FR2297447A1 - Procede d'inversion d'image d'un negatif a un positif, ou inversement - Google Patents

Procede d'inversion d'image d'un negatif a un positif, ou inversement

Info

Publication number
FR2297447A1
FR2297447A1 FR7540213A FR7540213A FR2297447A1 FR 2297447 A1 FR2297447 A1 FR 2297447A1 FR 7540213 A FR7540213 A FR 7540213A FR 7540213 A FR7540213 A FR 7540213A FR 2297447 A1 FR2297447 A1 FR 2297447A1
Authority
FR
France
Prior art keywords
inverting
versatile
negative
positive
image
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.)
Granted
Application number
FR7540213A
Other languages
English (en)
French (fr)
Other versions
FR2297447B1 (OSRAM
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of FR2297447A1 publication Critical patent/FR2297447A1/fr
Application granted granted Critical
Publication of FR2297447B1 publication Critical patent/FR2297447B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G16/00—Electrographic processes using deformation of thermoplastic layers; Apparatus therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Liquid Crystal (AREA)
FR7540213A 1975-01-10 1975-12-31 Procede d'inversion d'image d'un negatif a un positif, ou inversement Granted FR2297447A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/540,299 US3961950A (en) 1975-01-10 1975-01-10 Imaging system

Publications (2)

Publication Number Publication Date
FR2297447A1 true FR2297447A1 (fr) 1976-08-06
FR2297447B1 FR2297447B1 (OSRAM) 1979-09-14

Family

ID=24154860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540213A Granted FR2297447A1 (fr) 1975-01-10 1975-12-31 Procede d'inversion d'image d'un negatif a un positif, ou inversement

Country Status (5)

Country Link
US (1) US3961950A (OSRAM)
JP (1) JPS5194252A (OSRAM)
DE (1) DE2553922A1 (OSRAM)
FR (1) FR2297447A1 (OSRAM)
NL (1) NL7514726A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360824A1 (fr) * 1976-08-04 1978-03-03 Laude Jean Pierre Appareil de projection de lumiere dispersee

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896507A (en) * 1952-04-16 1959-07-28 Foerderung Forschung Gmbh Arrangement for amplifying the light intensity of an optically projected image
US3716359A (en) * 1970-12-28 1973-02-13 Xerox Corp Cyclic recording system by the use of an elastomer in an electric field

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
AMSTERDAM ARTICLE REPRIS DE "NEW SCIENTIST", 27 SEPTEMBRE 1973: "CONTRACTING CERAMICS CREATE IMAGES", PAGE 25) *
LITERATUUROVERZICHT WETENSCHAPPELIJKE EN TECHNISCHE DOCUMENTATIE - EN INFORMATIECENTRUM KRIJGSMACHT: NATUURKUNDE EN REACTORTECHNOLOGIE", VOLUME 9, NO. 97, 28 JANVIER 1974 *

Also Published As

Publication number Publication date
NL7514726A (nl) 1976-07-13
DE2553922A1 (de) 1976-07-15
JPS5194252A (OSRAM) 1976-08-18
FR2297447B1 (OSRAM) 1979-09-14
US3961950A (en) 1976-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse