JPS61174025U - - Google Patents

Info

Publication number
JPS61174025U
JPS61174025U JP5750585U JP5750585U JPS61174025U JP S61174025 U JPS61174025 U JP S61174025U JP 5750585 U JP5750585 U JP 5750585U JP 5750585 U JP5750585 U JP 5750585U JP S61174025 U JPS61174025 U JP S61174025U
Authority
JP
Japan
Prior art keywords
lens
radial
light receiving
vertical direction
displacement
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
JP5750585U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP5750585U priority Critical patent/JPS61174025U/ja
Publication of JPS61174025U publication Critical patent/JPS61174025U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP5750585U 1985-04-19 1985-04-19 Pending JPS61174025U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5750585U JPS61174025U (enrdf_load_stackoverflow) 1985-04-19 1985-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5750585U JPS61174025U (enrdf_load_stackoverflow) 1985-04-19 1985-04-19

Publications (1)

Publication Number Publication Date
JPS61174025U true JPS61174025U (enrdf_load_stackoverflow) 1986-10-29

Family

ID=30582098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5750585U Pending JPS61174025U (enrdf_load_stackoverflow) 1985-04-19 1985-04-19

Country Status (1)

Country Link
JP (1) JPS61174025U (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
JPS60140228U (ja) 光学式情報読取装置
JPS61174025U (enrdf_load_stackoverflow)
JPS6120663Y2 (enrdf_load_stackoverflow)
JPH0214011Y2 (enrdf_load_stackoverflow)
JPS632219U (enrdf_load_stackoverflow)
JPH0329778Y2 (enrdf_load_stackoverflow)
JPH0426975Y2 (enrdf_load_stackoverflow)
JP2805651B2 (ja) 対物レンズ駆動装置
JPH0280312U (enrdf_load_stackoverflow)
JPS6316004Y2 (enrdf_load_stackoverflow)
JPS6229634U (enrdf_load_stackoverflow)
JPS6112596Y2 (enrdf_load_stackoverflow)
JPH0272414U (enrdf_load_stackoverflow)
JPH0544894Y2 (enrdf_load_stackoverflow)
JPH0366028U (enrdf_load_stackoverflow)
JPH0314718U (enrdf_load_stackoverflow)
JPS58183639U (ja) 光ピツクアツプのトラツキングエラ−信号検出装置
JPS6412219U (enrdf_load_stackoverflow)
JPS62177724A (ja) 光ヘツド
JPS603928U (ja) 光学式ピツクアツプ
JPS6399318U (enrdf_load_stackoverflow)
JPS6098123U (ja) 光学ピツクアツプ装置
JPH0619918B2 (ja) 信号ピツクアツプ装置
JPH0197419U (enrdf_load_stackoverflow)
JPH02154331A (ja) 光学式ピックアップ