发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 There is provided a liquid crystal display device including: a liquid crystal cell sandwiched between a pair of absorption type polarizing plates; a reflection type polarizing plate; a phase difference film; a light collecting sheet; and a surface light source, wherein the liquid crystal cell sandwiched between a pair of absorption type polarizing plates, the reflection type polarizing plate, the phase difference film, the light collecting sheet, and the surface light source are disposed in this order from a display surface side, and the phase difference film has a λ/4 function and the light collecting sheet is formed of a refractive index isotropic material.
申请公布号 US2013027634(A1) 申请公布日期 2013.01.31
申请号 US201213560076 申请日期 2012.07.27
申请人 SANETO RYUJI;NAKAYAMA HAJIME;SASATA KATSUMI;INOUE RIKIO 发明人 SANETO RYUJI;NAKAYAMA HAJIME;SASATA KATSUMI;INOUE RIKIO
分类号 G02F1/13357 主分类号 G02F1/13357
代理机构 代理人
主权项
地址