JPS52101988A - Variable resistor - Google Patents

Variable resistor

Info

Publication number
JPS52101988A
JPS52101988A JP1842076A JP1842076A JPS52101988A JP S52101988 A JPS52101988 A JP S52101988A JP 1842076 A JP1842076 A JP 1842076A JP 1842076 A JP1842076 A JP 1842076A JP S52101988 A JPS52101988 A JP S52101988A
Authority
JP
Japan
Prior art keywords
variable resistor
film
longitudinal direction
resistor
photoconductive
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
Application number
JP1842076A
Other languages
Japanese (ja)
Inventor
Masuji Sato
Kunihiko Tasai
Yoshio Shiozaki
Giichi Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1842076A priority Critical patent/JPS52101988A/en
Publication of JPS52101988A publication Critical patent/JPS52101988A/en
Pending legal-status Critical Current

Links

Landscapes

  • Adjustable Resistors (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Abstract

PURPOSE: To obtain a variable resistor using photoconductive film, by providing photoconductive film sandwiched by resistor film and electrically conductive film in the longitudinal direction and an opaque body capable of displacement in the longitudinal direction.
COPYRIGHT: (C)1977,JPO&Japio
JP1842076A 1976-02-24 1976-02-24 Variable resistor Pending JPS52101988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1842076A JPS52101988A (en) 1976-02-24 1976-02-24 Variable resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1842076A JPS52101988A (en) 1976-02-24 1976-02-24 Variable resistor

Publications (1)

Publication Number Publication Date
JPS52101988A true JPS52101988A (en) 1977-08-26

Family

ID=11971155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1842076A Pending JPS52101988A (en) 1976-02-24 1976-02-24 Variable resistor

Country Status (1)

Country Link
JP (1) JPS52101988A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794165U (en) * 1980-12-02 1982-06-10
JPS5796242A (en) * 1980-12-06 1982-06-15 Fuji Electric Co Ltd Detector for defect of sheet-like substance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794165U (en) * 1980-12-02 1982-06-10
JPS5796242A (en) * 1980-12-06 1982-06-15 Fuji Electric Co Ltd Detector for defect of sheet-like substance

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