发明名称 LIQUID CRYSTAL DEVICE AND PROJECTION TYPE DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal device and a projection display device in which display quality can be improved.SOLUTION: The liquid crystal device includes: a light-transmitting layer 44; a first lens layer 41 disposed on one surface of the light-transmitting layer 44 where light enters and having a first lens 41a having a convex curved surface protruding in a direction away from the light-transmitting layer 44; a second lens layer 42 disposed on the other surface of the light-transmitting layer 44 and having a second lens 42a having a convex curved surface protruding in a direction away from the light-transmitting layer 44; an element substrate 10 disposed via a liquid crystal layer 15 on an opposite side of the second lens layer 42 to the light-transmitting layer 44 and having a light-shielding film 21 that defines an opening of the pixel; and a third lens layer 43 disposed on the element substrate 10 and on an opposite side of the light-shielding film 21 to the liquid crystal layer 15, and having a third lens 43a having a convex curved surface protruding in a direction away from the light-shielding film 21.SELECTED DRAWING: Figure 2
申请公布号 JP2016075797(A) 申请公布日期 2016.05.12
申请号 JP20140206207 申请日期 2014.10.07
申请人 SEIKO EPSON CORP 发明人 WAKABAYASHI JUNICHI;ITO ATSUSHI;AKASAKA KOICHIRO
分类号 G02F1/1335;G02B3/00 主分类号 G02F1/1335
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