JPS5640846A - Electrostatic recording system - Google Patents
Electrostatic recording systemInfo
- Publication number
- JPS5640846A JPS5640846A JP11570079A JP11570079A JPS5640846A JP S5640846 A JPS5640846 A JP S5640846A JP 11570079 A JP11570079 A JP 11570079A JP 11570079 A JP11570079 A JP 11570079A JP S5640846 A JPS5640846 A JP S5640846A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- recording
- voltage
- source
- 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.)
- Granted
Links
Landscapes
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Dot-Matrix Printers And Others (AREA)
Abstract
PURPOSE:To realize a high-speed and high-resolution recording with a low-level recording voltage, by using the recording substance, the recording layer, the conduction layer of the resistor the surface resistance of which has a fixed value and the insulated layer and then applying the discharge current to the conduction path along the recording electrode and the surface of the resistance layer. CONSTITUTION:One end of the conductive resistance layer 20, which forms a recording substance along with the inductive recording layer 19 and the insulated layer 21, is grounded via the power source VB. And the recording pulse is applied to the electrode 22 from the ground-connected recording pulse voltage source 23. As a result, the discharge current corresponding to the surface resistance of the layer 20 flows to the closed circuit comprising the electrode 22, the layer 20 whose surface resistance is 10<5>-10<12>OMEGA/cm<2>, the source VB and the source 23. Thus the uneven charging of the layer 19 can be prevented. At the same time, the discharge voltage is shared by the voltage of the source 23 and the voltage of the source VB, and thus the application voltage to the electrode 22 is reduced. Furthermore, the electrostatic capacity of the layer 20 can be increased more than the layer 19. In such way, a high-speed and high-resolution recording is possible with a low-level recording voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11570079A JPS5640846A (en) | 1979-09-11 | 1979-09-11 | Electrostatic recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11570079A JPS5640846A (en) | 1979-09-11 | 1979-09-11 | Electrostatic recording system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5640846A true JPS5640846A (en) | 1981-04-17 |
| JPH0118424B2 JPH0118424B2 (en) | 1989-04-05 |
Family
ID=14669058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11570079A Granted JPS5640846A (en) | 1979-09-11 | 1979-09-11 | Electrostatic recording system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5640846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5144521A (en) * | 1988-12-28 | 1992-09-01 | Ricoh Company, Ltd. | Discharging member and charging device using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4877712A (en) * | 1972-01-19 | 1973-10-19 | ||
| JPS638464A (en) * | 1986-06-28 | 1988-01-14 | Pentel Kk | Fluorescent aqueous ink |
-
1979
- 1979-09-11 JP JP11570079A patent/JPS5640846A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4877712A (en) * | 1972-01-19 | 1973-10-19 | ||
| JPS638464A (en) * | 1986-06-28 | 1988-01-14 | Pentel Kk | Fluorescent aqueous ink |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5144521A (en) * | 1988-12-28 | 1992-09-01 | Ricoh Company, Ltd. | Discharging member and charging device using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0118424B2 (en) | 1989-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8700089A1 (en) | Electrostatic spraying. | |
| SE7700324L (en) | SPACE-SAVING CORONAL CHARGER | |
| JPS5693564A (en) | Recording method by jetting of liquid droplet | |
| JPS5640846A (en) | Electrostatic recording system | |
| GB1489815A (en) | Device possessing three conduction states | |
| ES382404A1 (en) | Electrostatic charging device having a spark gap voltage regulator between a corona source and a voltage source | |
| JPS54113238A (en) | Gate circuit of field effect thyristor | |
| JPS5629260A (en) | Corona charging method in electrophotography or the like | |
| JPS54102923A (en) | Driving circiut | |
| JPS57154261A (en) | Controlling method for electrostatic charging | |
| JPS5692560A (en) | Copying machine | |
| JPS54140893A (en) | Laser unit | |
| JPS57201827A (en) | Temperature detecting device | |
| JPS5581348A (en) | Electrostatic recording body | |
| JPS55117162A (en) | Alternating current corona discharging device | |
| JPH0142569B2 (en) | ||
| JPS51151545A (en) | Method for applying an electric charge by powder of magnetic material arranged in brush=state | |
| JPS5498535A (en) | Drive circuit for electrostatic recorder | |
| JPS57118351A (en) | Electron gun | |
| JPS5422721A (en) | High voltage switching circuit for electrostatic recorder | |
| JPS56160080A (en) | Photoelectric conversion unit | |
| JPS57188376A (en) | Detecting method for charge of ink particle | |
| JPS5521874A (en) | Withstand voltage treatment device of cathode-ray tube | |
| GB918666A (en) | Improvements in electrical resistors | |
| JPS5760867A (en) | Tunnel effect load resistance device |