发明名称 |
IMAGING OPTICAL MODULE DESIGNED TO BE ASSOCIATED WITH AN OPTICAL SEMICONDUCTOR COMPONENT AND METHOD OF FABRICATING SAME |
摘要 |
An imaging optical module is designed to be placed in front of an optical image sensor of a semiconductor component. The module includes at least one element which has a refractive index that varies between its optical axis and its periphery, over at least an annular part and/or over its central part. The element may be a tablet in front of the semiconductor sensor or a lens in front of the semiconductor sensor. The direction of variation in refractive index may be oppositely oriented with respect to the table and lens.
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申请公布号 |
US2010221862(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
US20100780832 |
申请日期 |
2010.05.14 |
申请人 |
STMICROELECTRONICS S.A. (CASALONGA) |
发明人 |
VIGIER-BLANC EMMANUELLE;CASSAR GUILLAUME |
分类号 |
H01L31/02;H01L21/22;H01L31/0232;H01L31/0352 |
主分类号 |
H01L31/02 |
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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