Remote controllable laser projection apparatus

Details Remote controllable laser projection apparatus Remote controllable laser projection apparatus

1998-05-20

2000-07-11

Allen, Stephone B.

Radiant energy

Photocells; circuits and apparatus

Photocell controls its own optical systems

2502061, 33DIG21, 3561411, G01B 1126

Patent

active

06087645&

ABSTRACT:
An inexpensive remote-controllable laser projection apparatus projects a laser light onto a target object that is located at a prescribed distance from the laser projection apparatus. The laser projection apparatus includes a main body and a remotely controllable reflection target. The main body includes a projection means for projecting the laser light, a reflected light detection means for detecting the reflected light of the projected laser light, a controller, which is connected to the projection means and the reflected light detection means, for controlling the projection of the laser light in multiple operation modes. The reflection target is placed at a position that is separated from the main body, on which prescribed reflection patterns for reflecting the projected laser light are formed. The controller detects, via the reflected light detection means, the patterns of the reflected light which are generated by the reflection patterns formed on the reflection target, and the controller identifies and selects the operation mode based on the detected patterns of the reflected light.

REFERENCES:
patent: 5583685 (1996-12-01), Ohtomo et al.
patent: 5610711 (1997-03-01), Rando
patent: 5898490 (1999-04-01), Ohtomo et al.
patent: 5907907 (1999-06-01), Ohtomo et al.
patent: 6011613 (2000-01-01), Ohtomo et al.

Affiliated with

Also associated with

Rating

Remote controllable laser projection apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Remote controllable laser projection apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remote controllable laser projection apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-544227