Development system

Details Development system Development system

1979-11-05

1981-11-03

Lawrence, Evan

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

118648, 118651, 118653, G03G 1509

Patent

active

042979722

ABSTRACT:
An apparatus which develops a latent image by transporting a conductive developer material comprising marking particles into contact therewith successive times. During the first contact time, the conductivity of the developer material optimizes development of solid areas within the latent image with marking particles. The last contact time occurs with a developer material having a lower conductivity than the development material employed during the first contact time. In this way, development of lines within the latent image with marking particles is optimized during this latter contact time.

REFERENCES:
patent: 3543720 (1970-12-01), Drexler et al.
patent: 3664857 (1972-05-01), Miller
patent: 3703395 (1972-11-01), Drexler et al.
Paxton, K. B., Customer-Controlled Copy Contrast, Fringiness, and Edge Enhancement, Disclosure No. 16,823, Research Disclosure Journal, Apr. 1978, p. 4.

Affiliated with

Also associated with

Rating

Development system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1059574