Display device for use in a photographic camera

Details Display device for use in a photographic camera Display device for use in a photographic camera

1987-04-23

1988-11-29

Gellner, Michael L.

354474, 354478, 35428912, G03B 1720

Patent

active

047885696

ABSTRACT:
A display device for use in a photographic camera has a light receiving type display arrangement including a negative type, electro-optically photosensitive panel having a plurality of first segments and a second segment. The first segments comprise groups of display segments each displaying a character. The configuration of the character is varied by controlling the energization of the first segments. The second segment comprises a window-type segment which can be switched between the states of transmitting and shielding light by controlling the energization of the second segment. The display device further includes illuminating members for illuminating the areas of the first and second segments. The illuminating member has a light emitting arrangement for conducting the light from the illuminating member into the second segment.

REFERENCES:
patent: 4074292 (1978-02-01), Nakamoto et al.
patent: 4149795 (1979-04-01), Sakurada et al.
patent: 4529290 (1985-07-01), Kobori et al.

Affiliated with

Also associated with

Rating

Display device for use in a photographic 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 Display device for use in a photographic camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device for use in a photographic camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-366540