JPH0435218U - - Google Patents

Info

Publication number
JPH0435218U
JPH0435218U JP7505390U JP7505390U JPH0435218U JP H0435218 U JPH0435218 U JP H0435218U JP 7505390 U JP7505390 U JP 7505390U JP 7505390 U JP7505390 U JP 7505390U JP H0435218 U JPH0435218 U JP H0435218U
Authority
JP
Japan
Prior art keywords
light
optical
color sensor
wavelength range
disk device
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
JP7505390U
Other languages
English (en)
Japanese (ja)
Other versions
JP2523166Y2 (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 JP1990075053U priority Critical patent/JP2523166Y2/ja
Publication of JPH0435218U publication Critical patent/JPH0435218U/ja
Application granted granted Critical
Publication of JP2523166Y2 publication Critical patent/JP2523166Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Optical Recording Or Reproduction (AREA)
JP1990075053U 1990-07-12 1990-07-12 光ディスク装置 Expired - Lifetime JP2523166Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990075053U JP2523166Y2 (ja) 1990-07-12 1990-07-12 光ディスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990075053U JP2523166Y2 (ja) 1990-07-12 1990-07-12 光ディスク装置

Publications (2)

Publication Number Publication Date
JPH0435218U true JPH0435218U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-24
JP2523166Y2 JP2523166Y2 (ja) 1997-01-22

Family

ID=31615292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990075053U Expired - Lifetime JP2523166Y2 (ja) 1990-07-12 1990-07-12 光ディスク装置

Country Status (1)

Country Link
JP (1) JP2523166Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221833A (ja) * 1983-05-31 1984-12-13 Mitsubishi Electric Corp 光学式情報再生装置
JPS60251557A (ja) * 1984-05-28 1985-12-12 Matsushita Electric Ind Co Ltd 光学式記録再生装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221833A (ja) * 1983-05-31 1984-12-13 Mitsubishi Electric Corp 光学式情報再生装置
JPS60251557A (ja) * 1984-05-28 1985-12-12 Matsushita Electric Ind Co Ltd 光学式記録再生装置

Also Published As

Publication number Publication date
JP2523166Y2 (ja) 1997-01-22

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