JPH0648572Y2 - 光ピックアップ用対物レンズの固定構造 - Google Patents

光ピックアップ用対物レンズの固定構造

Info

Publication number
JPH0648572Y2
JPH0648572Y2 JP6643988U JP6643988U JPH0648572Y2 JP H0648572 Y2 JPH0648572 Y2 JP H0648572Y2 JP 6643988 U JP6643988 U JP 6643988U JP 6643988 U JP6643988 U JP 6643988U JP H0648572 Y2 JPH0648572 Y2 JP H0648572Y2
Authority
JP
Japan
Prior art keywords
lens
objective lens
adhesive
outer periphery
standing wall
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
JP6643988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01170330U (en]
Inventor
雄史 松野
貴子 橋本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6643988U priority Critical patent/JPH0648572Y2/ja
Publication of JPH01170330U publication Critical patent/JPH01170330U/ja
Application granted granted Critical
Publication of JPH0648572Y2 publication Critical patent/JPH0648572Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Optical Head (AREA)
JP6643988U 1988-05-20 1988-05-20 光ピックアップ用対物レンズの固定構造 Expired - Lifetime JPH0648572Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6643988U JPH0648572Y2 (ja) 1988-05-20 1988-05-20 光ピックアップ用対物レンズの固定構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6643988U JPH0648572Y2 (ja) 1988-05-20 1988-05-20 光ピックアップ用対物レンズの固定構造

Publications (2)

Publication Number Publication Date
JPH01170330U JPH01170330U (en]) 1989-12-01
JPH0648572Y2 true JPH0648572Y2 (ja) 1994-12-12

Family

ID=31291845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6643988U Expired - Lifetime JPH0648572Y2 (ja) 1988-05-20 1988-05-20 光ピックアップ用対物レンズの固定構造

Country Status (1)

Country Link
JP (1) JPH0648572Y2 (en])

Also Published As

Publication number Publication date
JPH01170330U (en]) 1989-12-01

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