EP0424692A1 - Procédure pour mettre des inscriptions ou marquage sur des diapositives - Google Patents

Procédure pour mettre des inscriptions ou marquage sur des diapositives Download PDF

Info

Publication number
EP0424692A1
EP0424692A1 EP90118817A EP90118817A EP0424692A1 EP 0424692 A1 EP0424692 A1 EP 0424692A1 EP 90118817 A EP90118817 A EP 90118817A EP 90118817 A EP90118817 A EP 90118817A EP 0424692 A1 EP0424692 A1 EP 0424692A1
Authority
EP
European Patent Office
Prior art keywords
marking
labeling
slides
laser beam
laser
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.)
Withdrawn
Application number
EP90118817A
Other languages
German (de)
English (en)
Inventor
Friedrich G. Meyer
Wolfgang Sturm
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.)
Carl Baasel Lasertechnik GmbH and Co KG
Original Assignee
Carl Baasel Lasertechnik GmbH and Co KG
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 Carl Baasel Lasertechnik GmbH and Co KG filed Critical Carl Baasel Lasertechnik GmbH and Co KG
Publication of EP0424692A1 publication Critical patent/EP0424692A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/001—Counting; Classifying; Marking
    • 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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/02—Marking or applying text

Definitions

  • the invention relates to a method for labeling or marking slides.
  • the information about the picture content, time of origin or the like include.
  • the corresponding information can be faded into an image taken, for example, by means of a camera.
  • the photosensitive film is additionally exposed with the labeling or marking information. After development, the label then appears on the slide.
  • This labeling or marking of the slide can be located either in the image area or on the edge outside the image area.
  • Labeling slides however, proves to be quite complex in terms of device technology. Furthermore, a considerable difficulty with this type of labeling is that it is often not yet clear at the time the image is captured whether labeling should be carried out at all and, if so, what type of labeling is used. So you have to be at the time of taking the picture, at the latest by the time the image development to be clear about what kind of lettering should be.
  • the object of the invention is to provide a method for labeling or marking slides, which makes it possible to select the type of labeling at a later time.
  • This object is achieved according to the invention in a method for labeling or marking slides, in which, after development, the labeling or marking is introduced into at least one, preferably all, of the color layers by means of laser engraving.
  • the laser beam removes the at least one layer of paint on the glass or film carrier in a locally limited manner by evaporation.
  • the invention also relates to a slide with a lettering or marking introduced by laser engraving after development.
  • a slide 1 is shown on the left side, which consists of a film 2 and a picture frame 3.
  • the slide 1 is moved in the direction of the arrow by a transport device 4 past a laser device 5, the laser head 6 of which directs a controlled laser beam L into the lower left corner of the film 2.
  • a label 7 is attached in the lower left corner of the slide film, which in the example shown consists of a sequence of numbers 1, 2, 3 ..., the laser beam L in the illustrated state being engraved with the number "3 "is.
  • the laser beam L is deflected horizontally and vertically by the laser head 6 in a manner known per se, so that the point of incidence of the laser beam L is characterized by a greatly increased temperature of the material of the film 2.
  • the dwell time of the laser beam at a certain point and / or the beam intensity of the laser beam L are set so that a certain depth of the film material is evaporated.
  • the film 2 here consists of a transparent film carrier 21 on which there are three layers of color 22, 23 and 24. Any intermediate layers are not shown in the drawing.
  • the laser beam L strikes a specific point on the film 2. Due to the temperature increase, part of the material of all the color layers 22, 23 and 24 evaporates, so that a hole 8 is formed. A desired lettering can be created by horizontally and vertically deflecting the laser beam engrave on the footage.
  • a limited hole depth can be achieved. You can e.g. Control the dwell time and / or jet intensity in such a way that only the upper color layer 24 or only the two upper color layers 23 and 24 are removed.
  • the labeling or marking of the slide can also be carried out at a location outside the image area shown in FIG. 1, e.g. on the left or right edge of the image.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laser Beam Printer (AREA)
EP90118817A 1989-10-24 1990-10-01 Procédure pour mettre des inscriptions ou marquage sur des diapositives Withdrawn EP0424692A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893935423 DE3935423A1 (de) 1989-10-24 1989-10-24 Verfahren zum beschriften oder markieren von diapositiven
DE3935423 1989-10-24

Publications (1)

Publication Number Publication Date
EP0424692A1 true EP0424692A1 (fr) 1991-05-02

Family

ID=6392112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90118817A Withdrawn EP0424692A1 (fr) 1989-10-24 1990-10-01 Procédure pour mettre des inscriptions ou marquage sur des diapositives

Country Status (2)

Country Link
EP (1) EP0424692A1 (fr)
DE (1) DE3935423A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034891A1 (fr) * 2008-09-29 2010-04-01 Valtion Teknillinen Tutkimuskeskus Procédé pour obtenir un motif en couleur
US7860727B2 (en) 2003-07-17 2010-12-28 Ventana Medical Systems, Inc. Laboratory instrumentation information management and control network
US8719053B2 (en) 2003-07-17 2014-05-06 Ventana Medical Systems, Inc. Laboratory instrumentation information management and control network

