CH594495A5 - - Google Patents

Info

Publication number
CH594495A5
CH594495A5 CH554976A CH554976A CH594495A5 CH 594495 A5 CH594495 A5 CH 594495A5 CH 554976 A CH554976 A CH 554976A CH 554976 A CH554976 A CH 554976A CH 594495 A5 CH594495 A5 CH 594495A5
Authority
CH
Switzerland
Application number
CH554976A
Inventor
Alex Nyfeler
David Leslie Greenaway
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH554976A priority Critical patent/CH594495A5/xx
Priority to DE2624017A priority patent/DE2624017C2/de
Priority to JP2092977A priority patent/JPS52134516A/ja
Priority to AT271477A priority patent/AT353329B/de
Priority to GB17165/77A priority patent/GB1538028A/en
Priority to SE7704936A priority patent/SE418823B/xx
Priority to IT22996/77A priority patent/IT1076730B/it
Priority to FR7713207A priority patent/FR2350213A1/fr
Priority to NLAANVRAGE7704884,A priority patent/NL182756C/xx
Priority to ES458397A priority patent/ES458397A1/es
Priority to BE177252A priority patent/BE854238A/xx
Publication of CH594495A5 publication Critical patent/CH594495A5/xx
Priority to US05/948,239 priority patent/US4223050A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00—Reproduction or duplicating of printing formes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00—Reproduction or duplicating of printing formes
    • B41C3/06—Reproduction or duplicating of printing formes to produce printing blocks from plastics
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/022—Layers for surface-deformation imaging, e.g. frost imaging
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0476—Holographic printer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/128—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by electric registration, e.g. electrolytic, spark erosion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B5/00—Details of, or auxiliary devices for, ticket-issuing machines
    • G07B5/06—Details of, or auxiliary devices for, ticket-issuing machines for preventing fraudulent operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276—Replicating a master hologram without interference recording
    • G03H1/028—Replicating a master hologram without interference recording by embossing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
CH554976A 1976-05-04 1976-05-04 CH594495A5 (no)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH554976A CH594495A5 (no) 1976-05-04 1976-05-04
DE2624017A DE2624017C2 (de) 1976-05-04 1976-05-28 Verfahren zum Prägen eines Reliefmusters in einen thermoplastischen Informationsträger und Prägeeinrichtung zur Durchführung des Verfahrens
JP2092977A JPS52134516A (en) 1976-05-04 1977-03-01 Method and device for marking embossing pattern on information recording medium
AT271477A AT353329B (de) 1976-05-04 1977-04-19 Verfahren zum erzeugen wenigstens eines, mit einer duennen metallschicht ueberzogenen reliefmusters von hoher aufloesung auf thermo- plastischen informationstraegern und praege- vorrichtung zur durchfuehrung dieses verfahrens
GB17165/77A GB1538028A (en) 1976-05-04 1977-04-25 Methods of impressing relief patterns in thermoplastic information carriers
SE7704936A SE418823B (sv) 1976-05-04 1977-04-28 Forfaringssett och anordning for pregling av ett reliefmonster i en termoplastisk informationsberare
IT22996/77A IT1076730B (it) 1976-05-04 1977-04-29 Dispositivo per imprimere un disegno in rilievo in un supporto termoplastico di informazioni
FR7713207A FR2350213A1 (fr) 1976-05-04 1977-05-02 Procede pour empreindre un dessin de relief dans un support d'information en matiere thermoplastique
NLAANVRAGE7704884,A NL182756C (nl) 1976-05-04 1977-05-03 Werkwijze en inrichting voor het inpersen van een reliefpatroon in een met een dunne metaallaag beklede thermoplastische informatiedrager.
ES458397A ES458397A1 (es) 1976-05-04 1977-05-03 Dispositivo estampador perfeccionado para estampar al menos un dibujo en relieve de alta resolucion en un portador de informacion termoplastico.
BE177252A BE854238A (fr) 1976-05-04 1977-05-03 Procede et dispositif d'estampage d'un dessin et relief dans un support d'information thermoplastique
US05/948,239 US4223050A (en) 1976-05-04 1978-10-03 Process for embossing a relief pattern into a thermoplastic information carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH554976A CH594495A5 (no) 1976-05-04 1976-05-04

