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WO1990006520A3 - Electrographic process for generating an electrical image signal - Google Patents

Electrographic process for generating an electrical image signal Download PDF

Info

Publication number
WO1990006520A3
WO1990006520A3 PCT/US1989/005396 US8905396W WO9006520A3 WO 1990006520 A3 WO1990006520 A3 WO 1990006520A3 US 8905396 W US8905396 W US 8905396W WO 9006520 A3 WO9006520 A3 WO 9006520A3
Authority
WO
WIPO (PCT)
Prior art keywords
image signal
electrical image
generating
electrographic process
voltage pattern
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.)
Ceased
Application number
PCT/US1989/005396
Other languages
French (fr)
Other versions
WO1990006520A2 (en
Inventor
Anthony R Lubinsky
John W May
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of WO1990006520A2 publication Critical patent/WO1990006520A2/en
Publication of WO1990006520A3 publication Critical patent/WO1990006520A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/265—Contactless testing
    • G01R31/2656—Contactless testing using non-ionising electromagnetic radiation, e.g. optical radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

An electrical image signal is produced by an electrographic process including the steps of forming a differential voltage pattern; developing the voltage pattern with a luminescent toner; exciting the developed image to emit radiation; and photoelectrically detecting the emitted radiation to produce an electrical image signal.
PCT/US1989/005396 1988-12-07 1989-12-04 Electrographic process for generating an electrical image signal Ceased WO1990006520A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28079388A 1988-12-07 1988-12-07
US280,793 1988-12-07

Publications (2)

Publication Number Publication Date
WO1990006520A2 WO1990006520A2 (en) 1990-06-14
WO1990006520A3 true WO1990006520A3 (en) 1990-09-07

Family

ID=23074678

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1989/005396 Ceased WO1990006520A2 (en) 1988-12-07 1989-12-04 Electrographic process for generating an electrical image signal

Country Status (3)

Country Link
EP (1) EP0397846A1 (en)
JP (1) JPH03502498A (en)
WO (1) WO1990006520A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8936897B2 (en) 2012-05-02 2015-01-20 Eastman Kodak Company Enhancing color toner images with fluorescing magenta toners

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070577A (en) * 1976-09-10 1978-01-24 Xonics, Inc. Imaging systems with fluorescent and phosphorescent toner
GB2015142A (en) * 1978-02-24 1979-09-05 Mpd Technology Hydride Container
GB2034075A (en) * 1978-11-09 1980-05-29 Savin Corp Method and apparatus for xeroradiography
EP0252327A1 (en) * 1986-06-13 1988-01-13 Fuji Photo Film Co., Ltd. Radiation image read-out method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070577A (en) * 1976-09-10 1978-01-24 Xonics, Inc. Imaging systems with fluorescent and phosphorescent toner
GB2015142A (en) * 1978-02-24 1979-09-05 Mpd Technology Hydride Container
GB2034075A (en) * 1978-11-09 1980-05-29 Savin Corp Method and apparatus for xeroradiography
EP0252327A1 (en) * 1986-06-13 1988-01-13 Fuji Photo Film Co., Ltd. Radiation image read-out method and apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Display & Imaging Technology, Volume 1, No. 2, 1986, Gordon and Breach Science Publishers, Ltd, (London, GB), M.V. ALFIMOV et al.: "Luminescent Photography", pages 119-140 *

Also Published As

Publication number Publication date
JPH03502498A (en) 1991-06-06
WO1990006520A2 (en) 1990-06-14
EP0397846A1 (en) 1990-11-22

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