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880430A (en) * 1995-08-11 1999-03-09 Wein; Joseph H. Method and apparatus for laser engraving

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405323A1 (de) * 1984-02-15 1985-08-29 Dieter 6837 Rot Merx Geraet zum markieren von diapositiven o. dgl. und markiertes diapositiv
EP0201391A1 (fr) * 1985-04-19 1986-11-12 Cinéma Magnétique Communication ( C.M.C.) Procédé et appareil pour le marquage des films
EP0282611A1 (fr) * 1987-03-16 1988-09-21 Moshe Guez Méthode et appareil pour enregistrer de l'information sur un film photographique développé

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405323A1 (de) * 1984-02-15 1985-08-29 Dieter 6837 Rot Merx Geraet zum markieren von diapositiven o. dgl. und markiertes diapositiv
EP0201391A1 (fr) * 1985-04-19 1986-11-12 Cinéma Magnétique Communication ( C.M.C.) Procédé et appareil pour le marquage des films
EP0282611A1 (fr) * 1987-03-16 1988-09-21 Moshe Guez Méthode et appareil pour enregistrer de l'information sur un film photographique développé

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7860727B2 (en) 2003-07-17 2010-12-28 Ventana Medical Systems, Inc. Laboratory instrumentation information management and control network
US8719053B2 (en) 2003-07-17 2014-05-06 Ventana Medical Systems, Inc. Laboratory instrumentation information management and control network
US8812329B2 (en) 2003-07-17 2014-08-19 Ventana Medical Systems, Inc. Laboratory instrumentation information management and control network
WO2010034891A1 (fr) * 2008-09-29 2010-04-01 Valtion Teknillinen Tutkimuskeskus Procédé pour obtenir un motif en couleur

Also Published As

Publication number Publication date
DE3935423A1 (de) 1991-04-25

Similar Documents

Publication Publication Date Title
EP0628431B1 (fr) Support d'enregistrement fait de plusieurs couches et procédé d'écriture sur un support d'enregistrement
DE2060661C3 (de) Verfahren zum Herstellen einer Fläche in Form eines Reliefs sowie Vorrichtung zur Durchführung des Verfahrens
DE4326874C3 (de) Verfahren zum Gravieren eines Musters in eine Oberfläche eines Werkstücks
DE4322252A1 (de) Verfahren zur Kennzeichnung von Eiern auf der Eierschale sowie Vorrichtung zur Durchführung des Verfahrens
WO2002085807A2 (fr) Procede pour inserer dans du verre des ions metalliques au moyen d'un laser, et realiser ainsi des pixels incolores et colores
DE1965370B2 (de) Verfahren und Vorrichtung zum Aufzeichnen von Bild-Klarinformation als Bild-Geheiminformation auf einem lichtempfindlichen Material
EP0424692A1 (fr) Procédure pour mettre des inscriptions ou marquage sur des diapositives
DE2240553A1 (de) Verfahren zum beschriften und/oder kennzeichnen von zifferblaettern oder schildern von geraeten
DE3423514C2 (fr)
DE3414972A1 (de) Vorrichtung zum zusammensetzen von originalen
DE2721480B2 (de) Daten-Lichtdruckvorrichtung für eine Kamera
DE3537829A1 (de) Verfahren zum herstellen von druckvorlagen, insbesondere fuer die anfertigung von gedruckten schaltungen
DE4409198A1 (de) Markierungseinrichtung
DE4109545C2 (de) Verfahren zum Beschriften von Filmmaterial
DE102004024410A1 (de) Verfahren zur Beschriftung eines Kennzeichnungsschildersatzes
DE3405323C2 (de) Verfahren zum Markieren von Diapositiven
EP0736397A1 (fr) Procédé pour fabriquer des supports d'images pour éclairage/projection
DE2419634A1 (de) Thermo-optisches verfahren zur herstellung ein- oder mehrfarbiger darstellungen auf einem traeger und vorrichtungen zu ihrer durchfuehrung
DE2703669C3 (de) Verfahren und Vorrichtung zur Modifizierung von Schriften
DE840554C (de) Vorrichtung zur absatzweisen Anbringung von sich beliebig wiederholenden Kennzeichen auf fortbewegte Registrierstreifen
DD218694A1 (de) Verfahren zum einkopieren von zeichen in orthophotos
DE1522097C (de) Vorrichtung zum Zusammenstellen einer aus Buchstaben und Symbolen bestehenden Vorlage zum Entwurf von Layouts, Plakat und Standbeschriftung
DE2904016A1 (de) Transportables kontaktkopiergeraet
CH652220A5 (en) Method for exposing characters in orthophotos
DE3519582A1 (de) Verfahren zur fotografischen verarbeitung von computergrafiken und vorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): ES FR IT

18W Application withdrawn

Withdrawal date: 19910412