CN1130282A - 多层信息盘及其制造方法 - Google Patents
多层信息盘及其制造方法 Download PDFInfo
- Publication number
- CN1130282A CN1130282A CN95118559A CN95118559A CN1130282A CN 1130282 A CN1130282 A CN 1130282A CN 95118559 A CN95118559 A CN 95118559A CN 95118559 A CN95118559 A CN 95118559A CN 1130282 A CN1130282 A CN 1130282A
- Authority
- CN
- China
- Prior art keywords
- disc
- information
- recording surface
- track
- information track
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940029265A KR0165297B1 (ko) | 1994-11-09 | 1994-11-09 | 다층 정보디스크 및 그 제조방법 |
KR29265/94 | 1994-11-09 | ||
KR29265/1994 | 1994-11-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1130282A true CN1130282A (zh) | 1996-09-04 |
CN1078375C CN1078375C (zh) | 2002-01-23 |
Family
ID=19397413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95118559A Expired - Fee Related CN1078375C (zh) | 1994-11-09 | 1995-11-08 | 多层信息盘及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5686225A (zh) |
KR (1) | KR0165297B1 (zh) |
CN (1) | CN1078375C (zh) |
NL (1) | NL1001609C2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333557C (zh) * | 2003-12-30 | 2007-08-22 | 华为技术有限公司 | 一种实现呼叫控制的方法 |
US8016847B2 (en) | 2001-07-11 | 2011-09-13 | Arkray, Inc. | Lancet and lancing apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060062131A1 (en) * | 2002-10-28 | 2006-03-23 | Kenichi Nagata | Optical information recording medium and production method of the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59107433A (ja) * | 1982-12-09 | 1984-06-21 | Toshiba Corp | 光デイスク |
JPS62180540A (ja) * | 1986-02-05 | 1987-08-07 | Hitachi Electronics Eng Co Ltd | デイスク型記録媒体 |
EP0301641A1 (en) * | 1987-07-23 | 1989-02-01 | Koninklijke Philips Electronics N.V. | Master disc and method of manufacturing a matrix |
US5418774A (en) * | 1990-03-23 | 1995-05-23 | Matsushita Electric Industrial Co., Ltd. | Optical head system and its optical disc |
US5255262A (en) * | 1991-06-04 | 1993-10-19 | International Business Machines Corporation | Multiple data surface optical data storage system with transmissive data surfaces |
US5485452A (en) * | 1991-06-28 | 1996-01-16 | Pioneer Electronic Corporation | Optical information recording medium |
US5373499A (en) * | 1993-07-22 | 1994-12-13 | International Business Machines Corporation | Multilayer optical disk and system having multiple optical paths include identical total disk substrate thickness |
US5494782A (en) * | 1994-07-29 | 1996-02-27 | Sony Corporation | Direct to stamper/mother optical disk mastering |
US5499231A (en) * | 1994-11-15 | 1996-03-12 | International Business Machines Corporation | Optical disk drive with multiple data layer disk and system for focusing the optical beam |
-
1994
- 1994-11-09 KR KR1019940029265A patent/KR0165297B1/ko not_active IP Right Cessation
-
1995
- 1995-11-08 NL NL1001609A patent/NL1001609C2/nl not_active IP Right Cessation
- 1995-11-08 CN CN95118559A patent/CN1078375C/zh not_active Expired - Fee Related
-
1996
- 1996-07-12 US US08/682,891 patent/US5686225A/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8016847B2 (en) | 2001-07-11 | 2011-09-13 | Arkray, Inc. | Lancet and lancing apparatus |
US8758380B2 (en) | 2001-07-11 | 2014-06-24 | Arkray, Inc. | Lancet and lancing apparatus |
CN1333557C (zh) * | 2003-12-30 | 2007-08-22 | 华为技术有限公司 | 一种实现呼叫控制的方法 |
Also Published As
Publication number | Publication date |
---|---|
NL1001609C2 (nl) | 1998-11-03 |
CN1078375C (zh) | 2002-01-23 |
KR960019148A (ko) | 1996-06-17 |
US5686225A (en) | 1997-11-11 |
KR0165297B1 (ko) | 1999-03-20 |
NL1001609A1 (nl) | 1996-05-09 |
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Bunn | The Times They Are a Changing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Zhang Guanghe False: Zhang Zhaohe Number: 4 Volume: 18 |
|
CI03 | Correction of invention patent |
Correction item: Inventor Correct: Zhang Guanghe False: Zhang Zhaohe Number: 4 Page: The title page Volume: 18 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG ZHAOHE TO: ZHANG GUANGHE |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: ZHANG ZHAOHE TO: ZHANG GUANGHE |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020123 Termination date: 20091208 |