DE2007421A1 - Verfahren und Vorrichtung zur elektrostatischen Farbbildreproduktion oder Farbbilderzeugung mittels steuerbarer öffnungen - Google Patents
Verfahren und Vorrichtung zur elektrostatischen Farbbildreproduktion oder Farbbilderzeugung mittels steuerbarer öffnungenInfo
- Publication number
- DE2007421A1 DE2007421A1 DE19702007421 DE2007421A DE2007421A1 DE 2007421 A1 DE2007421 A1 DE 2007421A1 DE 19702007421 DE19702007421 DE 19702007421 DE 2007421 A DE2007421 A DE 2007421A DE 2007421 A1 DE2007421 A1 DE 2007421A1
- Authority
- DE
- Germany
- Prior art keywords
- color
- screen
- charging
- openings
- marking 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 44
- 239000002245 particle Substances 0.000 claims description 40
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- 238000004140 cleaning Methods 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
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- 239000003973 paint Substances 0.000 description 2
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- UNQYAAAWKOOBFQ-UHFFFAOYSA-N 7-[(4-chlorophenyl)methyl]-8-[4-chloro-3-(trifluoromethoxy)phenoxy]-1-(3-hydroxypropyl)-3-methylpurine-2,6-dione Chemical compound C=1C=C(Cl)C=CC=1CN1C=2C(=O)N(CCCO)C(=O)N(C)C=2N=C1OC1=CC=C(Cl)C(OC(F)(F)F)=C1 UNQYAAAWKOOBFQ-UHFFFAOYSA-N 0.000 description 1
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- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
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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
- 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
- G03G15/346—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 by modulating the powder through holes or a slit
-
- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0142—Structure of complete machines
-
- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0142—Structure of complete machines
- G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
- G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80023669A | 1969-02-18 | 1969-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2007421A1 true DE2007421A1 (de) | 1970-09-17 |
Family
ID=25177850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702007421 Pending DE2007421A1 (de) | 1969-02-18 | 1970-02-18 | Verfahren und Vorrichtung zur elektrostatischen Farbbildreproduktion oder Farbbilderzeugung mittels steuerbarer öffnungen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3697164A (enrdf_load_stackoverflow) |
| JP (1) | JPS549060B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2007421A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1306821A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2206467A1 (de) * | 1971-02-12 | 1972-08-24 | Res And Dev Lab Of Ohno C | Elektrostatisches Verfahren zur Herstellung von Drucken und Vorrichtung zur Durchführung des Verfahrens |
| DE2461702A1 (de) * | 1973-12-28 | 1975-07-10 | Canon Kk | Elektrofarbphotographisches verfahren und geraet zur durchfuehrung des verfahrens |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977323A (en) * | 1971-12-17 | 1976-08-31 | Electroprint, Inc. | Electrostatic printing system and method using ions and liquid aerosol toners |
| US3879195A (en) * | 1973-01-05 | 1975-04-22 | Horizons Inc | Electrophotography with a photoconductor coated fine mesh |
| US3945725A (en) * | 1973-06-29 | 1976-03-23 | Canon Kabushiki Kaisha | Flat screen electrostatic copier |
| JPS5023830A (enrdf_load_stackoverflow) * | 1973-07-02 | 1975-03-14 | ||
| US4006983A (en) * | 1973-10-29 | 1977-02-08 | Electroprint, Inc. | Electrostatic color printing systems using modulated ion streams |
| GB1589093A (en) * | 1976-07-08 | 1981-05-07 | Konishiroku Photo Ind | Proces for forming electrostatic latent images |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2962374A (en) * | 1956-05-01 | 1960-11-29 | Haloid Xerox Inc | Color xerography |
| US3339469A (en) * | 1962-08-06 | 1967-09-05 | Sun Chemical Corp | Electrostatic printing apparatus |
| US3532422A (en) * | 1966-07-14 | 1970-10-06 | Electroprint Inc | Method and apparatus for electrostatic color reproduction |
-
1969
- 1969-02-18 US US800236A patent/US3697164A/en not_active Expired - Lifetime
-
1970
- 1970-02-18 JP JP1372770A patent/JPS549060B1/ja active Pending
- 1970-02-18 DE DE19702007421 patent/DE2007421A1/de active Pending
- 1970-02-18 GB GB784270A patent/GB1306821A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2206467A1 (de) * | 1971-02-12 | 1972-08-24 | Res And Dev Lab Of Ohno C | Elektrostatisches Verfahren zur Herstellung von Drucken und Vorrichtung zur Durchführung des Verfahrens |
| DE2461702A1 (de) * | 1973-12-28 | 1975-07-10 | Canon Kk | Elektrofarbphotographisches verfahren und geraet zur durchfuehrung des verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS549060B1 (enrdf_load_stackoverflow) | 1979-04-20 |
| US3697164A (en) | 1972-10-10 |
| GB1306821A (enrdf_load_stackoverflow) | 1973-02-14 |
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