Photographing data indicator for a single lens reflex camera

Details Photographing data indicator for a single lens reflex camera Photographing data indicator for a single lens reflex camera

1982-02-05

1984-02-07

Mathews, A. A.

354219, 350336, G03B 1720

Patent

active

044299796

ABSTRACT:
A photographing data indicator for a single lens reflex camera comprises a first drive electrode having a through opening formed therein, the configuration of which represents photographing data, and a second drive electrode having a solid configuration representing photographing data and disposed inside the through opening formed in the first drive electrode. Both the first and the second drive electrodes are disposed on a liquid crystal display panel which is in turn disposed within a viewfinder of the camera.

REFERENCES:
patent: 4051503 (1977-09-01), Uno et al.
patent: 4140378 (1979-02-01), Suzuki et al.
patent: 4212011 (1980-07-01), Waldron

Affiliated with

Also associated with

Rating

Photographing data indicator for a single lens reflex camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographing data indicator for a single lens reflex camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographing data indicator for a single lens reflex camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2159093