Publications (1)

Publication Number Publication Date
CH594495A5 true CH594495A5 (no) 1978-01-13

Family

ID=4295436

Family Applications (1)

Application Number Title Priority Date Filing Date
CH554976A CH594495A5 (no) 1976-05-04 1976-05-04

Country Status (12)

Country Link
US (1) US4223050A (no)
JP (1) JPS52134516A (no)
AT (1) AT353329B (no)
BE (1) BE854238A (no)
CH (1) CH594495A5 (no)
DE (1) DE2624017C2 (no)
ES (1) ES458397A1 (no)
FR (1) FR2350213A1 (no)
GB (1) GB1538028A (no)
IT (1) IT1076730B (no)
NL (1) NL182756C (no)
SE (1) SE418823B (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020176A1 (de) 2002-08-09 2004-03-11 Leonhard Kurz Gmbh & Co. Kg Laserunterstütztes replizierverfahren
WO2004020175A1 (de) 2002-08-09 2004-03-11 Leonhard Kurz Gmbh & Co. Kg Laserunterstütztes replizierverfahren

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401484A1 (fr) * 1977-08-25 1979-03-23 Landis & Gyr Ag Dispositif d'empreinte d'hologrammes dans un support thermoplastique
US4363844A (en) * 1980-09-22 1982-12-14 Lewis Terry W Metallized information carrying discs
DE3228584A1 (de) * 1982-07-30 1984-02-02 David Paul 90230 Culver City Calif. Gregg Verfahren zum aufzeichnen von videoinformationen auf einem kunststoffsubstrat
US4479579A (en) * 1982-11-24 1984-10-30 Minnesota Mining And Manufacturing Company Non-dublicable magnetic disk jacket and method of manufacture
CH664030A5 (de) * 1984-07-06 1988-01-29 Landis & Gyr Ag Verfahren zur erzeugung eines makroskopischen flaechenmusters mit einer mikroskopischen struktur, insbesondere einer beugungsoptisch wirksamen struktur.
JPS62116720U (no) * 1986-01-13 1987-07-24
DE3700960A1 (de) * 1987-01-15 1988-07-28 Benecke Gmbh J Verfahren zur erzeugung von ziernaehten an im tiefziehverfahren geformten folien sowie vorrichtung zur durchfuehrung des verfahrens
US6219015B1 (en) * 1992-04-28 2001-04-17 The Board Of Directors Of The Leland Stanford, Junior University Method and apparatus for using an array of grating light valves to produce multicolor optical images
FR2725069B1 (fr) * 1994-09-28 1997-01-03 Digipress Sa Disque compact comportant un marquage anti-piratage, moule de pressage et procede de marquage anti-piratage de disques compacts
US5661592A (en) * 1995-06-07 1997-08-26 Silicon Light Machines Method of making and an apparatus for a flat diffraction grating light valve
US5841579A (en) * 1995-06-07 1998-11-24 Silicon Light Machines Flat diffraction grating light valve
US5629801A (en) * 1995-06-07 1997-05-13 Silicon Light Machines Diffraction grating light doubling collection system
US5798743A (en) * 1995-06-07 1998-08-25 Silicon Light Machines Clear-behind matrix addressing for display systems
US6064404A (en) * 1996-11-05 2000-05-16 Silicon Light Machines Bandwidth and frame buffer size reduction in a digital pulse-width-modulated display system
US5982553A (en) * 1997-03-20 1999-11-09 Silicon Light Machines Display device incorporating one-dimensional grating light-valve array
US6088102A (en) * 1997-10-31 2000-07-11 Silicon Light Machines Display apparatus including grating light-valve array and interferometric optical system
US6271808B1 (en) 1998-06-05 2001-08-07 Silicon Light Machines Stereo head mounted display using a single display device
US6130770A (en) * 1998-06-23 2000-10-10 Silicon Light Machines Electron gun activated grating light valve
US6101036A (en) * 1998-06-23 2000-08-08 Silicon Light Machines Embossed diffraction grating alone and in combination with changeable image display
US6215579B1 (en) 1998-06-24 2001-04-10 Silicon Light Machines Method and apparatus for modulating an incident light beam for forming a two-dimensional image
WO2000005605A1 (en) * 1998-07-21 2000-02-03 De Sisti Lighting S.P.A. A process for the cold realization and hot coinage of prisms onto methacrylate optic conductors, and derived product
US6872984B1 (en) 1998-07-29 2005-03-29 Silicon Light Machines Corporation Method of sealing a hermetic lid to a semiconductor die at an angle
US6303986B1 (en) * 1998-07-29 2001-10-16 Silicon Light Machines Method of and apparatus for sealing an hermetic lid to a semiconductor die
US6956878B1 (en) 2000-02-07 2005-10-18 Silicon Light Machines Corporation Method and apparatus for reducing laser speckle using polarization averaging
