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THE USE OF TLCL AS ADDITIVE TO IMPROVE XEROGRAPHIC PROPERTIES CL OF GEOMETRICALLY CONTROLLED

IP.com Disclosure Number: IPCOM000023408D
Original Publication Date: 1977-Aug-31
Included in the Prior Art Database: 2004-Mar-30
Document File: 2 page(s) / 160K

Publishing Venue

Xerox Disclosure Journal

Abstract

The use of thallium as an additive in the fabrication of geo-metrically controlled photoreceptor layers as disclosed in U.S. Patents 3,787,208 and 3,981,728 is disclosed. The use of the thallium in these geometrically controlled photoreceptors eliminates such defects as low charging, high dark decay and cycle down in surface potential.

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XEROX DISCLOSURE JOURNAL

THE USE OF TLCL AS ADDITIVE TO Proposed Classification
IMPROVE XEROGRAPHIC PROPERTIES tJ.S. CL 96/1.5
OF GEOMETRICALLY CONTROLLED mt. Ci G03g 5/04
PHOTORECEPTO~LAYER
Samuel Jackling
Chi-Yuan Ling

The use of thallium as an additive in the fabrication of geo~
metrically controlled photoreceptor layers as disclosed in
U.S. Patents 3,787,208 and 3,981,728 is disclosed. The use of
the thallium in these geometrically controlled photoreceptors
eliminates such defects as low charging, high dark decay and
cycle down in surface potential.

The thallium, trigonal selenium and dry binder particles are
mixed together. The member is then heated in order to fuse the
binder. The thallium and trigonal selenium remain in the
paths or chains between the large particles of binder which
are fused.

Volume 2 Number 4 July/August 1977 19

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