Method of manufacturing microlens, microlens, optical film,...

Details Method of manufacturing microlens, microlens, optical film,... Method of manufacturing microlens, microlens, optical film,...

2008-05-20

2008-05-20

Mack, Ricky (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

C359S620000, C359S621000, C359S623000, C359S627000

Reexamination Certificate

active

07375893

ABSTRACT:
A method of manufacturing a microlens having a convex shape on a substrate includes: a step of providing a first droplet on the substrate, a step of forming a first convex portion by drying the first droplet so as to solidify the first droplet, a step of providing a second droplet of a lens material in a concave area that is placed at a center of the first convex portion and a step of forming a second convex portion by curing the second droplet.

REFERENCES:
patent: 6952311 (2005-10-01), Sakai
patent: 7145725 (2006-12-01), Hasei
patent: 2005/0270651 (2005-12-01), Boettiger et al.
patent: 06-317701 (1994-11-01), None
patent: 2001-141906 (2001-05-01), None
patent: 2003-240913 (2002-02-01), None
patent: 2003-258380 (2003-09-01), None
patent: 2004-338274 (2004-12-01), None
patent: 2004-341315 (2004-12-01), None
patent: 2005-0016234 (2004-08-01), None

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