GB1225369A - - Google Patents
Info
- Publication number
- GB1225369A GB1225369A GB1225369DA GB1225369A GB 1225369 A GB1225369 A GB 1225369A GB 1225369D A GB1225369D A GB 1225369DA GB 1225369 A GB1225369 A GB 1225369A
- Authority
- GB
- United Kingdom
- Prior art keywords
- march
- electro
- imaging system
- phoretic
- electrode
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
- G03G17/04—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using photoelectrophoresis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Wet Developing In Electrophotography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
1,225,369. Electro-phoretic imaging system. XEROX CORP. March 28, 1968 [March 28, 1967], No. 14851/68. Heading G2H. In an electro-phoretic imaging system of the type described in Specification 1, 124, 625, the builtup charge on the blocking electrode 11 is removed between imaging steps by contacting this electrode with an earthed conductive brush 13 or by A.C. or D.C. corona discharge or by charge transfer from a conductive roller or liquid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62691767A | 1967-03-28 | 1967-03-28 | |
| US6067570A | 1970-08-03 | 1970-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1225369A true GB1225369A (en) | 1971-03-17 |
Family
ID=26740209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225369D Expired GB1225369A (en) | 1967-03-28 | 1968-03-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3676313A (en) |
| AT (1) | AT293167B (en) |
| BE (1) | BE712785A (en) |
| CH (1) | CH489042A (en) |
| FR (1) | FR1558168A (en) |
| GB (1) | GB1225369A (en) |
| LU (1) | LU55754A1 (en) |
| NL (1) | NL6804232A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776628A (en) * | 1969-06-02 | 1973-12-04 | Xerox Corp | Photoelectrophoretic imaging system |
| US3961949A (en) * | 1972-01-03 | 1976-06-08 | Xerox Corporation | Photoelectrophoretic imaging method producing a desired image border |
| DE2314051C3 (en) * | 1973-03-21 | 1978-03-09 | Hoechst Ag, 6000 Frankfurt | Electrophotographic recording material |
| US3967960A (en) * | 1974-10-21 | 1976-07-06 | Xerox Corporation | Photoelectrophoretic imaging process employing dark charge injecting element |
| US3980477A (en) * | 1974-11-26 | 1976-09-14 | Xerox Corporation | Photoelectrophoresis with dark charge injecting element |
| US3967961A (en) * | 1974-12-04 | 1976-07-06 | Xerox Corporation | Photoelectrophoretic imaging process employing a dark charge injecting agent - alkyd resin coating |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3013878A (en) * | 1955-12-29 | 1961-12-19 | Xerox Corp | Method and apparatus for transferring and fixing xerographic images |
| US2945434A (en) * | 1959-07-02 | 1960-07-19 | Haloid Xerox Inc | Sheet feed mechanism |
| US3384565A (en) * | 1964-07-23 | 1968-05-21 | Xerox Corp | Process of photoelectrophoretic color imaging |
| US3449568A (en) * | 1966-12-27 | 1969-06-10 | Xerox Corp | Corona discharge apparatus for creating an electrostatic charge pattern on a xerographic surface |
| US3532494A (en) * | 1969-09-08 | 1970-10-06 | Gopal C Bhagat | Solid area development in xerography employing an insulating screen in the charging step |
-
1968
- 1968-03-25 FR FR1558168D patent/FR1558168A/fr not_active Expired
- 1968-03-25 LU LU55754D patent/LU55754A1/xx unknown
- 1968-03-26 CH CH443668A patent/CH489042A/en not_active IP Right Cessation
- 1968-03-26 AT AT297768A patent/AT293167B/en not_active IP Right Cessation
- 1968-03-26 NL NL6804232A patent/NL6804232A/xx unknown
- 1968-03-26 BE BE712785D patent/BE712785A/xx unknown
- 1968-03-28 GB GB1225369D patent/GB1225369A/en not_active Expired
-
1970
- 1970-08-03 US US60675A patent/US3676313A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE712785A (en) | 1968-09-26 |
| DE1772060A1 (en) | 1971-01-21 |
| FR1558168A (en) | 1969-02-21 |
| CH489042A (en) | 1970-04-15 |
| NL6804232A (en) | 1968-09-30 |
| LU55754A1 (en) | 1968-11-29 |
| DE1772060B2 (en) | 1975-08-07 |
| AT293167B (en) | 1971-09-27 |
| US3676313A (en) | 1972-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |