Dismiss
InnovationQ will be updated on Sunday, Oct. 22, from 10am ET - noon. You may experience brief service interruptions during that time.
Browse Prior Art Database

LONG PULSE XENON FLASH ILLUMINATION WITH MECHANICAL OR ELECTRO-OPTICAL SHUTTERS

IP.com Disclosure Number: IPCOM000025820D
Original Publication Date: 1988-Apr-30
Included in the Prior Art Database: 2004-Apr-04
Document File: 2 page(s) / 48K

Publishing Venue

Xerox Disclosure Journal

Abstract

Conventional flash exposure systems used in conjunction with a moving hotoreceptor require high voltage ower supplies with resulting high costs prevent image blur. A higher photoreceptor speed requires a shorter exposure pulse. This proposal uses a low voltage power supply to produce a long flash pulse. A mechanical focal plane shutter is used next to the image or object instead of the shutter near the lens.

This text was extracted from a PDF file.
At least one non-text object (such as an image or picture) has been suppressed.
This is the abbreviated version, containing approximately 100% of the total text.

Page 1 of 2

XEROX DISCLOSURE JOURNAL

LONG PULSE XENON FLASH ILLUMINATION WITH MECHANICAL U.S. C1.355/67 OR ELECTRO-OPTICAL SHUTTERS
Melvin E. Deibler

Proposed Classification

Int. C1. G03b 27/54

Conventional flash exposure systems used in conjunction with a moving hotoreceptor require high voltage ower supplies with resulting high costs

prevent image blur. A higher photoreceptor speed requires a shorter exposure pulse. This proposal uses a low voltage power supply to produce a long flash
pulse. A mechanical focal plane shutter is used next to the image or object instead of the shutter near the lens.

F or the supply in order to produce a s R ort pulse. The short pulse is required to

Volume 13 Number 2 March/April 1988 107

[This page contains 1 picture or other non-text object]

Page 2 of 2

108

  XEROX DISCLOSURE JOURNAL Volume 13 Number 2 MarchjApril 1988

[This page contains 1 picture or other non-text object]