Patent · US Expired

Photo-conductive coating containing Ge, S, and Pb or Sn

US3966470A · kind A · utility

4Cited by

8References

2Claims

0Family size

Assignee

VEB Pentacon Dresden · DE

Inventors

Adalbert Feltz · Jena, DE
Johannes Opfermann · Jena, DE
Bernd Voigt · Jena, DE
Walter Seliger · Dresden, DE

Key dates

Filing date	Jun 3, 1974
Grant date	Jun 29, 1976
Priority date	—
Expiry date	Jun 3, 1994

Classification

Technology area (CPC G)Physics
CPC primaryG03G5/082
WIPO fieldOptics
WIPO sectorInstruments

Abstract

As a photoconductive material there is provided a carrier having a coating thereon of a germanium-sulphur-lead alloy or a germanium-sulphur-tin alloy.

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