JPS5386219A - Light sensor for electronic photograph - Google Patents

Light sensor for electronic photograph

Info

Publication number
JPS5386219A
JPS5386219A JP86477A JP86477A JPS5386219A JP S5386219 A JPS5386219 A JP S5386219A JP 86477 A JP86477 A JP 86477A JP 86477 A JP86477 A JP 86477A JP S5386219 A JPS5386219 A JP S5386219A
Authority
JP
Japan
Prior art keywords
light sensor
electronic photograph
light
durability
contained
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP86477A
Other languages
Japanese (ja)
Inventor
Kenji Seki
Motoo Tasaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP86477A priority Critical patent/JPS5386219A/en
Publication of JPS5386219A publication Critical patent/JPS5386219A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the durability of a ZnO light sensor for PPC copy from view of insulation breakdown avoidance and to provide a necessary and sufficient charge holding ability with a thickness providing an optimal light sensitivity, wherein specified substances are contained in a light sensitive layer.
COPYRIGHT: (C)1978,JPO&Japio
JP86477A 1977-01-10 1977-01-10 Light sensor for electronic photograph Pending JPS5386219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP86477A JPS5386219A (en) 1977-01-10 1977-01-10 Light sensor for electronic photograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP86477A JPS5386219A (en) 1977-01-10 1977-01-10 Light sensor for electronic photograph

Publications (1)

Publication Number Publication Date
JPS5386219A true JPS5386219A (en) 1978-07-29

Family

ID=11485527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP86477A Pending JPS5386219A (en) 1977-01-10 1977-01-10 Light sensor for electronic photograph

Country Status (1)

Country Link
JP (1) JPS5386219A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245471B1 (en) * 2000-04-12 2001-06-12 Lexmark International, Inc. Charge generation layers comprising at least one titanate and photoconductors including the same
US7531112B2 (en) * 2004-05-04 2009-05-12 Samsung Electro-Mechanics Co., Ltd. Composition for forming dielectric, capacitor produced using composition, and printed circuit board provided with capacitor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245471B1 (en) * 2000-04-12 2001-06-12 Lexmark International, Inc. Charge generation layers comprising at least one titanate and photoconductors including the same
EP1277089A1 (en) * 2000-04-12 2003-01-22 Lexmark International, Inc. Charge generation layers comprising at least one titanate and photoconductors including the same
EP1277089A4 (en) * 2000-04-12 2006-03-01 Lexmark Int Inc Charge generation layers comprising at least one titanate and photoconductors including the same
US7531112B2 (en) * 2004-05-04 2009-05-12 Samsung Electro-Mechanics Co., Ltd. Composition for forming dielectric, capacitor produced using composition, and printed circuit board provided with capacitor

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