发明名称 Liquid crystal display device and viewing angle control module
摘要 In a liquid crystal display device including a display liquid crystal panel and a viewing-angle-control liquid crystal panel and capable of switching viewing angle characteristics, a half wavelength plate for setting a viewing restricted direction is provided between the display liquid crystal panel and the viewing-angle-control liquid crystal panel. This makes it possible to realize a liquid crystal display device that allows a viewing restricted direction to be set as appropriate.
申请公布号 US8045097(B2) 申请公布日期 2011.10.25
申请号 US20070297922 申请日期 2007.04.16
申请人 SHARP KABUSHIKI KAISHA 发明人 SAKAI TAKEHIKO;OKAZAKI TSUYOSHI;MORISHITA KATSUHIKO;KATAOKA YOSHIHARU;TSUKAMURA CHIKANORI;CHIBA DAI
分类号 G02F1/1347;G02F1/1335 主分类号 G02F1/1347
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