Camera display device

Details Camera display device Camera display device

1980-01-29

1982-03-09

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340715, 364561, G09G 300

Patent

active

043192386

ABSTRACT:
A display device for a camera uses at least two display elements to display visual information such as focus information. Signals are produced, the relative phases of which indicate in-focus or out of focus conditions.

REFERENCES:
patent: 4111552 (1978-09-01), Bodlaj
patent: 4113381 (1978-09-01), Epstein
patent: 4158229 (1979-06-01), Woo, Jr. et al.
patent: 4183025 (1980-01-01), Kutaragi
patent: 4200896 (1980-04-01), Baumann
patent: 4210908 (1980-07-01), Sakakibara

Affiliated with

Also associated with

Rating

Camera display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Camera display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera display device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1843244