Pixel mirror based stage lighting system

Details Pixel mirror based stage lighting system Pixel mirror based stage lighting system

2006-07-18

2006-07-18

Vu, David (Department: 2828)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Keyboard operated or pattern controlled regulator

C345S182000

Reexamination Certificate

active

07078869

ABSTRACT:
A lighting system with a digital micromirror device which forms a digital godo system that is controllable on a pixel level. The device includes a number of sensitive electronic elements. The device is controlled by two different controllers: a digital signal processor which is effectively the number crunching portion, and a controller, which controls the functions of the light. The controller also logs errors into a registery, such as a non-volatile memory. A field programmable gate array is used for a number of purposes, including to form the ports. One of those ports is a tech port, which is used to detect status of the light such as faults.

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patent: 4588927 (1986-05-01), Kanno et al.
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patent: 5805119 (1998-09-01), Erskine et al.
patent: 5868666 (1999-02-01), Okada et al.
patent: 6268799 (2001-07-01), Miyashita et al.

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