发明名称 POLARIZER, LIQUID CRYSTAL APPARATUS AND PROJECTION DISPLAY APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide a liquid crystal apparatus excellent in durability and preventing a switching characteristic of a switching element from deteriorating. <P>SOLUTION: The liquid crystal apparatus is provided with a light emitting side TFT array substrate 10 having the switching element with a semiconductor layer, a structure where a light enters from an opposite substrate 20 into a liquid crystal layer 50 and is emitted from the substrate 10, a polarizer 105 as a polarization means 40a on a side of the substrate 10, a light absorbing polarizer 41 on a light emitting side of the polarizer 105, and a light absorbing polarizer 42 as a polarization means 40b of a side of the substrate 20. The polarizer, 105 is provided with a structured double refraction element on one surface of a light transmitting substrate. The structured double refraction element has a plurality of light absorbing elements arrayed as stripes. The light absorbing element comprises a light absorbing inorganic material. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2003279734(A) 申请公布日期 2003.10.02
申请号 JP20020079166 申请日期 2002.03.20
申请人 SEIKO EPSON CORP 发明人 TSUCHIYA YUTAKA
分类号 G02B5/30;G02F1/13;G02F1/1335 主分类号 G02B5/30
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