| 发明名称 |
Optical low pass filter |
| 摘要 |
An optical low pass filter includes: a plurality of optical elements formed by bonding together and an adhesion layer of adhesive that is installed at each of interfaces of the plurality of optical elements to be bonded. The transmitted wave aberration is ±1.5λ or less (λ representing incident wavelength).
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| 申请公布号 |
US7740934(B2) |
申请公布日期 |
2010.06.22 |
| 申请号 |
US20060468518 |
申请日期 |
2006.08.30 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
HARA KAZUHIRO;MUKAIYAMA HIROYUKI;UEHARA TAKEHIKO |
| 分类号 |
B32B17/06;G02B5/22;G02B27/46;H04N5/335;H04N5/357;H04N5/369 |
主分类号 |
B32B17/06 |
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