Remote trigger method and apparatus for a camera shutter

Details Remote trigger method and apparatus for a camera shutter Remote trigger method and apparatus for a camera shutter

1991-08-05

1993-02-02

Gellner, Michael L.

354131, G03B 1738

Patent

active

051841630

ABSTRACT:
A low-cost remote control triggering mechanism for the shutter of a camera utilizes a remote control transmitter that utilizes a pulsed light emitting diode transmitter to generate triggering pulses having a predetermined pulse width and pulse spacing. A receiver at the camera receives the pulses and utilizes filtering, threshold detection and pulse width and interval criteria to distinguish triggering pulses from ambient light sources.

REFERENCES:
patent: 4041512 (1977-08-01), Iwata et al.
patent: 4937604 (1990-06-01), Yoshida et al.
patent: 5066948 (1991-11-01), Kaneko

Affiliated with

Also associated with

Rating

Remote trigger method and apparatus for a camera shutter 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 trigger method and apparatus for a camera shutter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remote trigger method and apparatus for a camera shutter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-9547