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WO2003015329A3 - Photosensitive device for internal information transfer and information coding process - Google Patents

Photosensitive device for internal information transfer and information coding process Download PDF

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Publication number
WO2003015329A3
WO2003015329A3 PCT/BR2002/000110 BR0200110W WO03015329A3 WO 2003015329 A3 WO2003015329 A3 WO 2003015329A3 BR 0200110 W BR0200110 W BR 0200110W WO 03015329 A3 WO03015329 A3 WO 03015329A3
Authority
WO
WIPO (PCT)
Prior art keywords
information
coding process
photosensitive device
information transfer
invention refers
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/BR2002/000110
Other languages
French (fr)
Other versions
WO2003015329A2 (en
Inventor
Souza Motta Sergio H De
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.)
MM COMERCIAL DE PRODUTOS PROMOCIONAIS Ltda
MM COM DE PRODUTOS PROMOCIONAI
Original Assignee
MM COMERCIAL DE PRODUTOS PROMOCIONAIS Ltda
MM COM DE PRODUTOS PROMOCIONAI
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 MM COMERCIAL DE PRODUTOS PROMOCIONAIS Ltda, MM COM DE PRODUTOS PROMOCIONAI filed Critical MM COMERCIAL DE PRODUTOS PROMOCIONAIS Ltda
Priority to AU2002322209A priority Critical patent/AU2002322209A1/en
Publication of WO2003015329A2 publication Critical patent/WO2003015329A2/en
Anticipated expiration legal-status Critical
Publication of WO2003015329A3 publication Critical patent/WO2003015329A3/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/04—Photo-taking processes
    • G03C5/06—Travelling-mask processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The invention refers to a photosensitive device with typical appearance similar to a post office stamp, provided with information and equipped with at least two internal layers, able to perform the information transfer, be it coded or not, from one layer to another, activated by an appropriate light stimulus. Furthermore, the invention refers to an information coding process, which the result is an image whose features (shape, intensity, etc.) are useful when associated to the occurrence of an event and its duration, e.g. proof of the broadcasting of a specific television program within a given time period.
PCT/BR2002/000110 2001-08-06 2002-08-06 Photosensitive device for internal information transfer and information coding process Ceased WO2003015329A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002322209A AU2002322209A1 (en) 2001-08-06 2002-08-06 Photosensitive device for internal information transfer and information coding process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR0104375-7A BR0104375A (en) 2001-08-06 2001-08-06 Photosensitive information transfer device and information coding process
BRPI0104375-7 2001-08-06

Publications (2)

Publication Number Publication Date
WO2003015329A2 WO2003015329A2 (en) 2003-02-20
WO2003015329A3 true WO2003015329A3 (en) 2004-03-04

Family

ID=3948007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2002/000110 Ceased WO2003015329A2 (en) 2001-08-06 2002-08-06 Photosensitive device for internal information transfer and information coding process

Country Status (3)

Country Link
AU (1) AU2002322209A1 (en)
BR (1) BR0104375A (en)
WO (1) WO2003015329A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5151781A (en) * 1990-07-13 1992-09-29 Victor Company Of Japan, Ltd. Method of recording color image information
DE19625374A1 (en) * 1996-06-25 1998-01-02 Hohenacker Thomas Storage device for part of monitor screen image
US5790169A (en) * 1994-11-03 1998-08-04 Hohenacker; Thomas Device for storing picture or code information displayed on a screen, carrier cards for such devices and method for the transmission of a code
WO2000017709A1 (en) * 1998-09-18 2000-03-30 Cpfilms Inc. Photosensitive plastics films and information storage devices
JP2001242603A (en) * 2000-02-25 2001-09-07 Konica Corp Silver halide color photographic sensitive material and digital color image forming method using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5151781A (en) * 1990-07-13 1992-09-29 Victor Company Of Japan, Ltd. Method of recording color image information
US5790169A (en) * 1994-11-03 1998-08-04 Hohenacker; Thomas Device for storing picture or code information displayed on a screen, carrier cards for such devices and method for the transmission of a code
DE19625374A1 (en) * 1996-06-25 1998-01-02 Hohenacker Thomas Storage device for part of monitor screen image
WO2000017709A1 (en) * 1998-09-18 2000-03-30 Cpfilms Inc. Photosensitive plastics films and information storage devices
JP2001242603A (en) * 2000-02-25 2001-09-07 Konica Corp Silver halide color photographic sensitive material and digital color image forming method using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number Publication date
AU2002322209A1 (en) 2003-02-24
WO2003015329A2 (en) 2003-02-20
BR0104375A (en) 2003-08-05

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