JPS52119873A - Bidirectional photothyrister - Google Patents

Bidirectional photothyrister

Info

Publication number
JPS52119873A
JPS52119873A JP3597676A JP3597676A JPS52119873A JP S52119873 A JPS52119873 A JP S52119873A JP 3597676 A JP3597676 A JP 3597676A JP 3597676 A JP3597676 A JP 3597676A JP S52119873 A JPS52119873 A JP S52119873A
Authority
JP
Japan
Prior art keywords
photothyrister
bidirectional
commutation
adaptable
free
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
JP3597676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5724939B2 (OSRAM
Inventor
Nobutake Konishi
Tsutomu Yao
Takeshi Yokota
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3597676A priority Critical patent/JPS52119873A/ja
Publication of JPS52119873A publication Critical patent/JPS52119873A/ja
Publication of JPS5724939B2 publication Critical patent/JPS5724939B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Receiving Elements (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Thyristors (AREA)
JP3597676A 1976-04-02 1976-04-02 Bidirectional photothyrister Granted JPS52119873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3597676A JPS52119873A (en) 1976-04-02 1976-04-02 Bidirectional photothyrister

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3597676A JPS52119873A (en) 1976-04-02 1976-04-02 Bidirectional photothyrister

Publications (2)

Publication Number Publication Date
JPS52119873A true JPS52119873A (en) 1977-10-07
JPS5724939B2 JPS5724939B2 (OSRAM) 1982-05-26

Family

ID=12456925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3597676A Granted JPS52119873A (en) 1976-04-02 1976-04-02 Bidirectional photothyrister

Country Status (1)

Country Link
JP (1) JPS52119873A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07181887A (ja) * 1993-11-11 1995-07-21 Kyoto Process Kogeisha:Kk 点字案内板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50157081A (OSRAM) * 1974-06-07 1975-12-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50157081A (OSRAM) * 1974-06-07 1975-12-18

Also Published As

Publication number Publication date
JPS5724939B2 (OSRAM) 1982-05-26

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