JPS53127287A - Variable resistor - Google Patents
Variable resistorInfo
- Publication number
- JPS53127287A JPS53127287A JP4154277A JP4154277A JPS53127287A JP S53127287 A JPS53127287 A JP S53127287A JP 4154277 A JP4154277 A JP 4154277A JP 4154277 A JP4154277 A JP 4154277A JP S53127287 A JPS53127287 A JP S53127287A
- Authority
- JP
- Japan
- Prior art keywords
- high resistance
- variable resistor
- film
- resistance film
- electrode band
- 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
- Adjustable Resistors (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Abstract
PURPOSE: To continuously change the resistance of a high resistance film, by coating a photo conductive film changing its electric resistance with light on an insulation substrate, forming the high resistance film on it selectively, providing an electrode band along the one side, and emitting movable light on the high resistance film and the electrode band via a slit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4154277A JPS53127287A (en) | 1977-04-13 | 1977-04-13 | Variable resistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4154277A JPS53127287A (en) | 1977-04-13 | 1977-04-13 | Variable resistor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53127287A true JPS53127287A (en) | 1978-11-07 |
Family
ID=12611298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4154277A Pending JPS53127287A (en) | 1977-04-13 | 1977-04-13 | Variable resistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53127287A (en) |
-
1977
- 1977-04-13 JP JP4154277A patent/JPS53127287A/en active Pending
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