JPS5549280A - Electrostatic recording head and electrostatic recording method using the said head - Google Patents
Electrostatic recording head and electrostatic recording method using the said headInfo
- Publication number
- JPS5549280A JPS5549280A JP12221678A JP12221678A JPS5549280A JP S5549280 A JPS5549280 A JP S5549280A JP 12221678 A JP12221678 A JP 12221678A JP 12221678 A JP12221678 A JP 12221678A JP S5549280 A JPS5549280 A JP S5549280A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- recording
- dielectric layer
- electrostatic recording
- head
- 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.)
- Pending
Links
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Abstract
PURPOSE:To enable a charged latent image of both plus and minus polarities by either recording method of contact type or non-contact type, without using a high voltage, by using an electrostatic recording head equipped with a trigger electrode in a position close extremely to a recording electrode. CONSTITUTION:Surface of a dielectric layer 11 is charged by a corona charger 12. When a pulse-like recording voltage is impressed, an electric field existing between a recording electrode 2 and a grounded trigger electrode 20 becomes larger in strength, electrons by electric field discharge from the electrode 2 and electronic ions existing in gaps are provided with high energy. With these electrons, etc. as a trigger, first of all, discharge to gaseous body is caused between the electrodes 2 and 20 in the direction of the dotted line arrow. This expands in a gap between the electrode 2 and surface of the dielectric layer 11, and plus charge is removed from the surface of the dielectric layer 11. And a surface region, which is facing the recording electrode 2 of the dielectric layer 11, is discharged or charged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12221678A JPS5549280A (en) | 1978-10-03 | 1978-10-03 | Electrostatic recording head and electrostatic recording method using the said head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12221678A JPS5549280A (en) | 1978-10-03 | 1978-10-03 | Electrostatic recording head and electrostatic recording method using the said head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5549280A true JPS5549280A (en) | 1980-04-09 |
Family
ID=14830420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12221678A Pending JPS5549280A (en) | 1978-10-03 | 1978-10-03 | Electrostatic recording head and electrostatic recording method using the said head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5549280A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4833379B1 (en) * | 2011-07-25 | 2011-12-07 | 技研興業株式会社 | Lead plate laminating parts and lead plate laminating method |
-
1978
- 1978-10-03 JP JP12221678A patent/JPS5549280A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4833379B1 (en) * | 2011-07-25 | 2011-12-07 | 技研興業株式会社 | Lead plate laminating parts and lead plate laminating method |
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