JPS5577756A - Method and apparatus for forming image - Google Patents
Method and apparatus for forming imageInfo
- Publication number
- JPS5577756A JPS5577756A JP15176578A JP15176578A JPS5577756A JP S5577756 A JPS5577756 A JP S5577756A JP 15176578 A JP15176578 A JP 15176578A JP 15176578 A JP15176578 A JP 15176578A JP S5577756 A JPS5577756 A JP S5577756A
- Authority
- JP
- Japan
- Prior art keywords
- region
- screen
- image region
- ion flow
- ion
- 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.)
- Granted
Links
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15176578A JPS5577756A (en) | 1978-12-08 | 1978-12-08 | Method and apparatus for forming image |
DE2949400A DE2949400C2 (de) | 1978-12-08 | 1979-12-07 | Einrichtung zum bildmäßigen Aufladen eines Aufzeichnungsmaterials |
US06/285,669 US4442190A (en) | 1978-12-08 | 1981-07-21 | Method and apparatus for image formation utilizing a blocking member for blocking an ion flow through a photosensitive screen to provide a non-image area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15176578A JPS5577756A (en) | 1978-12-08 | 1978-12-08 | Method and apparatus for forming image |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5577756A true JPS5577756A (en) | 1980-06-11 |
JPS618427B2 JPS618427B2 (ja) | 1986-03-14 |
Family
ID=15525796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15176578A Granted JPS5577756A (en) | 1978-12-08 | 1978-12-08 | Method and apparatus for forming image |
Country Status (3)
Country | Link |
---|---|
US (1) | US4442190A (ja) |
JP (1) | JPS5577756A (ja) |
DE (1) | DE2949400C2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433410B1 (ko) * | 2002-03-11 | 2004-05-31 | 삼성전자주식회사 | 화상형성장치의 감광드럼 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0677173B2 (ja) * | 1982-11-10 | 1994-09-28 | キヤノン株式会社 | 像形成装置 |
JPH03225375A (ja) * | 1990-01-31 | 1991-10-04 | Tokyo Electric Co Ltd | 電子写真装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1671522C3 (de) * | 1967-11-22 | 1978-10-05 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Herstellung eines Ladungsbildes |
US3942080A (en) * | 1974-04-05 | 1976-03-02 | Scott Paper Company | Method and apparatus for applying a uniform electrostatic charge to electrophotographic film |
JPS5856865B2 (ja) * | 1975-10-15 | 1983-12-16 | キヤノン株式会社 | 電子写真法 |
JPS52142526A (en) * | 1976-05-21 | 1977-11-28 | Canon Inc | Image forming apparatus |
US4174170A (en) * | 1976-12-16 | 1979-11-13 | Minolta Camera Kabushiki Kaisha | Conductive toner transfer photocopying machine |
-
1978
- 1978-12-08 JP JP15176578A patent/JPS5577756A/ja active Granted
-
1979
- 1979-12-07 DE DE2949400A patent/DE2949400C2/de not_active Expired
-
1981
- 1981-07-21 US US06/285,669 patent/US4442190A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433410B1 (ko) * | 2002-03-11 | 2004-05-31 | 삼성전자주식회사 | 화상형성장치의 감광드럼 |
Also Published As
Publication number | Publication date |
---|---|
DE2949400A1 (de) | 1980-06-26 |
DE2949400C2 (de) | 1985-11-21 |
US4442190A (en) | 1984-04-10 |
JPS618427B2 (ja) | 1986-03-14 |
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