LU82147A1 - Procede et appareil de fabrication de plaques d'impression par laser et systeme numerique - Google Patents
Procede et appareil de fabrication de plaques d'impression par laser et systeme numerique Download PDFInfo
- Publication number
- LU82147A1 LU82147A1 LU82147A LU82147A LU82147A1 LU 82147 A1 LU82147 A1 LU 82147A1 LU 82147 A LU82147 A LU 82147A LU 82147 A LU82147 A LU 82147A LU 82147 A1 LU82147 A1 LU 82147A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- elementary
- image
- picture element
- discharged
- parts
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000007648 laser printing Methods 0.000 title description 2
- 238000007639 printing Methods 0.000 claims description 60
- 239000002131 composite material Substances 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 239000003086 colorant Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 239000000976 ink Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 241001104043 Syringa Species 0.000 description 2
- 235000004338 Syringa vulgaris Nutrition 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
- H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
- H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
- H04N1/4058—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern with details for producing a halftone screen at an oblique angle
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color, Gradation (AREA)
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1132079 | 1979-02-13 | ||
| US06/011,320 US4468706A (en) | 1979-02-13 | 1979-02-13 | Imaging by varying the placement of elements in the pixels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU82147A1 true LU82147A1 (fr) | 1981-09-10 |
Family
ID=21749858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU82147A LU82147A1 (fr) | 1979-02-13 | 1980-02-08 | Procede et appareil de fabrication de plaques d'impression par laser et systeme numerique |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4468706A (de) |
| JP (1) | JPS55110264A (de) |
| AT (1) | AT368646B (de) |
| AU (1) | AU535439B2 (de) |
| BE (1) | BE881602A (de) |
| CA (1) | CA1142993A (de) |
| CH (1) | CH638629A5 (de) |
| DE (1) | DE3004749A1 (de) |
| DK (1) | DK56080A (de) |
| FR (1) | FR2449299A1 (de) |
| GB (1) | GB2043392B (de) |
| IL (1) | IL59372A (de) |
| IT (1) | IT1126935B (de) |
| LU (1) | LU82147A1 (de) |
| NL (1) | NL191192C (de) |
| SE (1) | SE8001026L (de) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074422B1 (de) * | 1981-09-12 | 1985-07-03 | DR.-ING. RUDOLF HELL GmbH | Verfahren zur Herstellung von Druckformen mittels unregelmässig verteilter Druckpunkte |
| US4439789A (en) * | 1980-04-11 | 1984-03-27 | Coulter Systems Corporation | Binary scan system |
| EP0121593A3 (de) * | 1980-04-11 | 1984-11-28 | Coulter Systems Corporation | Optisches System zum Abbilden auf einen elektrophotographischen Träger |
| US4408868A (en) * | 1980-04-11 | 1983-10-11 | Coulter Systems Corporation | Digital plate maker system and method |
| DE3317579A1 (de) * | 1982-05-14 | 1983-11-17 | Canon K.K., Tokyo | Verfahren und einrichtung zur bilderzeugung |
| US4560997A (en) * | 1982-07-07 | 1985-12-24 | Canon Kabushiki Kaisha | Method and apparatus for forming a pattern |
| DE3326330C2 (de) * | 1982-07-23 | 1994-06-09 | Canon Kk | Verfahren zur Erzeugung eines Graustufenbildes |
| DE3326557A1 (de) * | 1982-07-23 | 1984-01-26 | Canon K.K., Tokyo | Verfahren und einrichtung zur bilderzeugung |
| JPS5941970A (ja) * | 1982-09-01 | 1984-03-08 | Canon Inc | 画像形成方法及び装置 |
| JPS5952658A (ja) * | 1982-09-18 | 1984-03-27 | Canon Inc | 画像形成装置 |
| JPS5963870A (ja) * | 1982-10-02 | 1984-04-11 | Dainippon Screen Mfg Co Ltd | 画像走査記録装置 |
| JPS5968746A (ja) * | 1982-10-13 | 1984-04-18 | Dainippon Screen Mfg Co Ltd | 画像走査記録装置 |
| US4532503A (en) * | 1982-11-08 | 1985-07-30 | International Business Machines Corporation | Sequence controlled pixel configuration |
| GB2139450B (en) * | 1983-03-08 | 1987-12-16 | Canon Kk | Color picture forming apparatus |
| JPS6024769A (ja) * | 1983-07-20 | 1985-02-07 | Ricoh Co Ltd | 中間調画像記録方式 |
| JPS60152172A (ja) * | 1984-01-19 | 1985-08-10 | Canon Inc | カラ−画像形成装置 |
| JPS6125365A (ja) * | 1984-07-13 | 1986-02-04 | Canon Inc | 中間調画像形成方法 |
| US4680596A (en) * | 1984-08-02 | 1987-07-14 | Metromedia Company | Method and apparatus for controlling ink-jet color printing heads |
| US4686538A (en) * | 1984-10-31 | 1987-08-11 | Canon Kabushiki Kaisha | Tone recording method |
| US4737858A (en) * | 1986-05-23 | 1988-04-12 | Debaryshe P G | Intensity controlled and aperature defining image generating system |
| US4758886A (en) * | 1986-07-24 | 1988-07-19 | Minnesota Mining And Manufacturing Company | Optimal color half-tone patterns for raster-scan images |
| DE3783193T2 (de) * | 1986-08-29 | 1993-07-15 | Canon Kk | Verfahren oder system zur verarbeitung von bilddaten. |
| JPH01216850A (ja) * | 1988-02-25 | 1989-08-30 | Minolta Camera Co Ltd | 作像装置 |
| US4920501A (en) * | 1988-10-19 | 1990-04-24 | Eastman Kodak Company | Digital halftoning with minimum visual modulation patterns |
| DE3911933A1 (de) * | 1989-04-12 | 1990-10-18 | Krause Biagosch Gmbh | Vorrichtung zur herstellung einer druckform und hiermit hergestellte druckform |
| US7382929B2 (en) | 1989-05-22 | 2008-06-03 | Pixel Instruments Corporation | Spatial scan replication circuit |
| US5214517A (en) * | 1990-02-07 | 1993-05-25 | Eastman Kodak Company | Digital halftoning with correlated minimum visual modulation patterns |
| US5221971A (en) * | 1990-11-21 | 1993-06-22 | Polaroid Corporation | Area modulation printing apparatus |
| EP0514504B1 (de) * | 1990-11-21 | 1997-04-23 | Polaroid Corporation | Druckverfahren |
| DK0511335T3 (da) * | 1990-11-21 | 1995-06-26 | Polaroid Corp | Printerapparatur |
| US5170261A (en) * | 1990-11-21 | 1992-12-08 | Polaroid Corporation | Printing method |
| US5341228A (en) * | 1990-12-04 | 1994-08-23 | Research Corporation Technologies | Method and apparatus for halftone rendering of a gray scale image using a blue noise mask |
| US5291214A (en) * | 1991-07-01 | 1994-03-01 | Eastman Kodak Company | Method and apparatus for scanning a receiving medium |
| JP2952793B2 (ja) * | 1991-09-19 | 1999-09-27 | 株式会社小森コーポレーション | ウェブの蛇行認識方法および装置 |
| DE69225659T2 (de) * | 1991-09-24 | 1998-09-24 | Raphael L Levien | Ausrichtmarken |
| US5548407A (en) * | 1992-05-22 | 1996-08-20 | Albrecht von Kienlin | Process for electronic processing of multi-colored continuous-tone images |
| US5625397A (en) * | 1994-11-23 | 1997-04-29 | Iris Graphics, Inc. | Dot on dot ink jet printing using inks of differing densities |
| JP3426851B2 (ja) * | 1996-04-30 | 2003-07-14 | 大日本スクリーン製造株式会社 | 多色印刷用網点形成方法 |
| US6320680B1 (en) * | 1998-06-18 | 2001-11-20 | Digimarc Corporation | Stochastic scanning documents to change moire effects |
| DE10122484A1 (de) | 2001-05-09 | 2002-11-28 | Heidelberger Druckmasch Ag | Verfahren und Vorrichtung zur Belichtung von Druckformen |
| JP4275365B2 (ja) * | 2002-08-06 | 2009-06-10 | 三菱電機株式会社 | 複合形ガス絶縁開閉装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB897214A (en) * | 1957-09-14 | 1962-05-23 | Emi Ltd | Improvements in or relating to a method and apparatus for copying representations |
| US3083024A (en) * | 1961-09-11 | 1963-03-26 | Pipe Machinery Company | Roll-over chuck |
| DE1289921B (de) * | 1962-03-01 | 1969-02-27 | Armour Res Found | Verfahren und Anordnung zur Wiedergabe von auf einem dielektrischen Aufzeichnungstraeger in Form von elektrostatischen Ladungen gespeicherten Signalen |
| US3663748A (en) * | 1969-08-06 | 1972-05-16 | Eastman Kodak Co | Facsimile system utilizing single crt for scanning and image reproduction |
| JPS5233523B1 (de) * | 1971-02-18 | 1977-08-29 | ||
| DE2228414C2 (de) * | 1972-06-10 | 1982-05-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren und Anordnung zum Drucken von Halbtonbildern |
| DE2262824C3 (de) * | 1972-12-22 | 1975-07-10 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren zur gerasterten Reproduktion farbiger Halbtonbilder im Ein- oder Mehrfarbendruck |
| GB1482522A (en) * | 1973-10-02 | 1977-08-10 | Crosfield Electronics Ltd | Exposing scanners for image reproduction |
| US4084259A (en) * | 1973-11-30 | 1978-04-11 | The Mead Corporation | Apparatus for dot matrix recording |
| GB1492740A (en) * | 1973-12-17 | 1977-11-23 | Crosfield Electronics Ltd | Preparation of half-tone images |
| GB1493924A (en) * | 1974-01-07 | 1977-11-30 | Crosfield Electronics Ltd | Screened image reproduction |
| GB1495499A (en) * | 1974-01-30 | 1977-12-21 | Crosfield Electronics Ltd | Image reproduction systems |
| US4032978A (en) * | 1975-01-20 | 1977-06-28 | International Business Machines Corporation | Pseudo halftone print generator and method |
| US4051536A (en) * | 1975-03-14 | 1977-09-27 | Xerox Corporation | Electronic halftone imaging system |
| US4074324B1 (en) * | 1975-07-14 | 1994-01-11 | S. Barrett Jon | Instant electronic camera |
| GB1515606A (en) * | 1975-12-23 | 1978-06-28 | Ibm | Electrophotographic apparatus |
| US4054928A (en) * | 1976-02-20 | 1977-10-18 | The Mead Corporation | Laser operated scanning and printing system |
| GB1523033A (en) * | 1976-03-03 | 1978-08-31 | Crosfield Electronics Ltd | Image reproducing systems |
| GB1523032A (en) * | 1976-03-03 | 1978-08-31 | Crosfield Electronics Ltd | Image reproducing apparatus |
-
1979
- 1979-02-13 US US06/011,320 patent/US4468706A/en not_active Expired - Lifetime
-
1980
- 1980-02-08 CH CH102280A patent/CH638629A5/fr not_active IP Right Cessation
- 1980-02-08 CA CA000345416A patent/CA1142993A/en not_active Expired
- 1980-02-08 LU LU82147A patent/LU82147A1/fr unknown
- 1980-02-08 JP JP1378580A patent/JPS55110264A/ja active Pending
- 1980-02-08 AT AT0067680A patent/AT368646B/de not_active IP Right Cessation
- 1980-02-08 IT IT47855/80A patent/IT1126935B/it active
- 1980-02-08 SE SE8001026A patent/SE8001026L/ not_active Application Discontinuation
- 1980-02-08 GB GB8004360A patent/GB2043392B/en not_active Expired
- 1980-02-08 BE BE2/58392A patent/BE881602A/nl not_active IP Right Cessation
- 1980-02-08 DK DK56080A patent/DK56080A/da unknown
- 1980-02-08 DE DE19803004749 patent/DE3004749A1/de not_active Withdrawn
- 1980-02-08 FR FR8002865A patent/FR2449299A1/fr active Pending
- 1980-02-08 NL NL8000816A patent/NL191192C/xx not_active IP Right Cessation
- 1980-02-11 AU AU55403/80A patent/AU535439B2/en not_active Ceased
- 1980-02-12 IL IL59372A patent/IL59372A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL8000816A (nl) | 1980-08-15 |
| ATA67680A (de) | 1982-02-15 |
| US4468706A (en) | 1984-08-28 |
| NL191192C (nl) | 1995-03-01 |
| AT368646B (de) | 1982-10-25 |
| JPS55110264A (en) | 1980-08-25 |
| GB2043392A (en) | 1980-10-01 |
| NL191192B (nl) | 1994-10-03 |
| CH638629A5 (fr) | 1983-09-30 |
| IT1126935B (it) | 1986-05-21 |
| SE8001026L (sv) | 1980-08-14 |
| AU5540380A (en) | 1980-08-21 |
| CA1142993A (en) | 1983-03-15 |
| IT8047855A0 (it) | 1980-02-08 |
| AU535439B2 (en) | 1984-03-22 |
| DE3004749A1 (de) | 1980-08-21 |
| GB2043392B (en) | 1983-06-15 |
| BE881602A (nl) | 1980-08-08 |
| IL59372A (en) | 1983-12-30 |
| DK56080A (da) | 1980-08-14 |
| FR2449299A1 (fr) | 1980-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| LU82147A1 (fr) | Procede et appareil de fabrication de plaques d'impression par laser et systeme numerique | |
| FR2595833A1 (fr) | Table tracante photographique utilisant un modulateur de lumiere et procede pour reproduire des graphiques par exposition | |
| EP2586014B1 (de) | Verfahren zur authentifizierung und/oder identifizierung eines sicherheitsartikels | |
| EP1291195B1 (de) | Bedienelement für bedruckte Gegenstände | |
| BE1020247A5 (fr) | Dispositif variable optiquement a canaux multiples. | |
| CH713112B1 (fr) | Dispositif pour créer des images de forme en superposition par interaction lumineuse avec des couches de lentilles. | |
| EP2600213B1 (de) | Verfahren zur Erstellung eines synthetischen Hologramms in einem Rasterbild | |
| CH618024A5 (de) | ||
| WO2011161636A1 (fr) | Procede d'autentification et/ou d'identification d'un article de securite | |
| CH715142B1 (fr) | Dispositif de sécurité optique et procédé de fabrication d'un tel dispositif. | |
| CH713843B1 (fr) | Dispositif micro-optique avec élément de focalisation intégré et structure d'élément d'image. | |
| FR2619664A1 (fr) | Procede et installation pour la realisation d'images en relief | |
| EP3765307B1 (de) | Dokument und verfahren zur erzeugung eines farbbildes | |
| FR3142936A1 (fr) | Mesures préventives contre la copie et l’altération de document à gratter | |
| EP4251430A1 (de) | Personalisiertes bild aus einer metallschicht und einem linsenraster | |
| EP4355581B1 (de) | Erzeugung eines 3d-bildes aus einer linsenförmigen struktur | |
| FR3068294A1 (fr) | Dispositif micro-optique de projection multicanal d'images projetees | |
| CH718490B1 (fr) | Dispositif , en particulier de sécurité, à effet optique | |
| FR3069482B1 (fr) | Procede de gravure laser d'images multiples dans un document de securite | |
| CH718305B1 (fr) | Dispositif micro-optique | |
| CH638061A5 (fr) | Procede d'impression electrostatique en couleur et appareil pour la mise en oeuvre de ce procede. | |
| EP2677730A1 (de) | Druckverfahren einer Farbpixelmatrize auf ein physisches Medium durch Schrägliniendruck, und entsprechende Kontrollvorrichtung | |
| FR2735247A1 (fr) | Procede de fabrication d'une reproduction avec effet de luminescence et reproduction fabriquee par la mise en oeuvre du procede. | |
| FR3112990A1 (fr) | Dispositif de sécurité pour un document d’identité et document d’identité comportant un tel dispositif de sécurité | |
| FR2711438A1 (fr) | Support de données infalsifiable. |