Optical device and projector

Details Optical device and projector Optical device and projector

2006-08-01

2006-08-01

Dang, Hung X. (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S245000, C359S554000, C353S052000, C353S054000

Reexamination Certificate

active

07085034

ABSTRACT:
An optical device (44) includes three optical modulators, three optical modulator holders (447), a plurality of fluid circulating members (440), a cross dichroic prism (444), a fluid branching section (446), a fluid feed-in section (449) and a fluid pressurizing/feeding section (445). The three optical modulator holders (447) are fitted respectively to the three light-incident surfaces of the cross dichroic prism (444) through three supporting members (448). The fluid feed-in section (449) is fitted to the top surface of the cross dichroic prism (444). The fluid branching section (446) and the fluid pressurizing/feeding section (445) are laid one on the other and fitted to the lower surface of the cross dichroic prism (444).

REFERENCES:
patent: 6751027 (2004-06-01), Van Den Bossche et al.
patent: A 01-159684 (1989-06-01), None

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