Exposure balance arrangement for an image fixing device

Details Exposure balance arrangement for an image fixing device Exposure balance arrangement for an image fixing device

1990-08-17

1991-07-09

Gellner, Michael L.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

354456, 3542271, 358225, G03B 728, G03B 1100

Patent

active

050309854

ABSTRACT:
An exposure balance arrangement for a film or electronic camera employs a matrix metering full frame CCD which looks at an image and bit maps pixel locations of high light intensity. This information is used to selectively darken areas on an X-Y addressable electronic shutter through which the image passes.

REFERENCES:
patent: 3724349 (1973-04-01), von Belvard et al.
patent: 3986022 (1976-10-01), Hyatt
patent: 4050814 (1977-09-01), McFadden
patent: 4473288 (1984-09-01), Anodera et al.
patent: 4526454 (1985-07-01), Suzuki et al.
patent: 4589030 (1986-05-01), Kley
patent: 4603356 (1986-07-01), Bates
patent: 4833540 (1989-05-01), Kokubu

Affiliated with

Also associated with

Rating

Exposure balance arrangement for an image fixing 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 Exposure balance arrangement for an image fixing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exposure balance arrangement for an image fixing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-621315