Methods of manufacturing microlenses, microlens arrays and...

Details Methods of manufacturing microlenses, microlens arrays and... Methods of manufacturing microlenses, microlens arrays and...

2006-01-19

2009-10-20

Hannett, James M (Department: 2622)

Television

Camera, system and detail

Optics

C348S340000

Reexamination Certificate

active

07605857

ABSTRACT:
A method of manufacturing a microlens is provided. The method includes forming a first lens pattern, forming a second lens pattern on a portion of the first lens pattern in a manner which controls an asymmetric curvature of the microlens. The method further includes reflowing the first and second lens patterns.

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Hwang-Cherng Chow et al.,New Pixel-Shared Design and Split-Path Readout of CMOS Image Sensor Circuits, IEEE, pp. 49-52, 2002.

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