发明名称 |
BACK-ILLUMINATED SOLID-STATE IMAGE PICKUP DEVICE |
摘要 |
In a back-illuminated solid-state image pickup device including a semiconductor substrate 4 having a light incident surface at a back surface side and a charge transfer electrode 2 disposed at a light detection surface at an opposite side of the semiconductor substrate 4 with respect to the light incident surface, the light detection surface has an uneven surface. By the light detection surface having the uneven surface, etaloning is suppressed because lights reflected by the uneven surface have scattered phase differences with respect to a phase of incident light and resulting interfering lights offset each other. A high quality image can thus be acquired by the back-illuminated solid-state image pickup device. |
申请公布号 |
KR20110137813(A) |
申请公布日期 |
2011.12.23 |
申请号 |
KR20117024972 |
申请日期 |
2010.03.24 |
申请人 |
HAMAMATSU PHOTONICS K.K. |
发明人 |
SUZUKI HISANORI;YONETA YASUHITO;MIYAZAKI YASUHITO;MURAMATSU MASAHARU;YAMAMOTO KOEI |
分类号 |
H01L27/148;H01L27/14;H04N5/335;H04N5/341;H04N5/369;H04N5/372 |
主分类号 |
H01L27/148 |
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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