Optical recording head and image recording apparatus

Details Optical recording head and image recording apparatus Optical recording head and image recording apparatus

1994-09-21

1998-05-19

Fuller, Benjamin R.

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

347122, B41J 2415, B41J 245

Patent

active

057542163

ABSTRACT:
An optical recording head comprises a cathode for emitting electrons, and an emission element array, provided apart from the cathode. The emission element array has a substrate, a plurality of anodes arranged at predetermined intervals on the substrate, a plurality of phosphor cells, arranged in contact to the anodes on the substrate, for emitting light based on the electrons from the cathode, and an insulation layer formed on the substrate, and a control electrode, laid out on the insulation layer while being electrically insulated from the anodes, in such a way as to surround the phosphor cells. The control electrode accelerates the electrons from the cathode.

REFERENCES:
patent: 4859913 (1989-08-01), Genovese et al.
patent: 4949101 (1990-08-01), Shimizu
patent: 5402157 (1995-03-01), Nagato et al.

Affiliated with

Also associated with

Rating

Optical recording head and image recording apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1857294