON CORPORATION 发明人 KOBAYASHI HIDEKAZU
分类号 G02F1/13;G02B27/28;G09F9/00;G09F9/30;G09F9/35;H01L27/32;H01L51/52;H05B33/22;(IPC1-7):G02F1/133;G02F1/133;C09K19/02;H01J63/04 主分类号 G02F1/13
代理机构 代理人
主权项
地址