发明名称 |
STACK LENS ARRAY AND LENS MODULE |
摘要 |
<p>Provided is a stack-type lens array capable of preventing a lens from peeling off due to stress during dicing or vibration and impact when used. The stack-type lens array is formed by stacking and bonding two lens sheets in which micro lenses are arranged on a flat portion at predetermined intervals. Antireflection films are vapor-deposited on a convex surface and a concave surface of the lens and a light shielding film is vapor-deposited such that a circular opening is formed at the center of the concave surface. The opening serves as a diaphragm aperture of the lens. An exposed surface in which neither the antireflection film nor the light shielding film is vapor-deposited is provided outside the light shielding film between adjacent lenses. A dicing line is set at the center of the exposed surface. An adhesive layer is formed in a predetermined pattern on the exposed surface.</p> |
申请公布号 |
EP2667225(A1) |
申请公布日期 |
2013.11.27 |
申请号 |
EP20110856059 |
申请日期 |
2011.12.26 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
MATSUNO RYO;YONEYAMA SATOSHI;KOIKE TAKASHI;HASEGAWA KAZUHIDE |
分类号 |
G02B3/00;B29D11/00;G02B1/11;G02B5/00;G02B7/02;G02B13/00 |
主分类号 |
G02B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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