FR2444961A1 - Procede et dispositif d'enregistrement graphique - Google Patents
Procede et dispositif d'enregistrement graphiqueInfo
- Publication number
- FR2444961A1 FR2444961A1 FR7930944A FR7930944A FR2444961A1 FR 2444961 A1 FR2444961 A1 FR 2444961A1 FR 7930944 A FR7930944 A FR 7930944A FR 7930944 A FR7930944 A FR 7930944A FR 2444961 A1 FR2444961 A1 FR 2444961A1
- Authority
- FR
- France
- Prior art keywords
- graphic recording
- recording method
- graphic
- image
- contrasting material
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04018—Image composition, e.g. adding or superposing informations on the original image
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
- G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array
- G03G15/348—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array using a stylus or a multi-styli array
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
L'invention concerne les techniques d'enregistrement graphique. Un procédé d'enregistrement graphique utilise un distributeur 1 dont la surface porte une couche mince et uniforme d'une matière contrastante T à résistivité élevée Une électrode multi-aiguille 2 qui est attaquée par un signal qui correspond à l'image à enregistrer, crée une distribution de charges correspondante dans la matière contrastante Cette matiere est ensuite transférée sélectivement par voie électrostatique sur une feuille d'enregistrement S, sous l'action d'un rouleau de transfert d'image 4. Application à la reprographie.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16064378A JPS5584955A (en) | 1978-12-20 | 1978-12-20 | Recording method |
JP6662179A JPS55157752A (en) | 1979-05-29 | 1979-05-29 | Recording method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444961A1 true FR2444961A1 (fr) | 1980-07-18 |
FR2444961B1 FR2444961B1 (fr) | 1985-06-07 |
Family
ID=26407819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930944A Expired FR2444961B1 (fr) | 1978-12-20 | 1979-12-18 | Procede et dispositif d'enregistrement graphique |
Country Status (5)
Country | Link |
---|---|
US (2) | US4446471A (fr) |
CA (1) | CA1139357A (fr) |
DE (1) | DE2951460C2 (fr) |
FR (1) | FR2444961B1 (fr) |
GB (1) | GB2037666B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439781A (en) * | 1980-07-28 | 1984-03-27 | Ricoh Company, Ltd. | Image recording method and apparatus |
JPS57204063A (en) * | 1981-06-11 | 1982-12-14 | Ricoh Co Ltd | Electrostatic recording device |
US4502061A (en) * | 1981-09-22 | 1985-02-26 | Canon Kabushiki Kaisha | Image forming apparatus |
JPS5892580A (ja) * | 1981-11-30 | 1983-06-01 | Mita Ind Co Ltd | 静電記録装置 |
EP0080883B1 (fr) * | 1981-11-30 | 1988-06-08 | Mita Industrial Co. Ltd. | Enregistreur électrostatique |
JPS58205169A (ja) * | 1982-05-24 | 1983-11-30 | Canon Inc | 画像形成装置 |
DE3229616A1 (de) * | 1982-08-09 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und schaltungsanordnung zum ueberlagern von grafischen mustern und/oder zeichen |
JPS59232363A (ja) * | 1983-06-15 | 1984-12-27 | Canon Inc | 現像方法 |
FR2575111B1 (fr) * | 1984-12-20 | 1987-01-23 | Bull Sa | Appareil d'impression sans frappe |
US5276491A (en) * | 1989-12-06 | 1994-01-04 | Konica Corporation | Image forming apparatus |
JPH04292999A (ja) * | 1991-03-22 | 1992-10-16 | Ricoh Co Ltd | 画像形成装置 |
US5257046A (en) * | 1992-08-31 | 1993-10-26 | Xerox Corporation | Direct electrostatic printing with latent image assist |
US5691756A (en) * | 1992-11-25 | 1997-11-25 | Tektronix, Inc. | Printer media preheater and method |
US5493373A (en) * | 1993-05-03 | 1996-02-20 | Xerox Corporation | Method and apparatus for imaging on a heated intermediate member |
US5353105A (en) * | 1993-05-03 | 1994-10-04 | Xerox Corporation | Method and apparatus for imaging on a heated intermediate member |
JP3111753B2 (ja) * | 1993-06-23 | 2000-11-27 | 日本電気株式会社 | 画像形成方法およびその装置 |
