JPS6413232A - Optical storage reproducing device - Google Patents

Optical storage reproducing device

Info

Publication number
JPS6413232A
JPS6413232A JP62168162A JP16816287A JPS6413232A JP S6413232 A JPS6413232 A JP S6413232A JP 62168162 A JP62168162 A JP 62168162A JP 16816287 A JP16816287 A JP 16816287A JP S6413232 A JPS6413232 A JP S6413232A
Authority
JP
Japan
Prior art keywords
astigmatism
focal line
light
optical storage
caused
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
JP62168162A
Other languages
English (en)
Other versions
JPH087867B2 (ja
Inventor
Masatoshi Yonekubo
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP62168162A priority Critical patent/JPH087867B2/ja
Priority to US07/213,813 priority patent/US4933924A/en
Publication of JPS6413232A publication Critical patent/JPS6413232A/ja
Publication of JPH087867B2 publication Critical patent/JPH087867B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
JP62168162A 1987-07-03 1987-07-06 光記憶再生装置 Expired - Lifetime JPH087867B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62168162A JPH087867B2 (ja) 1987-07-06 1987-07-06 光記憶再生装置
US07/213,813 US4933924A (en) 1987-07-03 1988-06-30 Optical head and magneto-optical read/write device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62168162A JPH087867B2 (ja) 1987-07-06 1987-07-06 光記憶再生装置

Publications (2)

Publication Number Publication Date
JPS6413232A true JPS6413232A (en) 1989-01-18
JPH087867B2 JPH087867B2 (ja) 1996-01-29

Family

ID=15862956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62168162A Expired - Lifetime JPH087867B2 (ja) 1987-07-03 1987-07-06 光記憶再生装置

Country Status (1)

Country Link
JP (1) JPH087867B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9189230B2 (en) 2004-03-31 2015-11-17 Intel Corporation Method and system to provide concurrent user-level, non-privileged shared resource thread creation and execution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9189230B2 (en) 2004-03-31 2015-11-17 Intel Corporation Method and system to provide concurrent user-level, non-privileged shared resource thread creation and execution
US9442721B2 (en) 2004-03-31 2016-09-13 Intel Corporation Method and system to provide user-level multithreading

Also Published As

Publication number Publication date
JPH087867B2 (ja) 1996-01-29

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