Laser dot matrix display systems

Details Laser dot matrix display systems Laser dot matrix display systems

1998-02-04

2000-05-23

Hjerpe, Richard A.

Computer graphics processing and selective visual display system

Plural physical display element control system

Optical means interposed in viewing path

345 84, G06G 336

Patent

active

060670592

ABSTRACT:
Laser systems are provided that include a turntable having a plurality of circumferential mirrors that are rotatably controlled by one motor. One or more laser modules are oriented to direct laser beams at the mirrors, as the mirrors are rotated. Each beam that is reflected by a mirror forms a dot of the desired image. The vertical level of the formed dots is controlled either by providing the mirrors at different angles, or by providing a plurality of laser modules at differently angled orientations or at different vertical positions. The positioning of dots along a horizontal line is controlled by synchronizing the rate of rotation of the turntable with the on-off times of the laser module(s).

REFERENCES:
patent: 4654716 (1987-03-01), Zimmerman
patent: 5032924 (1991-07-01), Brown et al.
patent: 5054930 (1991-10-01), Adelson
patent: 5140427 (1992-08-01), Nakane et al.
patent: 5172419 (1992-12-01), Manian
patent: 5295143 (1994-03-01), Rao et al.
patent: 5757341 (1998-05-01), Clarke et al.
patent: 5874929 (1999-02-01), Opower et al.
patent: 5905751 (1999-05-01), Huang et al.
patent: 5917462 (1999-06-01), Suzuki et al.

Affiliated with

Also associated with

Rating

Laser dot matrix display systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser dot matrix display systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser dot matrix display systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1840052