JPS5650354A - Electrophotography method - Google Patents
Electrophotography methodInfo
- Publication number
- JPS5650354A JPS5650354A JP7401780A JP7401780A JPS5650354A JP S5650354 A JPS5650354 A JP S5650354A JP 7401780 A JP7401780 A JP 7401780A JP 7401780 A JP7401780 A JP 7401780A JP S5650354 A JPS5650354 A JP S5650354A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- insulating layer
- latent image
- electrostatic latent
- conductive
- 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
- Electrophotography Using Other Than Carlson'S Method (AREA)
Abstract
PURPOSE:To make it possible to obtain a large-electrostatic capacity and small- attenuation primary electrostatic latent image, by using a prescribed photosensitive screen where a photoconductive material layer, an insulating layer, and a conductive layer are provided on the conductive material having many minute apertures. CONSTITUTION:Photosensitive screen 5 has photoconductive layer 2 and insulating layer 3 on conductive material 1 consisting of stainless materials and so on having many minute apertures, and further, another conductive material layer 4 is provided on insulating layer 3 in one face of photosensitive screen 5. For the purpose of using this photosensitive screen 5 to a primary electrostatic latent image, the charging means such as corona discharge equipment 6 is used to charge insulating layer 3 with electricity uniformly with the negative polarity while applying the bias voltage between conductive material 1 and conductive layer 4 from the face (B face side) in the conductive layer 4 side so that conductive layer 4 may be the negative pole. Next, the surface potential of insulating layer 3 is made positive (the dark part is negative as it is) by picture irradiation and corona discharge 9 to form the primary electrostatic latent image, and after that, a secondary electrostatic latent image is formed on recording material 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7401780A JPS5650354A (en) | 1980-06-02 | 1980-06-02 | Electrophotography method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7401780A JPS5650354A (en) | 1980-06-02 | 1980-06-02 | Electrophotography method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14094673A Division JPS5429894B2 (en) | 1973-12-07 | 1973-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5650354A true JPS5650354A (en) | 1981-05-07 |
Family
ID=13534909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7401780A Pending JPS5650354A (en) | 1980-06-02 | 1980-06-02 | Electrophotography method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5650354A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6190087U (en) * | 1984-11-16 | 1986-06-11 | ||
| US4785367A (en) * | 1985-09-10 | 1988-11-15 | Tdk Corporation | Tape guide block |
| US4793570A (en) * | 1987-01-06 | 1988-12-27 | Shape Inc. | Tape cassette with separate tape guide having integrated rollers and methods for manufacturing same |
| US4800641A (en) * | 1987-01-06 | 1989-01-31 | Shape Inc. | Methods for manufacturing a tape cassette with separate tape guide having integrated rollers |
| JPH0675317U (en) * | 1994-03-16 | 1994-10-25 | 株式会社日立ホームテック | Electric rice cooker |
-
1980
- 1980-06-02 JP JP7401780A patent/JPS5650354A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6190087U (en) * | 1984-11-16 | 1986-06-11 | ||
| US4785367A (en) * | 1985-09-10 | 1988-11-15 | Tdk Corporation | Tape guide block |
| US4793570A (en) * | 1987-01-06 | 1988-12-27 | Shape Inc. | Tape cassette with separate tape guide having integrated rollers and methods for manufacturing same |
| US4800641A (en) * | 1987-01-06 | 1989-01-31 | Shape Inc. | Methods for manufacturing a tape cassette with separate tape guide having integrated rollers |
| JPH0675317U (en) * | 1994-03-16 | 1994-10-25 | 株式会社日立ホームテック | Electric rice cooker |
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