Micro lens and fabrication method of micro lens, optical...

Details Micro lens and fabrication method of micro lens, optical... Micro lens and fabrication method of micro lens, optical...

2006-12-05

2006-12-05

Ben, Loha (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

C359S811000, C359S819000, C264S001380, C264S001700, C347S020000, C347S037000, C347S040000, C428S428000, C427S162000

Reexamination Certificate

active

07145725

ABSTRACT:
A micro lens is provided with proper optical characteristics, such as a condensing function. Furthermore, a fabrication method of a micro lens is provided as well as, an optical device, an optical transmitter, a laser printer head, and a laser printer. The micro lens is equipped with a lens member formed by a liquid droplet ejection method, including: a base member formed on a substrate, a lens member formed on an upper surface of the above-mentioned base member to which the lens material is ejected in a plurality of dots by the liquid droplet ejection method, the upper surface of the base member having a concavity and a convexity with at least a part of the upper surface of the base member being subjected to repellant treatment.

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