EP0338025B1 - Emploi d'un dispositif pour impression par transfert à laser - Google Patents
Emploi d'un dispositif pour impression par transfert à laser Download PDFInfo
- Publication number
- EP0338025B1 EP0338025B1 EP88902416A EP88902416A EP0338025B1 EP 0338025 B1 EP0338025 B1 EP 0338025B1 EP 88902416 A EP88902416 A EP 88902416A EP 88902416 A EP88902416 A EP 88902416A EP 0338025 B1 EP0338025 B1 EP 0338025B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lambda
- microcapsules
- printing
- laser
- ink
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
- B41M5/287—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using microcapsules or microspheres only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/34—Multicolour thermography
- B41M5/345—Multicolour thermography by thermal transfer of dyes or pigments
Claims (9)
caractérisée en ce que,
caractérisée,
en ce que les microcapsules (41) contiennent en outre également une substance absorbant le rayonnement laser.
caractérisée,
en ce que le matériau de la paroi d'une microcapsule (41) est choisi de manière à être efficace en tant que substance absorbante.
caractérisée,
en ce que le ruban encreur (2) comporte des microcapsules (41) qui sont emplies d'encres d'impression différentes les unes des autres et qui sont réparties finement dans la couche (4) du point de vue des couleurs (Y, M, C) individuelles.
caractérisée,
en ce que, comme encre d'impression (Y, M, C) contenue dans chaque microcapsule (41), il est choisi une encre d'impression à effet absorbant pour un rayonnement laser d'un domaine de longueur d'onde (lambda 1, lambda 2, lambda 3 ).
caractérisée,
en ce que, dans une microcapsule (41) d'une encre (Y, C, M), est contenue en outre une substance absorbante sélective qui correspond au rayonnement laser d'un domaine de longueur d'onde (lambda 1, lambda 2, lambda 3).
caractérisée,
en ce que le matériau de la paroi d'une microcapsule (41) d'une encre (Y, C, M) est choisi de manière à absorber sélectivement, de façon efficace, le rayonnement laser d'un domaine de longueur d'onde (lambda 1, lambda 2, lambda 3).
caractérisée,
en ce que des microcapsules (41), qui sont emplies d'encres (Y, M, C) différentes les unes des autres, sont disposées du point de vue de la couleur (Y, M, C) de l'encre d'impression contenue suivant un modèle à agencement alternant périodiquement et les couleurs individuel les sont attaquées par le rayonnement laser.
caractérisée,
en ce que les microcapsules (41) sont disposées, du point de vue de la couleur (Y, M, C) de l'encre d'impression qu'elles contiennent, suivant des lignes parallèles se succédant avec une alternance périodique, et ces lignes de couleurs différentes sont attaquées par le rayonnement laser.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88902416T ATE76609T1 (de) | 1987-03-27 | 1988-03-23 | Anwendung einer vorrichtung fuer lasertransferdruck. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3710183 | 1987-03-27 | ||
DE19873710183 DE3710183A1 (de) | 1987-03-27 | 1987-03-27 | Vorrichtung fuer laser-transferdruck |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0338025A1 EP0338025A1 (fr) | 1989-10-25 |
EP0338025B1 true EP0338025B1 (fr) | 1992-05-27 |
Family
ID=6324162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88902416A Expired - Lifetime EP0338025B1 (fr) | 1987-03-27 | 1988-03-23 | Emploi d'un dispositif pour impression par transfert à laser |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0338025B1 (fr) |
JP (1) | JPH02502708A (fr) |
AT (1) | ATE76609T1 (fr) |
DE (2) | DE3710183A1 (fr) |
WO (1) | WO1988007450A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3731835A1 (de) * | 1987-09-22 | 1989-03-30 | Siemens Ag | Laserstrahl-induziertes farbdrucken |
DE3817625A1 (de) * | 1988-05-25 | 1989-11-30 | Agfa Gevaert Ag | Verfahren und vorrichtung zur herstellung einer thermokopie |
GB2223604B (en) * | 1988-09-06 | 1992-08-19 | Mitsubishi Electric Corp | Printer |
DE3911813C2 (de) * | 1989-04-11 | 1998-08-13 | Eastman Kodak Co | Verfahren und Vorrichtung zum laserstrahlungsinduzierten Transferdruck mit Druckfarbträger mit Mikrokapseln |
DE3918146A1 (de) * | 1989-05-31 | 1990-12-06 | Siemens Ag | Mikrokapseln mit einer polymeren kapselwand |
EP0420674B1 (fr) * | 1989-09-28 | 1994-12-28 | Fuji Photo Film Co., Ltd. | Méthode pour former des images sur des matériaux d'enregistrement thermosensibles |
DE3937203C2 (de) * | 1989-11-08 | 2001-11-22 | Oce Printing Systems Gmbh | Elektrophotographisches Druckverfahren |
