Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2006-08-29
2006-08-29
Lester, Evelyn A. (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C359S291000, C359S292000, C359S224200, C359S298000, C359S303000, C359S318000
Reexamination Certificate
active
07099064
ABSTRACT:
Disclosed herein are an electrostatic-type variable diffractive light modulator, which includes lower micromirrors that are provided on a glass substrate to be spaced apart from each other, and actuates upper micromirrors that are spaced apart from the substrate by an electrostatic actuating method, thus allowing the upper and lower micromirrors to diffract incident light entering a lower portion of the substrate, and a method of manufacturing the electrostatic-type variable diffractive light modulator.
REFERENCES:
patent: 5311360 (1994-05-01), Bloom et al.
patent: 2005/0243401 (2005-11-01), Yun
patent: 2000-7014798 (2001-06-01), None
Choi Yoon-Joon
Hong Yoon-Shik
Shin Dong-Ho
Song Jong-Hyeong
Victor Yurlov
Christensen O'Connor Johnson & Kindness PLLC
Lester Evelyn A.
Samsung Electro-Mechanics Co. Ltd.
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