Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2008-10-17
2010-10-12
Lee, John R (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S216000, C359S626000, C348S340000
Reexamination Certificate
active
07812302
ABSTRACT:
The present invention provides an image sensor which comprises improved microlenses to cope with different optical requirements for oblique incident light or different components of light. In one embodiment, the image sensor comprises at least two microlenses having different radii of curvature. In another embodiment, the image sensor comprises at least one asymmetrical microlens.
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Chang Bii-Cheng
Kuo Chin-Chen
Lee Hsiao-Wen
Liu Wu-Chieh
Lee John R
Muncy Geissler Olds & Lowe, PLLC
VisEra Technologies Company Limited
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