NL1003680C2 (nl) * | 1996-07-25 | 1998-01-28 | Oce Tech Bv | Beeldafdrukinrichting. |
US6536876B1 (en) | 2002-04-15 | 2003-03-25 | Hewlett-Packard Company | Imaging systems and methods |
US7826101B2 (en) * | 2003-06-25 | 2010-11-02 | Ricoh Company, Ltd. | Document management method, document management program, recording medium, and document management apparatus |
US7013104B2 (en) | 2004-03-12 | 2006-03-14 | Lexmark International, Inc. | Toner regulating system having toner regulating member with metallic coating on flexible substrate |
US7236729B2 (en) | 2004-07-27 | 2007-06-26 | Lexmark International, Inc. | Electrophotographic toner regulating member with induced strain outside elastic response region |
US7760217B1 (en) | 2006-04-28 | 2010-07-20 | Hewlett-Packard Development Company, L.P. | Imaging methods and imaging devices |
JP2008216628A (ja) * | 2007-03-05 | 2008-09-18 | Ricoh Co Ltd | 転写定着装置、および画像形成装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917880A (en) * | 1973-06-27 | 1975-11-04 | Xerox Corp | Electrophoretic imaging system |
FR2358690A1 (fr) * | 1976-07-16 | 1978-02-10 | Nippon Telegraph & Telephone | Procede et dispositif d'enregistrement electrographique |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166419A (en) * | 1959-05-07 | 1965-01-19 | Xerox Corp | Image projection |
US3198648A (en) * | 1961-11-30 | 1965-08-03 | Burroughs Corp | Electrostatic recording method |
GB1153586A (en) * | 1965-06-28 | 1969-05-29 | Rank Xerox Ltd | Formation of Induced Electrostatic Latent Images |
GB1336312A (en) * | 1969-11-14 | 1973-11-07 | Rank Xerox Ltd | Electrophotographic apparatus and process |
DE2208727C3 (de) * | 1972-02-24 | 1981-04-23 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Speichern und Wiedergeben von Informationen bei einem photoleitfähigen Aufzeichnungsmaterial |
GB1445143A (en) * | 1972-11-02 | 1976-08-04 | Itek Corp | Electrophotographic toner transfer and fusing apparatus and method |
FR2224790B1 (fr) * | 1973-04-03 | 1977-04-29 | Cellophane Sa | |
JPS5023234A (fr) * | 1973-06-28 | 1975-03-12 | ||
US3946402A (en) * | 1974-05-28 | 1976-03-23 | Minnesota Mining & Manufacturing Company | Toner applicator for electrographic recording system |
US4122462A (en) * | 1974-09-11 | 1978-10-24 | Canon Kabushiki Kaisha | Image information recording apparatus |
GB1544050A (en) * | 1976-06-16 | 1979-04-11 | Fuji Photo Film Co Ltd | Marking apparatus |
JPS5454041A (en) * | 1977-10-07 | 1979-04-27 | Ricoh Co Ltd | Compliex image formation |
US4195927A (en) * | 1978-01-30 | 1980-04-01 | Dennison Manufacturing Company | Double transfer electrophotography |
JPS554073A (en) * | 1978-06-26 | 1980-01-12 | Konishiroku Photo Ind Co Ltd | Original position assignment mechanism of information compound recorder |
-
1979
- 1979-12-12 US US06/102,832 patent/US4446471A/en not_active Expired - Lifetime
- 1979-12-17 GB GB7943417A patent/GB2037666B/en not_active Expired
- 1979-12-18 FR FR7930944A patent/FR2444961B1/fr not_active Expired
- 1979-12-19 CA CA000342227A patent/CA1139357A/fr not_active Expired
- 1979-12-20 DE DE2951460A patent/DE2951460C2/de not_active Expired
-
1983
- 1983-09-22 US US06/534,700 patent/US4553149A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917880A (en) * | 1973-06-27 | 1975-11-04 | Xerox Corp | Electrophoretic imaging system |
FR2358690A1 (fr) * | 1976-07-16 | 1978-02-10 | Nippon Telegraph & Telephone | Procede et dispositif d'enregistrement electrographique |
Also Published As
Publication number | Publication date |
---|---|
US4446471A (en) | 1984-05-01 |
GB2037666A (en) | 1980-07-16 |
FR2444961B1 (fr) | 1985-06-07 |
DE2951460A1 (de) | 1980-06-26 |
CA1139357A (fr) | 1983-01-11 |
US4553149A (en) | 1985-11-12 |
DE2951460C2 (de) | 1982-09-02 |
GB2037666B (en) | 1983-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |