JPS6340811U - - Google Patents

Info

Publication number
JPS6340811U
JPS6340811U JP13120686U JP13120686U JPS6340811U JP S6340811 U JPS6340811 U JP S6340811U JP 13120686 U JP13120686 U JP 13120686U JP 13120686 U JP13120686 U JP 13120686U JP S6340811 U JPS6340811 U JP S6340811U
Authority
JP
Japan
Prior art keywords
light
photoelectric conversion
conversion elements
information track
error signal
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
JP13120686U
Other languages
English (en)
Japanese (ja)
Other versions
JP2514427Y2 (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 JP13120686U priority Critical patent/JP2514427Y2/ja
Publication of JPS6340811U publication Critical patent/JPS6340811U/ja
Application granted granted Critical
Publication of JP2514427Y2 publication Critical patent/JP2514427Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP13120686U 1986-08-29 1986-08-29 トラツキングエラ−信号の生成装置 Expired - Lifetime JP2514427Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13120686U JP2514427Y2 (ja) 1986-08-29 1986-08-29 トラツキングエラ−信号の生成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13120686U JP2514427Y2 (ja) 1986-08-29 1986-08-29 トラツキングエラ−信号の生成装置

Publications (2)

Publication Number Publication Date
JPS6340811U true JPS6340811U (OSRAM) 1988-03-17
JP2514427Y2 JP2514427Y2 (ja) 1996-10-16

Family

ID=31029437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13120686U Expired - Lifetime JP2514427Y2 (ja) 1986-08-29 1986-08-29 トラツキングエラ−信号の生成装置

Country Status (1)

Country Link
JP (1) JP2514427Y2 (OSRAM)

Also Published As

Publication number Publication date
JP2514427Y2 (ja) 1996-10-16

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