Patent · US Expired

Transfer of photoelectrophoretic images

US4069047A · kind A · utility

0Cited by
9References
14Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 27, 1975
Grant dateJan 17, 1978
Priority date—
Expiry dateJun 27, 1995

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G17/04
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

There is disclosed a photoelectrophoretic imaging system wherein a layer of an imaging suspension is arranged between a conductive transparent electrode and a second electrode, preferably a blocking electrode, subjected to an electrical field and exposed to an imagewise pattern of activating electromagnetic radiation to form an image on the transparent electrode which is subsequently transferred to a receiver member and fixed thereto. The conductive transparent electrode comprises a layer of a conductive material overlying a layer of polymeric material which overlies a substrate and is also utilized during the transfer and fixing of the image.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.