Browse Prior Art Database

Laser Printhead

IP.com Disclosure Number: IPCOM000053360D
Original Publication Date: 1980-Jan-01
Included in the Prior Art Database: 2005-Feb-12

Publishing Venue

IBM

Related People

Authors:
Grant, DE Stafford, DW [+details]

Abstract

U.S. Patent 3,835,249 describes a laser printhead which produces xerographic images for hard-copy reproduction. In this device, one laser beam sweeps a photoconductor drum, while a second beam functions in a light synchronization system.