Micromirror with electrostatically controlled microshutter,...

Details Micromirror with electrostatically controlled microshutter,... Micromirror with electrostatically controlled microshutter,...

2005-05-03

2005-05-03

Porta, David (Department: 2878)

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

C250S339060, C250S339010, C250S338100, C250S336100, C359S896000

Reexamination Certificate

active

06888142

ABSTRACT:
An optic device with a variable operating mode comprises a micromirror which can be obscured by means of an electrostatically controlled microshutter. In the operating condition of the microshutter, the petal of this adheres over a substrate to allow a beam of light to reach the mirror. In the condition at rest, the petal is curled up and one of its surfaces receives the beam of light and reflects it in all directions, at the same time preventing this from reaching the mirror.

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