DE2657912C3 - Bilderzeugungsverfahren - Google Patents
BilderzeugungsverfahrenInfo
- Publication number
- DE2657912C3 DE2657912C3 DE2657912A DE2657912A DE2657912C3 DE 2657912 C3 DE2657912 C3 DE 2657912C3 DE 2657912 A DE2657912 A DE 2657912A DE 2657912 A DE2657912 A DE 2657912A DE 2657912 C3 DE2657912 C3 DE 2657912C3
- Authority
- DE
- Germany
- Prior art keywords
- image
- control grid
- polarity
- recording material
- corona discharge
- 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 description 26
- 230000008569 process Effects 0.000 title claims description 7
- 238000003384 imaging method Methods 0.000 title description 6
- 239000000463 material Substances 0.000 claims description 53
- 150000002500 ions Chemical class 0.000 claims description 26
- 238000012546 transfer Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 description 21
- 238000004140 cleaning Methods 0.000 description 14
- 239000004020 conductor Substances 0.000 description 7
- 238000011161 development Methods 0.000 description 7
- 230000005684 electric field Effects 0.000 description 7
- 238000002955 isolation Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000012876 carrier material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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
- G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means
- G03G15/051—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means by modulating an ion flow through a photoconductive screen onto which a charge image has been formed
- G03G15/052—Details and conditioning means of the screen, e.g. cleaning means, ozone removing means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Cleaning In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50153117A JPS5276036A (en) | 1975-12-22 | 1975-12-22 | Method for image formation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2657912A1 DE2657912A1 (de) | 1977-06-23 |
| DE2657912B2 DE2657912B2 (de) | 1980-09-04 |
| DE2657912C3 true DE2657912C3 (de) | 1981-07-30 |
Family
ID=15555330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2657912A Expired DE2657912C3 (de) | 1975-12-22 | 1976-12-21 | Bilderzeugungsverfahren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4248951A (OSRAM) |
| JP (1) | JPS5276036A (OSRAM) |
| CA (1) | CA1116224A (OSRAM) |
| DE (1) | DE2657912C3 (OSRAM) |
| FR (1) | FR2336713A1 (OSRAM) |
| GB (1) | GB1573928A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245272A (en) * | 1979-04-30 | 1981-01-13 | Eastman Kodak Company | Apparatus and method for low sensitivity corona charging of a moving photoconductor |
| JPS5773758A (en) * | 1980-10-24 | 1982-05-08 | Canon Inc | Protector for screen-shaped photoreceptor |
| DE3486297T2 (de) * | 1983-10-03 | 1994-07-14 | Konishiroku Photo Ind | Vielfachbild-Reproduktionsverfahren. |
| US4814822A (en) * | 1987-06-08 | 1989-03-21 | Xerox Corporation | Method and apparatus for automatic "two-up" copying with intermediate latent image copiers |
| US5214480A (en) * | 1990-01-19 | 1993-05-25 | Canon Kabushiki Kaisha | Image forming apparatus with transfer sheet bearing means |
| US5666601A (en) * | 1991-08-01 | 1997-09-09 | Xerox Corporation | Resistive ion source charging device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2752271A (en) * | 1955-10-05 | 1956-06-26 | Haloid Co | Electrostatic cleaning of xerographic plates |
| US3363555A (en) * | 1966-03-28 | 1968-01-16 | Rca Corp | Electrostatic method of making multiple copies of an image |
| JPS495466B1 (OSRAM) * | 1970-12-29 | 1974-02-07 | ||
| US3976484A (en) * | 1973-05-23 | 1976-08-24 | Canon Kabushiki Kaisha | Screen electrophotographic process |
| US3940270A (en) * | 1974-05-06 | 1976-02-24 | Addressograph Multigraph Corporation | Reproduction system utilizing ion modulator and dielectric imaging surface |
| US3942980A (en) * | 1974-07-16 | 1976-03-09 | Addressograph-Multigraph Corporation | Ion modulator device and method of using in positive and negative modes |
-
1975
- 1975-12-22 JP JP50153117A patent/JPS5276036A/ja active Granted
-
1976
- 1976-12-16 GB GB52576/76A patent/GB1573928A/en not_active Expired
- 1976-12-21 FR FR7638509A patent/FR2336713A1/fr active Granted
- 1976-12-21 DE DE2657912A patent/DE2657912C3/de not_active Expired
- 1976-12-22 CA CA268,484A patent/CA1116224A/en not_active Expired
-
1979
- 1979-02-05 US US06/009,590 patent/US4248951A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5434616B2 (OSRAM) | 1979-10-27 |
| DE2657912B2 (de) | 1980-09-04 |
| FR2336713B1 (OSRAM) | 1981-06-12 |
| US4248951A (en) | 1981-02-03 |
| CA1116224A (en) | 1982-01-12 |
| JPS5276036A (en) | 1977-06-25 |
| FR2336713A1 (fr) | 1977-07-22 |
| GB1573928A (en) | 1980-08-28 |
| DE2657912A1 (de) | 1977-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OI | Miscellaneous see part 1 | ||
| OI | Miscellaneous see part 1 | ||
| C3 | Grant after two publication steps (3rd publication) |