发明名称 LIQUID CRYSTAL PANEL AND PROJECTOR
摘要 <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel and a projector, wherein the range of transmission of an emitted luminous flux is reduced. <P>SOLUTION: The liquid crystal panel includes: a pair of substrates 4431 and 4432 facing each other, through which visible light is transmitted; and a liquid crystal layer 4433 formed by filling a space between the substrates 4431 and 4432 with liquid crystal molecules. The liquid crystal panel 443 modulates an incident luminous flux through the liquid crystal layer 4433. Of the pair of substrates 4431 and 4432, the emission-side substrate 4432, which is located on the luminous flux emission side of the liquid crystal layer 4433, has lens characteristics that converges a luminous flux emitted to a predetermined focusing position from the liquid crystal layer 4433. <P>COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010276918(A) 申请公布日期 2010.12.09
申请号 JP20090130339 申请日期 2009.05.29
申请人 SEIKO EPSON CORP 发明人 ONODA TAKURO
分类号 G02F1/1335;G02F1/13;G03B21/14 主分类号 G02F1/1335
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