Lens array and method of making same

Details Lens array and method of making same Lens array and method of making same

2005-09-06

2005-09-06

Ben, Loha (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

C359S455000, C264S001700, C430S321000, C427S164000, C257S233000, C438S069000, C438S070000

Reexamination Certificate

active

06940654

ABSTRACT:
Systems and methods are provided for a lens or microlens array or non-spherical lens with or without an integrated sensor unit. A dielectric between a substrate and a lens material has curved recesses, which are filled in by the lens material. Light enters the lens material layer and is focused by the curved recess portions.

REFERENCES:
patent: 6221687 (2001-04-01), Abramovich
patent: 6362498 (2002-03-01), Abramovich
patent: 6535338 (2003-03-01), Nishikawa
patent: 6597509 (2003-07-01), Takakuwa et al.
patent: 6730459 (2004-05-01), Nishikawa et al.
patent: 6781762 (2004-08-01), Ozawa
patent: 6804062 (2004-10-01), Atwater et al.
patent: 6842289 (2005-01-01), Nishikawa et al.

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