US5105206A (en) * | 1989-12-27 | 1992-04-14 | Eastman Kodak Company | Thermal printer for producing transparencies |
US5170178A (en) * | 1991-03-26 | 1992-12-08 | Minolta Camera Kabushiki Kaisha | Thermal transfer recording apparatus |
US5252425A (en) * | 1991-08-19 | 1993-10-12 | Eastman Kodak Company | Hard copy imaging system |
US5234891A (en) * | 1992-12-17 | 1993-08-10 | Eastman Kodak Company | Mixture of dye-containing beads for laser-induced thermal dye transfer |
US5234890A (en) * | 1992-12-17 | 1993-08-10 | Eastman Kodak Company | Multicolor dye-containing beads for multilayer dye-donor element for laser-induced thermal dye transfer |
US5240900A (en) * | 1992-12-17 | 1993-08-31 | Eastman Kodak Company | Multicolor, multilayer dye-doner element for laser-induced thermal dye transfer |
US5334575A (en) * | 1992-12-17 | 1994-08-02 | Eastman Kodak Company | Dye-containing beads for laser-induced thermal dye transfer |
US5625402A (en) * | 1993-04-30 | 1997-04-29 | Eastman Kodak Company | Digital printers using multiple lasers or laser arrays with different wavelengths |
DE19707274C2 (de) * | 1997-02-24 | 2002-02-21 | Ruediger Kreuter | Vollfarbdruckverfahren |
US6436600B1 (en) * | 1998-01-06 | 2002-08-20 | Asahi Kogaku Kogyo Kabushiki Kaisha | Image-forming substrate and image-forming system using same |
ES2442777T3 (es) | 2010-11-08 | 2014-02-13 | U-Nica Technology Ag | Procedimiento y dispositivo para la generación de imágenes en color con un láser UV sobre sustratos pigmentados y productos producidos por los mismos |
DE102016202476A1 (de) * | 2016-02-18 | 2017-08-24 | Heidelberger Druckmaschinen Ag | Vorrichtung zum Heißfolienprägen |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2173462A (en) * | 1985-03-29 | 1986-10-15 | South Western Ind Res | A depressor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351948A (en) * | 1966-01-03 | 1967-11-07 | Honeywell Inc | Laser recorder using medium having encapsulated chemicals |
FR2294862A1 (fr) * | 1974-12-20 | 1976-07-16 | Cit Alcatel | Procede permettant d'imprimer des signes sur un support |
JPS5774173A (en) * | 1980-10-28 | 1982-05-10 | Canon Inc | Color picture recorder |
JPS5838177A (ja) * | 1981-09-01 | 1983-03-05 | Canon Inc | 熱ビ−ム転写印字装置 |
US4842976A (en) * | 1982-01-18 | 1989-06-27 | Mead Corp. | Color image-forming process |
JPS5989192A (ja) * | 1982-11-13 | 1984-05-23 | Kanzaki Paper Mfg Co Ltd | 多色記録体 |
JPS59196294A (ja) * | 1983-04-21 | 1984-11-07 | Ricoh Co Ltd | 画像形成方法 |
JPS59227468A (ja) * | 1983-06-09 | 1984-12-20 | Tohoku Richo Kk | レ−ザ熱転写記録装置 |
JPS6052391A (ja) * | 1983-09-02 | 1985-03-25 | Mitsubishi Paper Mills Ltd | 多色型熱転写記録紙 |
JPS60255491A (ja) * | 1984-06-01 | 1985-12-17 | Daicel Chem Ind Ltd | レ−ザ−記録用フイルム |
JPS61112665A (ja) * | 1984-11-07 | 1986-05-30 | Fuji Xerox Co Ltd | 熱転写型記録装置 |
JPS61195888A (ja) * | 1985-02-25 | 1986-08-30 | Seiko Instr & Electronics Ltd | 多色画像形成方法 |
GB8508894D0 (en) * | 1985-04-04 | 1985-05-09 | Pa Consulting Services | Printing method & apparatus |
DE3688948T2 (de) * | 1985-06-03 | 1993-12-16 | Canon Kk | Aufzeichnungsverfahren und Übertragungsaufzeichnungsmaterial dafür. |
-
1987
- 1987-03-27 DE DE19873710183 patent/DE3710183A1/de not_active Withdrawn
-
1988
- 1988-03-23 WO PCT/DE1988/000185 patent/WO1988007450A1/fr active IP Right Grant
- 1988-03-23 DE DE8888902416T patent/DE3871520D1/de not_active Expired - Fee Related
- 1988-03-23 AT AT88902416T patent/ATE76609T1/de not_active IP Right Cessation
- 1988-03-23 JP JP63502405A patent/JPH02502708A/ja active Pending
- 1988-03-23 EP EP88902416A patent/EP0338025B1/fr not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2173462A (en) * | 1985-03-29 | 1986-10-15 | South Western Ind Res | A depressor |
Non-Patent Citations (4)
Title |
---|
Electronik, vol. 23, N0. 11, 1074, Franzis-publishers, (München, DE), H. Germer: "Wege zur elecktronischen Schreibmaschine", pages 441-444 * |
Patent Abstracts of Japan, vol. 10, No 14 (M-447) (2071), 21 January 1986; JP A 60 174 691 (SUWA SEIKOSHA K.K.) 07.09.1985 * |
Patent Abstracts of Japan, vol. 11, No. 175 (M-596) (2622), 5 June 1987; JP A 62 007 593 (SEIKO INSTR. & ELECTRONICS LTD) 14.01.1987 * |
Patent Abstracts of Japan, vol. 7, No. 31 (M-192) (1176). 8 February 1983, JP A 57 185 197 8, (MITSUBISHI DENKI K.K.) 15.11.1982 * |
Also Published As
Publication number | Publication date |
---|---|
DE3871520D1 (de) | 1992-07-02 |
WO1988007450A1 (fr) | 1988-10-06 |
ATE76609T1 (de) | 1992-06-15 |
EP0338025A1 (fr) | 1989-10-25 |
DE3710183A1 (de) | 1988-10-13 |
JPH02502708A (ja) | 1990-08-30 |
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