US7376073B2 (en) 2000-12-14 2008-05-20 Ecd Systems, Inc. Optical storage medium having distortion regions, and a method of modifying an optical storage medium to include distortion regions
US6387723B1 (en) * 2001-01-19 2002-05-14 Silicon Light Machines Reduced surface charging in silicon-based devices
US7177081B2 (en) * 2001-03-08 2007-02-13 Silicon Light Machines Corporation High contrast grating light valve type device
US6707591B2 (en) * 2001-04-10 2004-03-16 Silicon Light Machines Angled illumination for a single order light modulator based projection system
US20030208753A1 (en) * 2001-04-10 2003-11-06 Silicon Light Machines Method, system, and display apparatus for encrypted cinema
WO2002092326A1 (de) * 2001-05-14 2002-11-21 Elmicron Ag Pressstempel
US6865346B1 (en) 2001-06-05 2005-03-08 Silicon Light Machines Corporation Fiber optic transceiver
US6747781B2 (en) * 2001-06-25 2004-06-08 Silicon Light Machines, Inc. Method, apparatus, and diffuser for reducing laser speckle
US6782205B2 (en) * 2001-06-25 2004-08-24 Silicon Light Machines Method and apparatus for dynamic equalization in wavelength division multiplexing
WO2004002708A1 (en) * 2001-06-26 2004-01-08 Energy Conversion Devices, Inc Method and apparatus for forming microstructures on polymeric substrates
US6646778B2 (en) * 2001-08-01 2003-11-11 Silicon Light Machines Grating light valve with encapsulated dampening gas
US6829092B2 (en) 2001-08-15 2004-12-07 Silicon Light Machines, Inc. Blazed grating light valve
US6639722B2 (en) * 2001-08-15 2003-10-28 Silicon Light Machines Stress tuned blazed grating light valve
US7562396B2 (en) 2001-08-21 2009-07-14 Ecd Systems, Inc. Systems and methods for media authentication
US6930364B2 (en) 2001-09-13 2005-08-16 Silicon Light Machines Corporation Microelectronic mechanical system and methods
US6956995B1 (en) 2001-11-09 2005-10-18 Silicon Light Machines Corporation Optical communication arrangement
US6692129B2 (en) * 2001-11-30 2004-02-17 Silicon Light Machines Display apparatus including RGB color combiner and 1D light valve relay including schlieren filter
US7643393B2 (en) * 2001-12-12 2010-01-05 Ecd Systems, Inc. Systems and methods for optical media modification
US6800238B1 (en) 2002-01-15 2004-10-05 Silicon Light Machines, Inc. Method for domain patterning in low coercive field ferroelectrics
US7716485B2 (en) 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
US6767751B2 (en) 2002-05-28 2004-07-27 Silicon Light Machines, Inc. Integrated driver process flow
US6728023B1 (en) 2002-05-28 2004-04-27 Silicon Light Machines Optical device arrays with optimized image resolution
US6839479B2 (en) * 2002-05-29 2005-01-04 Silicon Light Machines Corporation Optical switch
US7054515B1 (en) 2002-05-30 2006-05-30 Silicon Light Machines Corporation Diffractive light modulator-based dynamic equalizer with integrated spectral monitor
US6822797B1 (en) 2002-05-31 2004-11-23 Silicon Light Machines, Inc. Light modulator structure for producing high-contrast operation using zero-order light
US6829258B1 (en) 2002-06-26 2004-12-07 Silicon Light Machines, Inc. Rapidly tunable external cavity laser
CN100418724C (zh) * 2002-06-26 2008-09-17 能源变换设备有限公司 在聚合物衬底上形成微结构的方法和设备
US6908201B2 (en) * 2002-06-28 2005-06-21 Silicon Light Machines Corporation Micro-support structures
US6813059B2 (en) * 2002-06-28 2004-11-02 Silicon Light Machines, Inc. Reduced formation of asperities in contact micro-structures
US6714337B1 (en) 2002-06-28 2004-03-30 Silicon Light Machines Method and device for modulating a light beam and having an improved gamma response
US7057795B2 (en) 2002-08-20 2006-06-06 Silicon Light Machines Corporation Micro-structures with individually addressable ribbon pairs
US6801354B1 (en) 2002-08-20 2004-10-05 Silicon Light Machines, Inc. 2-D diffraction grating for substantially eliminating polarization dependent losses
US6712480B1 (en) 2002-09-27 2004-03-30 Silicon Light Machines Controlled curvature of stressed micro-structures
US6928207B1 (en) 2002-12-12 2005-08-09 Silicon Light Machines Corporation Apparatus for selectively blocking WDM channels
