JPS5685741A - Medium contrast image recording method - Google Patents
Medium contrast image recording methodInfo
- Publication number
- JPS5685741A JPS5685741A JP16256579A JP16256579A JPS5685741A JP S5685741 A JPS5685741 A JP S5685741A JP 16256579 A JP16256579 A JP 16256579A JP 16256579 A JP16256579 A JP 16256579A JP S5685741 A JPS5685741 A JP S5685741A
- Authority
- JP
- Japan
- Prior art keywords
- transparent electrodes
- electro
- contrast image
- constitution
- optic element
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
PURPOSE: To change the light passage area of an electro-optic element and record the medium contrast image by the transmitted light thereof by using the electro- optic element disposed with plural transparent electrodes and controlling the voltage application to the transparent electrodes according to image information.
CONSTITUTION: An electro-optic element 1 is disposed with respectively a plurality of transparent electrodes 12 in a matrix shape of, for example, 7×7 constitution, on the top and under surfaces of a medium 11 having electro-optic effect, and the respective transparent electrodes 12 on the top surface are electrically connected to themselves so as to parallel to a diagonal line Z1-Z1. With such constitution, the area of the part through which light passes may be properly changed by controlling the voltage application between the transparent electrodes 12 according to the density levels of the image. Hence, varying densities may be expressed by the varying sizes of dots and the medium contrast image is recorded without using any contact screen.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16256579A JPS5685741A (en) | 1979-12-14 | 1979-12-14 | Medium contrast image recording method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16256579A JPS5685741A (en) | 1979-12-14 | 1979-12-14 | Medium contrast image recording method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5685741A true JPS5685741A (en) | 1981-07-13 |
Family
ID=15756999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16256579A Pending JPS5685741A (en) | 1979-12-14 | 1979-12-14 | Medium contrast image recording method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5685741A (en) |
-
1979
- 1979-12-14 JP JP16256579A patent/JPS5685741A/en active Pending
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