DE2813795A1 - Verfahren und vorrichtung zum erzeugen eines vildes auf einer fotoleitenden abbildungsflaeche - Google Patents
Verfahren und vorrichtung zum erzeugen eines vildes auf einer fotoleitenden abbildungsflaecheInfo
- Publication number
- DE2813795A1 DE2813795A1 DE19782813795 DE2813795A DE2813795A1 DE 2813795 A1 DE2813795 A1 DE 2813795A1 DE 19782813795 DE19782813795 DE 19782813795 DE 2813795 A DE2813795 A DE 2813795A DE 2813795 A1 DE2813795 A1 DE 2813795A1
- Authority
- DE
- Germany
- Prior art keywords
- photoconductive
- pattern
- image
- particles
- imaging
- 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.)
- Ceased
Links
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- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
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- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 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
- G03G15/04—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Dry Development In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78309477A | 1977-03-31 | 1977-03-31 | |
| US05/783,095 US4124287A (en) | 1977-03-31 | 1977-03-31 | Imaging system utilizing uncharged marking particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2813795A1 true DE2813795A1 (de) | 1978-10-12 |
Family
ID=27120097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782813795 Ceased DE2813795A1 (de) | 1977-03-31 | 1978-03-30 | Verfahren und vorrichtung zum erzeugen eines vildes auf einer fotoleitenden abbildungsflaeche |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS53123136A (OSRAM) |
| BR (1) | BR7801974A (OSRAM) |
| DE (1) | DE2813795A1 (OSRAM) |
| FR (1) | FR2388313A1 (OSRAM) |
| MX (1) | MX147918A (OSRAM) |
| NL (1) | NL7803395A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56117261A (en) * | 1980-02-22 | 1981-09-14 | Hitachi Metals Ltd | Electrostatic latent-image developing method |
| US4591260A (en) * | 1984-09-04 | 1986-05-27 | Xerox Corporation | Imaging system utilizing an electro-optic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250737B (OSRAM) * | 1963-07-08 | |||
| DE1175985B (de) * | 1959-11-05 | 1964-08-13 | Agfa Ag | Verfahren zur Herstellung elektro-photographischer Bilder |
| US3532494A (en) * | 1969-09-08 | 1970-10-06 | Gopal C Bhagat | Solid area development in xerography employing an insulating screen in the charging step |
| DE2557685A1 (de) * | 1975-12-20 | 1977-06-30 | Ibm Deutschland | Verfahren zur herstellung einer gerasterten photoleiterschicht |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3212888A (en) * | 1961-06-12 | 1965-10-19 | Xerox Corp | Method for developing latent electrostatic charge halftone images |
| US3543022A (en) * | 1966-07-01 | 1970-11-24 | Xerox Corp | Method and apparatus for charging discrete small areas of xerographic plates to different potentials in continuous tone printing |
| JPS4922945A (OSRAM) * | 1972-06-20 | 1974-02-28 | ||
| US4048921A (en) * | 1974-03-01 | 1977-09-20 | Addressograph-Multigraph Corporation | Electrostatic printing/duplicating method using polarization forces |
| JPS524123A (en) * | 1975-06-27 | 1977-01-13 | Canon Inc | Picture forming equipment |
-
1978
- 1978-03-07 MX MX17266778A patent/MX147918A/es unknown
- 1978-03-23 JP JP3357878A patent/JPS53123136A/ja active Pending
- 1978-03-30 NL NL7803395A patent/NL7803395A/xx not_active Application Discontinuation
- 1978-03-30 FR FR7809357A patent/FR2388313A1/fr active Granted
- 1978-03-30 BR BR7801974A patent/BR7801974A/pt unknown
- 1978-03-30 DE DE19782813795 patent/DE2813795A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1175985B (de) * | 1959-11-05 | 1964-08-13 | Agfa Ag | Verfahren zur Herstellung elektro-photographischer Bilder |
| DE1250737B (OSRAM) * | 1963-07-08 | |||
| US3532494A (en) * | 1969-09-08 | 1970-10-06 | Gopal C Bhagat | Solid area development in xerography employing an insulating screen in the charging step |
| DE2557685A1 (de) * | 1975-12-20 | 1977-06-30 | Ibm Deutschland | Verfahren zur herstellung einer gerasterten photoleiterschicht |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7803395A (nl) | 1978-10-03 |
| MX147918A (es) | 1983-02-02 |
| JPS53123136A (en) | 1978-10-27 |
| FR2388313A1 (fr) | 1978-11-17 |
| BR7801974A (pt) | 1978-12-19 |
| FR2388313B1 (OSRAM) | 1985-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: G03G 15/08 |
|
| 8131 | Rejection |