Browse Prior Art Database

REFLEX EXPOSURE LIGHT GUIDE

IP.com Disclosure Number: IPCOM000022918D
Original Publication Date: 1976-Apr-30
Included in the Prior Art Database: 2004-Mar-27
Document File: 2 page(s) / 135K

Publishing Venue

Xerox Disclosure Journal

Abstract

A xerographic reflex exposure system is disclosed in which a sheet light guide 66 is placed in the small air gap tan~- gentially between an original object 2 and a photosensitive member 4 to illuminate the original, The end or edge Sb of the light guide is beveled and coated to provide a reflect~~ ing end surface 12, thus to reflect light onto the original from which it is in turn reflected to the photosensitive

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Page 1 of 2

XEROX DISCLOSURE JOURNAL

REFLEX EXPOSURE LIGHT GUIDE Proposed Classification
Robert W~ Gundlach U,S, Cl, 355/119
John B, Wells Int, Cl, G03b 27/16
Richard C, Vock

2

8b /2

4

6b

A xerographic reflex exposure system is disclosed in which
a sheet light guide 66 is placed in the small air gap tan~-

gentially between an original object 2 and a photosensitive
member 4 to illuminate the original, The end or edge Sb of
the light guide is beveled and coated to provide a reflect~~
ing end surface 12, thus to reflect light onto the original
from which it is in turn reflected to the photosensitive

member,

Volume 1 Number 4 April 1976 83

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

Page 2 of 2

84 XEROX DISCLOSURE JOURNAL

Volume 1 Number 4 April 1976

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