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JPS5667976A - Preparation method of light potentiometer element - Google Patents

Preparation method of light potentiometer element

Info

Publication number
JPS5667976A
JPS5667976A JP14404379A JP14404379A JPS5667976A JP S5667976 A JPS5667976 A JP S5667976A JP 14404379 A JP14404379 A JP 14404379A JP 14404379 A JP14404379 A JP 14404379A JP S5667976 A JPS5667976 A JP S5667976A
Authority
JP
Japan
Prior art keywords
light
pin hole
light conduction
conduction film
potentiometer
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
Application number
JP14404379A
Other languages
English (en)
Other versions
JPS6057236B2 (ja
Inventor
Masuji Sato
Satoru Kawai
Takao Furuumi
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 JP54144043A priority Critical patent/JPS6057236B2/ja
Publication of JPS5667976A publication Critical patent/JPS5667976A/ja
Publication of JPS6057236B2 publication Critical patent/JPS6057236B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
    • H10F55/205—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive semiconductor devices have no potential barriers, e.g. photoresistors
    • H10F55/208—Optical potentiometers

Landscapes

  • Adjustable Resistors (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Optical Transform (AREA)
JP54144043A 1979-11-07 1979-11-07 光ポテンシヨメ−タ素子の製造法 Expired JPS6057236B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54144043A JPS6057236B2 (ja) 1979-11-07 1979-11-07 光ポテンシヨメ−タ素子の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54144043A JPS6057236B2 (ja) 1979-11-07 1979-11-07 光ポテンシヨメ−タ素子の製造法

Publications (2)

Publication Number Publication Date
JPS5667976A true JPS5667976A (en) 1981-06-08
JPS6057236B2 JPS6057236B2 (ja) 1985-12-13

Family

ID=15352984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54144043A Expired JPS6057236B2 (ja) 1979-11-07 1979-11-07 光ポテンシヨメ−タ素子の製造法

Country Status (1)

Country Link
JP (1) JPS6057236B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114709091A (zh) * 2022-04-29 2022-07-05 南通原声电子有限公司 一种电解电容器加工用回正加套设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114709091A (zh) * 2022-04-29 2022-07-05 南通原声电子有限公司 一种电解电容器加工用回正加套设备
CN114709091B (zh) * 2022-04-29 2022-12-16 南通原声电子有限公司 一种电解电容器加工用回正加套设备

Also Published As

Publication number Publication date
JPS6057236B2 (ja) 1985-12-13

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