JPS62174209U - - Google Patents

Info

Publication number
JPS62174209U
JPS62174209U JP6277186U JP6277186U JPS62174209U JP S62174209 U JPS62174209 U JP S62174209U JP 6277186 U JP6277186 U JP 6277186U JP 6277186 U JP6277186 U JP 6277186U JP S62174209 U JPS62174209 U JP S62174209U
Authority
JP
Japan
Prior art keywords
optical disk
light
condenser lens
amount
segment sensor
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
JP6277186U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419454Y2 (enrdf_load_stackoverflow
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 JP6277186U priority Critical patent/JPH0419454Y2/ja
Publication of JPS62174209U publication Critical patent/JPS62174209U/ja
Application granted granted Critical
Publication of JPH0419454Y2 publication Critical patent/JPH0419454Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
JP6277186U 1986-04-25 1986-04-25 Expired JPH0419454Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6277186U JPH0419454Y2 (enrdf_load_stackoverflow) 1986-04-25 1986-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6277186U JPH0419454Y2 (enrdf_load_stackoverflow) 1986-04-25 1986-04-25

Publications (2)

Publication Number Publication Date
JPS62174209U true JPS62174209U (enrdf_load_stackoverflow) 1987-11-05
JPH0419454Y2 JPH0419454Y2 (enrdf_load_stackoverflow) 1992-05-01

Family

ID=30897366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6277186U Expired JPH0419454Y2 (enrdf_load_stackoverflow) 1986-04-25 1986-04-25

Country Status (1)

Country Link
JP (1) JPH0419454Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109103A (ja) * 1990-08-28 1992-04-10 Sharp Corp 光スポット位置検出装置
JP2004503762A (ja) * 2000-06-15 2004-02-05 スカンラブ　アーゲー スキャンニング装置用の位置検出器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109103A (ja) * 1990-08-28 1992-04-10 Sharp Corp 光スポット位置検出装置
JP2004503762A (ja) * 2000-06-15 2004-02-05 スカンラブ　アーゲー スキャンニング装置用の位置検出器

Also Published As

Publication number Publication date
JPH0419454Y2 (enrdf_load_stackoverflow) 1992-05-01

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