Light modulator device

Details Light modulator device Light modulator device

2007-03-13

2007-03-13

Dang, Hung Xuan (Department: 2873)

Optical: systems and elements

Glare or unwanted light reduction

Directional or angular discrimination

C359S619000, C359S668000, C359S669000, C353S070000, C348S834000

Reexamination Certificate

active

11101678

ABSTRACT:
A light modulator device includes a top plate and an angled extender coupled to the top plate. The angled extender includes an incident portion and an exit portion that is relatively thicker than the incident portion.

REFERENCES:
patent: 4526470 (1985-07-01), Kaye
patent: 5251322 (1993-10-01), Doyle et al.
patent: 5349398 (1994-09-01), Koester
patent: 5621487 (1997-04-01), Shirochi
patent: 6373537 (2002-04-01), Yun et al.
patent: 6485625 (2002-11-01), Simpson et al.
patent: 2003/0184843 (2003-10-01), Moon et al.
patent: 2004/0218401 (2004-11-01), Okubo et al.

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