发明名称 Projection type display apparatus
摘要 A projection type display apparatus that projects video onto a screen includes a liquid crystal panel using polymer-dispersed liquid crystal that disperses light when a voltage is applied and that transmits light when a voltage is not applied, being attached to an apparatus body 2 as a screen 1 ; and the video output from the apparatus body 2 is projected onto the screen 1 from the front side. Accordingly, there is provided the projection type display apparatus suitable for use in small space such as at home, in which a place for setting the apparatus is flexibly selected and the feeling of oppression is mitigated when the apparatus is not used.
申请公布号 US7336289(B2) 申请公布日期 2008.02.26
申请号 US20040493850 申请日期 2004.09.27
申请人 SONY CORPORATION;SONY DEUTSCHLAND GMBH 发明人 ISHIKAWA HIDENORI;KUMAGAI YOSHIAKI;TSURISHIMA AKIHIKO;HASHIMOTO SHUNICHI;MASUTANI AKIRA
分类号 G09G5/02;G02F1/1334;H04N5/44;H04N5/46;H04N5/74 主分类号 G09G5/02
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