Electro luminescence device and electrophotographic printing sys

Details Electro luminescence device and electrophotographic printing sys Electro luminescence device and electrophotographic printing sys

1986-10-02

1989-02-21

Shaw, Clifford C.

Facsimile and static presentation processing

Facsimile

Recording apparatus

346107R, H04N 123

Patent

active

048070475

ABSTRACT:
An EL device having an electrode arrangement including first electrodes and at least one row of second electrodes intersecting the first electrodes and energized by a combination of the first and second electrodes. The second electrodes are divided into a plurality of sub-electrode portions. The electrode arrangement is such that the first electrodes each comprise a plurality of segments that are commonly-connected and intersect different sub-electrode portions. Another electrode arrangement is such that the first electrodes are arranged in a belt form and intersect different sub-electrodes portions in a meander manner.
The EL device can be applied to an electrophotographic printing system as an optical system for forming a latent image. EL elements are repeatedly energized with the same data to give a sufficient intensity of light on a light sensitive medium, and deenergized for a time in which the intensity is decreased to a low level.

REFERENCES:
patent: 3881921 (1975-05-01), Frank
patent: 4045218 (1977-08-01), McVeigh
patent: 4295137 (1981-10-01), Haugsjaa
patent: 4378956 (1983-04-01), Lester
patent: 4478504 (1984-10-01), Tanaka
patent: 4535341 (1985-08-01), Kun et al.

Affiliated with

Also associated with

Rating

Electro luminescence device and electrophotographic printing sys does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1526841