US6987600B1 (en) 2002-12-17 2006-01-17 Silicon Light Machines Corporation Arbitrary phase profile for better equalization in dynamic gain equalizer
US7057819B1 (en) 2002-12-17 2006-06-06 Silicon Light Machines Corporation High contrast tilting ribbon blazed grating
US6934070B1 (en) 2002-12-18 2005-08-23 Silicon Light Machines Corporation Chirped optical MEM device
US6927891B1 (en) 2002-12-23 2005-08-09 Silicon Light Machines Corporation Tilt-able grating plane for improved crosstalk in 1×N blaze switches
US7068372B1 (en) 2003-01-28 2006-06-27 Silicon Light Machines Corporation MEMS interferometer-based reconfigurable optical add-and-drop multiplexor
US7286764B1 (en) 2003-02-03 2007-10-23 Silicon Light Machines Corporation Reconfigurable modulator-based optical add-and-drop multiplexer
US6947613B1 (en) 2003-02-11 2005-09-20 Silicon Light Machines Corporation Wavelength selective switch and equalizer
US6922272B1 (en) 2003-02-14 2005-07-26 Silicon Light Machines Corporation Method and apparatus for leveling thermal stress variations in multi-layer MEMS devices
US7391973B1 (en) 2003-02-28 2008-06-24 Silicon Light Machines Corporation Two-stage gain equalizer
US6922273B1 (en) 2003-02-28 2005-07-26 Silicon Light Machines Corporation PDL mitigation structure for diffractive MEMS and gratings
US7027202B1 (en) 2003-02-28 2006-04-11 Silicon Light Machines Corp Silicon substrate as a light modulator sacrificial layer
US6806997B1 (en) 2003-02-28 2004-10-19 Silicon Light Machines, Inc. Patterned diffractive light modulator ribbon for PDL reduction
US7042611B1 (en) 2003-03-03 2006-05-09 Silicon Light Machines Corporation Pre-deflected bias ribbons
WO2007089770A2 (en) * 2006-01-31 2007-08-09 Polychromix Corporation Hand-held ir spectrometer with a fixed grating and a diffractive mems-array
US7891818B2 (en) 2006-12-12 2011-02-22 Evans & Sutherland Computer Corporation System and method for aligning RGB light in a single modulator projector
US20080259988A1 (en) * 2007-01-19 2008-10-23 Evans & Sutherland Computer Corporation Optical actuator with improved response time and method of making the same
WO2008144749A1 (en) * 2007-05-21 2008-11-27 Evans & Sutherland Computer Corporation Invisible scanning safety system
WO2009033122A1 (en) * 2007-09-07 2009-03-12 Evans & Sutherland Computer Corporation Device and method for reducing etendue in a diode laser
US8358317B2 (en) 2008-05-23 2013-01-22 Evans & Sutherland Computer Corporation System and method for displaying a planar image on a curved surface
US8702248B1 (en) 2008-06-11 2014-04-22 Evans & Sutherland Computer Corporation Projection method for reducing interpixel gaps on a viewing surface
US8077378B1 (en) 2008-11-12 2011-12-13 Evans & Sutherland Computer Corporation Calibration system and method for light modulation device
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE373086A (no) * 1928-09-07
US2541214A (en) * 1948-09-11 1951-02-13 Goodrich Co B F Electrical branding tool
DE1111371B (de) * 1952-01-08 1961-07-20 Maschf Augsburg Nuernberg Ag Vorrichtung zum Glaenzendmachen, Mustern oder Praegen der Oberflaeche von thermoplastischen Kunststoff-Folien
GB1139955A (en) * 1965-11-22 1969-01-15 Rca Corp Hologram record pressings
US3497576A (en) * 1969-03-17 1970-02-24 Bausch & Lomb Method for permanently imprinting an identification mark in the surface of a heat-softenable material
DE2035973C3 (de) * 1970-07-20 1978-03-16 Polygram Gmbh, 2000 Hamburg Presse zur Herstellung von scheibenförmigen Informationsträgern
US3807859A (en) * 1971-11-11 1974-04-30 Sanyo Electric Co Information input system using holography
US3882207A (en) * 1972-10-12 1975-05-06 Rca Corp Process of producing double-sided holographic replicas
CH574144A5 (no) * 1974-07-19 1976-03-31 Landis & Gyr Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020176A1 (de) 2002-08-09 2004-03-11 Leonhard Kurz Gmbh & Co. Kg Laserunterstütztes replizierverfahren
WO2004020175A1 (de) 2002-08-09 2004-03-11 Leonhard Kurz Gmbh & Co. Kg Laserunterstütztes replizierverfahren
US7357075B2 (en) 2002-08-09 2008-04-15 Leonard Kurz Gmbh & Co. Kg Laser-supported reproduction method
US7401550B2 (en) 2002-08-09 2008-07-22 Leonhard Kurz Gmbh & Co. Kg Laser-assisted replication method

