JPS5467448A - Optical controller - Google Patents

Optical controller

Info

Publication number
JPS5467448A
JPS5467448A JP13449977A JP13449977A JPS5467448A JP S5467448 A JPS5467448 A JP S5467448A JP 13449977 A JP13449977 A JP 13449977A JP 13449977 A JP13449977 A JP 13449977A JP S5467448 A JPS5467448 A JP S5467448A
Authority
JP
Japan
Prior art keywords
crystal
substance
electrode
impressed
polarization
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
JP13449977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148138B2 (enrdf_load_stackoverflow
Inventor
Mitsukazu Kondo
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP13449977A priority Critical patent/JPS5467448A/ja
Publication of JPS5467448A publication Critical patent/JPS5467448A/ja
Publication of JPS6148138B2 publication Critical patent/JPS6148138B2/ja
Granted legal-status Critical Current

Links

JP13449977A 1977-11-08 1977-11-08 Optical controller Granted JPS5467448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13449977A JPS5467448A (en) 1977-11-08 1977-11-08 Optical controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13449977A JPS5467448A (en) 1977-11-08 1977-11-08 Optical controller

Publications (2)

Publication Number Publication Date
JPS5467448A true JPS5467448A (en) 1979-05-30
JPS6148138B2 JPS6148138B2 (enrdf_load_stackoverflow) 1986-10-22

Family

ID=15129741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13449977A Granted JPS5467448A (en) 1977-11-08 1977-11-08 Optical controller

Country Status (1)

Country Link
JP (1) JPS5467448A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02108862U (enrdf_load_stackoverflow) * 1989-02-14 1990-08-29
JPH02129043U (enrdf_load_stackoverflow) * 1989-03-28 1990-10-24
JPH0840466A (ja) * 1994-07-27 1996-02-13 Nidaiki Kk 通気袋

Also Published As

Publication number Publication date
JPS6148138B2 (enrdf_load_stackoverflow) 1986-10-22

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