Actively-illuminated accessory
First Claim
1. An accessory utilizing a light emitter, comprising:
- said light emitter, arranged near a transparent body, for intermittently emitting light upon reception of an electrical signal;
first pulse generator for generating a first pulse signal at a relatively short pulse interval;
photo detector for detecting light incident on said transparent body and generating a light detection signal;
second pulse generator for generating a second pulse signal at a relatively long pulse interval; and
signal processor for receiving the first pulse signal, the second pulse signal, and the light detection signal and supplying the electrical signal to said light emitter at a predetermined timing.
0 Assignments
0 Petitions
Accused Products
Abstract
This invention discloses an accessory utilizing a light emitter, including the light emitter, arranged near a transparent body, for intermittently emitting light upon reception of an electrical signal, first pulse generator for generating a first pulse signal at a relatively short pulse interval, photo detector for detecting light incident on the transparent body and generating a light detection signal, second pulse generator for generating a second pulse signal at a relatively long pulse interval, and signal processor for receiving the first pulse signal, the second pulse signal, and the light detection signal and supplying the electrical signal to the light emitter at a predetermined timing.
154 Citations
20 Claims
-
1. An accessory utilizing a light emitter, comprising:
-
said light emitter, arranged near a transparent body, for intermittently emitting light upon reception of an electrical signal; first pulse generator for generating a first pulse signal at a relatively short pulse interval; photo detector for detecting light incident on said transparent body and generating a light detection signal; second pulse generator for generating a second pulse signal at a relatively long pulse interval; and signal processor for receiving the first pulse signal, the second pulse signal, and the light detection signal and supplying the electrical signal to said light emitter at a predetermined timing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification