CA1138521A - Method and apparatus for digitally controlling the formation of colour images - Google Patents
Method and apparatus for digitally controlling the formation of colour imagesInfo
- Publication number
- CA1138521A CA1138521A CA000337706A CA337706A CA1138521A CA 1138521 A CA1138521 A CA 1138521A CA 000337706 A CA000337706 A CA 000337706A CA 337706 A CA337706 A CA 337706A CA 1138521 A CA1138521 A CA 1138521A
- Authority
- CA
- Canada
- Prior art keywords
- colour
- colours
- record medium
- ink
- printing
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 6
- 239000003086 colorant Substances 0.000 claims abstract description 56
- 238000012937 correction Methods 0.000 claims abstract description 14
- 230000003595 spectral effect Effects 0.000 claims abstract description 4
- 230000005693 optoelectronics Effects 0.000 claims abstract 5
- 239000000976 ink Substances 0.000 claims description 42
- 239000011159 matrix material Substances 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- 230000008021 deposition Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 2
- 238000005286 illumination Methods 0.000 claims 1
- 230000007723 transport mechanism Effects 0.000 abstract description 5
- 230000002311 subsequent effect Effects 0.000 abstract description 2
- ORWQBKPSGDRPPA-UHFFFAOYSA-N 3-[2-[ethyl(methyl)amino]ethyl]-1h-indol-4-ol Chemical compound C1=CC(O)=C2C(CCN(C)CC)=CNC2=C1 ORWQBKPSGDRPPA-UHFFFAOYSA-N 0.000 abstract 1
- 230000033458 reproduction Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical compound CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 101000952234 Homo sapiens Sphingolipid delta(4)-desaturase DES1 Proteins 0.000 description 1
- 102100037416 Sphingolipid delta(4)-desaturase DES1 Human genes 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 229940075911 depen Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009736 wetting 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
- H04N1/46—Colour picture communication systems
- H04N1/50—Picture reproducers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
- B41J2/2135—Alignment of dots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/18—Ink recirculation systems
- B41J2/185—Ink-collectors; Ink-catchers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Ink Jet (AREA)
- Facsimile Image Signal Circuits (AREA)
- Fax Reproducing Arrangements (AREA)
- Facsimile Transmission Control (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1221378A CH637331A5 (de) | 1978-11-29 | 1978-11-29 | Verfahren und vorrichtung zum digitalen steuern der bildung farbiger wiedergaben. |
| CH12213/78 | 1978-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1138521A true CA1138521A (en) | 1982-12-28 |
Family
ID=4380946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000337706A Expired CA1138521A (en) | 1978-11-29 | 1979-10-16 | Method and apparatus for digitally controlling the formation of colour images |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0011722B1 (enExample) |
| JP (1) | JPS5574884A (enExample) |
| CA (1) | CA1138521A (enExample) |
| CH (1) | CH637331A5 (enExample) |
| DE (1) | DE2965397D1 (enExample) |
| IT (1) | IT1165338B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853768A (en) * | 1985-12-26 | 1989-08-01 | Canon Kabushiki Kaisha | Color image processing apparatus with linear masking circuit having coefficients which vary in accordance with the levels of color component signals |
| US4888636A (en) * | 1983-03-08 | 1989-12-19 | Canon Kabushiki Kaisha | Image reproducing system |
| US5191361A (en) * | 1983-03-08 | 1993-03-02 | Canon Kabushiki Kaisha | Image reproducing system |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403874A (en) * | 1980-03-25 | 1983-09-13 | Ramtek Corporation | Color printer and multi-ribbon cartridge therefor |
| JPS572163A (en) * | 1980-06-06 | 1982-01-07 | Canon Inc | Multicolor ink jet recording device |
| JPS5741965A (en) * | 1980-08-26 | 1982-03-09 | Canon Inc | Color ink jet recording device |
| JPS5741967A (en) * | 1980-08-26 | 1982-03-09 | Canon Inc | Color ink jet recording device |
| JPS5741966A (en) * | 1980-08-26 | 1982-03-09 | Canon Inc | Color ink jet recording device |
| JPS57100580A (en) * | 1980-12-15 | 1982-06-22 | Fuji Photo Film Co Ltd | Ink jet printer |
| JPH0666881B2 (ja) * | 1981-09-18 | 1994-08-24 | キヤノン株式会社 | カラ−画像処理装置 |
| JPS5952968A (ja) * | 1982-09-20 | 1984-03-27 | Sony Corp | カラ−書画装置 |
| US4683492A (en) * | 1983-03-08 | 1987-07-28 | Canon Kabushiki Kaisha | Method and apparatus for recording a full-color image with a plurality of colorants on the basis of a set of area factors for the colorants selected from a plurality of sets of area factors calculated from a plurality of sets of equations |
| DE3526133A1 (de) * | 1985-07-22 | 1987-01-29 | Hell Rudolf Dr Ing Gmbh | Verfahren zur herstellung von farbbildern |
| JPS63187770A (ja) * | 1987-01-29 | 1988-08-03 | Toshiba Corp | 画像形成装置 |
| JP2840323B2 (ja) * | 1989-09-28 | 1998-12-24 | キヤノン株式会社 | カラー画像記録装置 |
| NL9400355A (nl) * | 1994-03-07 | 1995-10-02 | Stork Colorproofing | Werkwijze voor het registreren van kleurdeelbeelden en daarmee verkregen patroon van afbeeldingen. |
| JP2840584B2 (ja) * | 1996-02-28 | 1998-12-24 | キヤノン株式会社 | 画像形成装置 |
| ES2120914B1 (es) * | 1997-02-05 | 1999-06-01 | Carrasco Martinez Vicente | Metodo para la impresion en policromia sobre superficies diversas. |
| GB2379414A (en) * | 2001-09-10 | 2003-03-12 | Seiko Epson Corp | Method of forming a large flexible electronic display on a substrate using an inkjet head(s) disposed about a vacuum roller holding the substrate |
| US8383840B1 (en) | 2005-06-15 | 2013-02-26 | Geoff McMahon | Extraction of fulvic minerals, vitamins, amino acids, enzymes, and phytonutrients from humic substances |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH495017A (de) * | 1968-07-16 | 1970-08-15 | Ciba Geigy | Verfahren zur Abtastung von Farbcodes und zu deren Umwandlung in Binärcodes sowie Einrichtung zur Durchführung dieses Verfahrens |
| JPS5648869B2 (enExample) * | 1972-12-22 | 1981-11-18 | ||
| JPS53102036A (en) * | 1977-02-17 | 1978-09-06 | Sanyo Electric Co Ltd | Ink jet printer |
| JPS5829740B2 (ja) * | 1977-06-06 | 1983-06-24 | 株式会社リコー | カラ−インクジエツト記録装置 |
-
1978
- 1978-11-29 CH CH1221378A patent/CH637331A5/de not_active IP Right Cessation
-
1979
- 1979-10-16 CA CA000337706A patent/CA1138521A/en not_active Expired
- 1979-10-31 EP EP79104229A patent/EP0011722B1/de not_active Expired
- 1979-10-31 DE DE7979104229T patent/DE2965397D1/de not_active Expired
- 1979-10-31 IT IT26959/79A patent/IT1165338B/it active
- 1979-11-16 JP JP14787379A patent/JPS5574884A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4888636A (en) * | 1983-03-08 | 1989-12-19 | Canon Kabushiki Kaisha | Image reproducing system |
| US5191361A (en) * | 1983-03-08 | 1993-03-02 | Canon Kabushiki Kaisha | Image reproducing system |
| US5343233A (en) * | 1983-03-08 | 1994-08-30 | Canon Kabushiki Kaisha | Image reproducing system having means for generating a pattern signal including a plurality of memories |
| US4853768A (en) * | 1985-12-26 | 1989-08-01 | Canon Kabushiki Kaisha | Color image processing apparatus with linear masking circuit having coefficients which vary in accordance with the levels of color component signals |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0011722A3 (en) | 1981-01-21 |
| JPS5574884A (en) | 1980-06-05 |
| IT1165338B (it) | 1987-04-22 |
| EP0011722B1 (de) | 1983-05-11 |
| JPS6226620B2 (enExample) | 1987-06-10 |
| IT7926959A0 (it) | 1979-10-31 |
| EP0011722A2 (de) | 1980-06-11 |
| DE2965397D1 (en) | 1983-06-16 |
| CH637331A5 (de) | 1983-07-29 |
Similar Documents
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |