CN100378860C - 显示光记录和/或再现设备的状态的方法和设备 - Google Patents
显示光记录和/或再现设备的状态的方法和设备 Download PDFInfo
- Publication number
- CN100378860C CN100378860C CNB2004100330474A CN200410033047A CN100378860C CN 100378860 C CN100378860 C CN 100378860C CN B2004100330474 A CNB2004100330474 A CN B2004100330474A CN 200410033047 A CN200410033047 A CN 200410033047A CN 100378860 C CN100378860 C CN 100378860C
- Authority
- CN
- China
- Prior art keywords
- lasing fluorescence
- led
- signal
- system controller
- light
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000003086 colorant Substances 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000004020 luminiscence type Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
Landscapes
- Optical Recording Or Reproduction (AREA)
Abstract
Description
类型和模式 | 第一LED | 第二LED | 颜色 | |
CD | 再现 | 高 | 低 | 第一LED颜色 |
记录 | 切换 | 低 | 第一LED颜色(闪烁) | |
DVD | 再现 | 低 | 高 | 第二LED颜色 |
记录 | 低 | 切换 | 第二LED颜色(闪烁) | |
DVD-RAM | 再现 | 高 | 高 | 第一和第二LED颜色的混合 |
记录 | 切换 | 切换 | 第一和第二LED颜色的混合(闪烁) |
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030003256A KR20040066255A (ko) | 2003-01-17 | 2003-01-17 | 광 기록/재생 기기의 상태 표시 방법 및 장치 |
KR3256/03 | 2003-01-17 | ||
KR3256/2003 | 2003-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1542831A CN1542831A (zh) | 2004-11-03 |
CN100378860C true CN100378860C (zh) | 2008-04-02 |
Family
ID=32709902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100330474A Expired - Fee Related CN100378860C (zh) | 2003-01-17 | 2004-01-17 | 显示光记录和/或再现设备的状态的方法和设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7260040B2 (zh) |
KR (1) | KR20040066255A (zh) |
CN (1) | CN100378860C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004273038A (ja) * | 2003-03-10 | 2004-09-30 | Sony Corp | 情報記録装置および媒体情報通知方法 |
JP2008117494A (ja) * | 2006-11-07 | 2008-05-22 | Funai Electric Co Ltd | 光ディスク再生装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5942667A (ja) * | 1982-04-19 | 1984-03-09 | Hitachi Ltd | 小型フレキシブルデイスク駆動装置 |
JPH10233051A (ja) * | 1997-02-20 | 1998-09-02 | Yamaha Corp | 外部記憶装置のアクセス状態表示装置 |
JP2000030425A (ja) * | 1998-07-09 | 2000-01-28 | Matsushita Electric Ind Co Ltd | フロッピーディスク装置 |
US6297924B1 (en) * | 1998-11-13 | 2001-10-02 | Iomega Corporation | System and method for cartridge detection and verification using signal comparison |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6192470A (ja) | 1984-10-12 | 1986-05-10 | Mitsubishi Electric Corp | デイスク装置 |
JPH04229455A (ja) * | 1990-12-27 | 1992-08-18 | Sony Corp | 光ディスク再生装置 |
US5917791A (en) * | 1995-11-30 | 1999-06-29 | Sanyo Electric Co., Ltd. | Apparatus for discriminating optical recording media of different thicknesses from each other and reproducing information therefrom |
-
2003
- 2003-01-17 KR KR1020030003256A patent/KR20040066255A/ko not_active Application Discontinuation
-
2004
- 2004-01-15 US US10/757,501 patent/US7260040B2/en not_active Expired - Fee Related
- 2004-01-17 CN CNB2004100330474A patent/CN100378860C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5942667A (ja) * | 1982-04-19 | 1984-03-09 | Hitachi Ltd | 小型フレキシブルデイスク駆動装置 |
JPH10233051A (ja) * | 1997-02-20 | 1998-09-02 | Yamaha Corp | 外部記憶装置のアクセス状態表示装置 |
JP2000030425A (ja) * | 1998-07-09 | 2000-01-28 | Matsushita Electric Ind Co Ltd | フロッピーディスク装置 |
US6297924B1 (en) * | 1998-11-13 | 2001-10-02 | Iomega Corporation | System and method for cartridge detection and verification using signal comparison |
Also Published As
Publication number | Publication date |
---|---|
CN1542831A (zh) | 2004-11-03 |
KR20040066255A (ko) | 2004-07-27 |
US20040141733A1 (en) | 2004-07-22 |
US7260040B2 (en) | 2007-08-21 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA SAMSUNG STORAGE TECHNO Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20140722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140722 Address after: Gyeonggi Do, South Korea Patentee after: Toshiba Samsung Storage Technology Korea Co., Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20170117 |