JPH073459Y2 - 光ピツクアツプ予熱装置 - Google Patents

光ピツクアツプ予熱装置

Info

Publication number
JPH073459Y2
JPH073459Y2 JP1985089312U JP8931285U JPH073459Y2 JP H073459 Y2 JPH073459 Y2 JP H073459Y2 JP 1985089312 U JP1985089312 U JP 1985089312U JP 8931285 U JP8931285 U JP 8931285U JP H073459 Y2 JPH073459 Y2 JP H073459Y2
Authority
JP
Japan
Prior art keywords
optical pickup
dew condensation
signal
coil
heating
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.)
Expired - Lifetime
Application number
JP1985089312U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62224U (en, 2012
Inventor
郁夫 春日
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP1985089312U priority Critical patent/JPH073459Y2/ja
Publication of JPS62224U publication Critical patent/JPS62224U/ja
Application granted granted Critical
Publication of JPH073459Y2 publication Critical patent/JPH073459Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP1985089312U 1985-06-13 1985-06-13 光ピツクアツプ予熱装置 Expired - Lifetime JPH073459Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985089312U JPH073459Y2 (ja) 1985-06-13 1985-06-13 光ピツクアツプ予熱装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985089312U JPH073459Y2 (ja) 1985-06-13 1985-06-13 光ピツクアツプ予熱装置

Publications (2)

Publication Number Publication Date
JPS62224U JPS62224U (en, 2012) 1987-01-06
JPH073459Y2 true JPH073459Y2 (ja) 1995-01-30

Family

ID=30643265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985089312U Expired - Lifetime JPH073459Y2 (ja) 1985-06-13 1985-06-13 光ピツクアツプ予熱装置

Country Status (1)

Country Link
JP (1) JPH073459Y2 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017007283A1 (ko) * 2015-07-09 2017-01-12 엘지이노텍 주식회사 카메라 모듈

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2817480B2 (ja) * 1991-11-05 1998-10-30 松下電器産業株式会社 トラッキング制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144628U (ja) * 1982-03-25 1983-09-29 三洋電機株式会社 ピツクアツプ手段の水滴除去装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017007283A1 (ko) * 2015-07-09 2017-01-12 엘지이노텍 주식회사 카메라 모듈

Also Published As

Publication number Publication date
JPS62224U (en, 2012) 1987-01-06

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