JPS5420343B1 - - Google Patents
Info
- Publication number
- JPS5420343B1 JPS5420343B1 JP4135367A JP4135367A JPS5420343B1 JP S5420343 B1 JPS5420343 B1 JP S5420343B1 JP 4135367 A JP4135367 A JP 4135367A JP 4135367 A JP4135367 A JP 4135367A JP S5420343 B1 JPS5420343 B1 JP S5420343B1
- Authority
- JP
- Japan
- 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
Classifications
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- 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
- G03G15/04027—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 and forming half-tone image
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/02—Sensitising, i.e. laying-down a uniform charge
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- 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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/102—Electrically charging radiation-conductive surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56223766A | 1966-07-01 | 1966-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5420343B1 true JPS5420343B1 (en) | 1979-07-21 |
Family
ID=24245405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4135367A Pending JPS5420343B1 (en) | 1966-07-01 | 1967-06-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3543022A (en) |
| JP (1) | JPS5420343B1 (en) |
| DE (1) | DE1572377B2 (en) |
| GB (1) | GB1186599A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2165100A5 (en) * | 1969-10-06 | 1973-08-03 | Electroprint Inc | |
| JPS5396836A (en) * | 1977-02-04 | 1978-08-24 | Olympus Optical Co Ltd | Rormation of many trasfrred copies from one latent image |
| JPS53113542A (en) * | 1977-03-15 | 1978-10-04 | Canon Inc | Formation method of image |
| JPS53123135A (en) * | 1977-03-31 | 1978-10-27 | Xerox Corp | Method of marking insulating surface and device for forming visible image on insulating surface |
| US4124287A (en) * | 1977-03-31 | 1978-11-07 | Xerox Corporation | Imaging system utilizing uncharged marking particles |
| MX147918A (en) * | 1977-03-31 | 1983-02-02 | Xerox Corp | IMPROVEMENTS IN APPARATUS AND METHOD TO PRODUCE A VISIBLE IMAGE ON A PHOTO CONDUCTIVE IMAGE FORMING SURFACE |
| FR2404249A1 (en) * | 1977-09-23 | 1979-04-20 | Siemens Ag | DEVICE FOR REPRESENTING AND REPRODUCING IMAGES OF ELECTRIC LOADS |
| DE2849222A1 (en) * | 1978-11-13 | 1980-05-22 | Hoechst Ag | METHOD FOR ELECTROSTATICALLY CHARGING A DIELECTRIC LAYER AND DEVICE FOR CARRYING OUT THE METHOD |
| US4634259A (en) * | 1983-12-13 | 1987-01-06 | Casio Computer Co., Ltd. | Apparatus for maintaining distinct edges between two colors in a two-color image forming device |
| US8570703B2 (en) * | 2007-06-22 | 2013-10-29 | 3M Innovative Properties Company | Apparatus and methods for modification of electrostatic charge on a moving web |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2965754A (en) * | 1958-03-26 | 1960-12-20 | Haloid Xerox Inc | Double screen corona device |
| US3146385A (en) * | 1960-12-09 | 1964-08-25 | Xerox Corp | Xerographic plate charging method and apparatus |
| US3412242A (en) * | 1965-12-10 | 1968-11-19 | Rca Corp | Method of charging a zinc oxide photoconductive layer with a positive charge |
-
1966
- 1966-07-01 US US562237A patent/US3543022A/en not_active Expired - Lifetime
-
1967
- 1967-06-29 JP JP4135367A patent/JPS5420343B1/ja active Pending
- 1967-06-30 DE DE1967R0046370 patent/DE1572377B2/en active Granted
- 1967-06-30 GB GB30209/67A patent/GB1186599A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1572377A1 (en) | 1970-02-12 |
| DE1572377B2 (en) | 1976-04-29 |
| GB1186599A (en) | 1970-04-02 |
| US3543022A (en) | 1970-11-24 |