CA2057996C - Systeme de fabrication d'images a polarisation - Google Patents

Systeme de fabrication d'images a polarisation Download PDF

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Publication number
CA2057996C
CA2057996C CA002057996A CA2057996A CA2057996C CA 2057996 C CA2057996 C CA 2057996C CA 002057996 A CA002057996 A CA 002057996A CA 2057996 A CA2057996 A CA 2057996A CA 2057996 C CA2057996 C CA 2057996C
Authority
CA
Canada
Prior art keywords
picture
die
carrier
polarizing
light
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.)
Expired - Fee Related
Application number
CA002057996A
Other languages
English (en)
Other versions
CA2057996A1 (fr
Inventor
Christianus Wilhelmus Maria Boelens
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2057996A1 publication Critical patent/CA2057996A1/fr
Application granted granted Critical
Publication of CA2057996C publication Critical patent/CA2057996C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Polarising Elements (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA002057996A 1990-12-19 1991-12-18 Systeme de fabrication d'images a polarisation Expired - Fee Related CA2057996C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9002809A NL9002809A (nl) 1990-12-19 1990-12-19 Fabricagesysteem voor een polariserend beeld.
NL90.02809 1990-12-19

Publications (2)

Publication Number Publication Date
CA2057996A1 CA2057996A1 (fr) 1992-06-20
CA2057996C true CA2057996C (fr) 2000-06-06

Family

ID=19858171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002057996A Expired - Fee Related CA2057996C (fr) 1990-12-19 1991-12-18 Systeme de fabrication d'images a polarisation

Country Status (7)

Country Link
EP (1) EP0498091B1 (fr)
JP (1) JP3081330B2 (fr)
AT (1) ATE137593T1 (fr)
CA (1) CA2057996C (fr)
DE (1) DE69119219T2 (fr)
ES (1) ES2089120T3 (fr)
NL (1) NL9002809A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437401A (en) * 1964-05-25 1969-04-08 Visorama Printed Motions Co Light-intercepting sheet for an illuminated display device
US3650625A (en) * 1966-10-31 1972-03-21 Technical Animations Inc Multiple automatic transfer of molecularly oriented motion patterns
JPS5636612A (en) * 1979-09-04 1981-04-09 Citizen Watch Co Ltd Production of polarizing element

Also Published As

Publication number Publication date
ATE137593T1 (de) 1996-05-15
NL9002809A (nl) 1992-07-16
DE69119219D1 (de) 1996-06-05
EP0498091B1 (fr) 1996-05-01
JP3081330B2 (ja) 2000-08-28
JPH0534637A (ja) 1993-02-12
CA2057996A1 (fr) 1992-06-20
EP0498091A1 (fr) 1992-08-12
DE69119219T2 (de) 1996-11-21
ES2089120T3 (es) 1996-10-01

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