JPS52134746A - Light projection unit - Google Patents

Light projection unit

Info

Publication number
JPS52134746A
JPS52134746A JP5236676A JP5236676A JPS52134746A JP S52134746 A JPS52134746 A JP S52134746A JP 5236676 A JP5236676 A JP 5236676A JP 5236676 A JP5236676 A JP 5236676A JP S52134746 A JPS52134746 A JP S52134746A
Authority
JP
Japan
Prior art keywords
projection unit
light projection
employing
simple structure
highly precise
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
JP5236676A
Other languages
Japanese (ja)
Inventor
Tokuji Shibahara
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP5236676A priority Critical patent/JPS52134746A/en
Publication of JPS52134746A publication Critical patent/JPS52134746A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain highly precise product in simple structure by employing a resonance section into the vibration circuit for controlling projection.
COPYRIGHT: (C)1977,JPO&Japio
JP5236676A 1976-05-07 1976-05-07 Light projection unit Pending JPS52134746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5236676A JPS52134746A (en) 1976-05-07 1976-05-07 Light projection unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5236676A JPS52134746A (en) 1976-05-07 1976-05-07 Light projection unit

Publications (1)

Publication Number Publication Date
JPS52134746A true JPS52134746A (en) 1977-11-11

Family

ID=12912797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5236676A Pending JPS52134746A (en) 1976-05-07 1976-05-07 Light projection unit

Country Status (1)

Country Link
JP (1) JPS52134746A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55137117U (en) * 1979-03-19 1980-09-30
JPS5686638U (en) * 1979-12-04 1981-07-11
JPS56148741A (en) * 1980-04-17 1981-11-18 Nippon Columbia Co Ltd Galvanomirror device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55137117U (en) * 1979-03-19 1980-09-30
JPS5686638U (en) * 1979-12-04 1981-07-11
JPS56148741A (en) * 1980-04-17 1981-11-18 Nippon Columbia Co Ltd Galvanomirror device
JPH0128362B2 (en) * 1980-04-17 1989-06-02 Nippon Columbia

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