Also Published As

Publication number Publication date
NL182756C (nl) 1988-05-02
ATA271477A (de) 1979-04-15
JPS5545394B2 (no) 1980-11-18
FR2350213A1 (fr) 1977-12-02
IT1076730B (it) 1985-04-27
NL182756B (nl) 1987-12-01
JPS52134516A (en) 1977-11-10
US4223050A (en) 1980-09-16
DE2624017B1 (de) 1977-04-21
ES458397A1 (es) 1978-02-16
GB1538028A (en) 1979-01-10
SE7704936L (sv) 1977-11-05
BE854238A (fr) 1977-09-01
SE418823B (sv) 1981-06-29
AT353329B (de) 1979-11-12
FR2350213B1 (no) 1983-06-10
DE2624017C2 (de) 1984-08-16
NL7704884A (nl) 1977-11-08

Similar Documents

Publication Publication Date Title
CH629926GA3 (no)
CS175528B1 (no)
CH609510A5 (no)
CH604279A5 (no)
CH594828A5 (no)
CH597081A5 (no)
CH598889A5 (no)
CH599997A5 (no)
CH600512A5 (no)
CH601847A5 (no)
CH602330A5 (no)
CH603302A5 (no)
CH603335A5 (no)
CH603489A5 (no)
CH603553A5 (no)
CH603923A5 (no)
DD124278A1 (no)
CH604339A5 (no)
CH604847A5 (no)
DD124044A1 (no)
CH606873A5 (no)
CH606943A5 (no)
CH608051A5 (no)
CH608515A5 (no)
CH604218A5 (no)

Legal Events

Date Code Title Description
PL Patent ceased