ATE418069T1 - Vorrichtung und verfahren zum testen der mechanischen dauerhaftigkeit einer oberfläche einer optischen platte - Google Patents
Vorrichtung und verfahren zum testen der mechanischen dauerhaftigkeit einer oberfläche einer optischen platteInfo
- Publication number
- ATE418069T1 ATE418069T1 AT03816370T AT03816370T ATE418069T1 AT E418069 T1 ATE418069 T1 AT E418069T1 AT 03816370 T AT03816370 T AT 03816370T AT 03816370 T AT03816370 T AT 03816370T AT E418069 T1 ATE418069 T1 AT E418069T1
- Authority
- AT
- Austria
- Prior art keywords
- optical disc
- testing
- mechanical durability
- scratch
- loaded
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 7
- 238000005299 abrasion Methods 0.000 abstract 2
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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
- G01N3/46—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors performing a scratching movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
-
- 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
- G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects
Landscapes
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Optical Recording Or Reproduction (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030016513A KR100947227B1 (ko) | 2003-03-17 | 2003-03-17 | 광디스크 표면의 기계적 내구성 검사 장치 및 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE418069T1 true ATE418069T1 (de) | 2009-01-15 |
Family
ID=36114033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03816370T ATE418069T1 (de) | 2003-03-17 | 2003-07-31 | Vorrichtung und verfahren zum testen der mechanischen dauerhaftigkeit einer oberfläche einer optischen platte |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US6874350B2 (de) |
| EP (3) | EP1608949B9 (de) |
| JP (1) | JP4293992B2 (de) |
| KR (1) | KR100947227B1 (de) |
| CN (2) | CN101701889A (de) |
| AT (1) | ATE418069T1 (de) |
| AU (1) | AU2003251175B8 (de) |
| BR (1) | BR0307929A (de) |
| CA (1) | CA2483139C (de) |
| DE (1) | DE60325421D1 (de) |
| ES (1) | ES2319644T3 (de) |
| MX (1) | MXPA04010413A (de) |
| RU (1) | RU2335758C2 (de) |
| TW (1) | TWI228719B (de) |
| WO (1) | WO2004083826A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100947227B1 (ko) * | 2003-03-17 | 2010-03-11 | 엘지전자 주식회사 | 광디스크 표면의 기계적 내구성 검사 장치 및 방법 |
| US20040226350A1 (en) * | 2003-03-17 | 2004-11-18 | Kim Jin Hong | Apparatus and method for testing endurance of optical disc |
| KR100947230B1 (ko) * | 2003-09-16 | 2010-03-11 | 엘지전자 주식회사 | 광디스크 표면의 기계적 내구성 검사 장치 및 방법 |
| US20060109765A1 (en) * | 2004-11-22 | 2006-05-25 | Behavior Computer Tech Corp. | Method for testing assembling quality of optical storage devices and optical storage device for using such method |
| RU2357230C1 (ru) * | 2008-02-13 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Устройство для испытаний на контактную выносливость |
| CN101738451B (zh) * | 2008-11-12 | 2013-08-28 | 鸿富锦精密工业（深圳）有限公司 | 寿命测试系统及方法 |
| RU2489703C2 (ru) * | 2011-11-08 | 2013-08-10 | Российская академия наук Учреждение Российской академии наук Институт систем обработки изображений РАН (ИСОИ РАН) | Установка для измерения параметров оптически прозрачных поверхностей |
| RU186486U1 (ru) * | 2018-10-03 | 2019-01-22 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Устройство для ускоренных испытаний образцов на износостойкость |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1254548A1 (ru) * | 1985-01-04 | 1986-08-30 | Специальное Конструкторское Бюро Вычислительных Машин | Устройство дл испытани износостойкости магнитных дисков |
| SU1578564A1 (ru) * | 1988-01-11 | 1990-07-15 | Ленинградское Производственное Электромашиностроительное Объединение "Электросила" Им.С.М.Кирова | Способ испытани образцов в виде толстостенных дисков |
| SU1624518A1 (ru) * | 1988-07-11 | 1991-01-30 | Предприятие П/Я В-2867 | Устройство дл испытани износостойкости магнитных дисков |
| JPH02156448A (ja) * | 1988-12-08 | 1990-06-15 | Daicel Chem Ind Ltd | 光磁気記録媒体 |
| US5074983A (en) * | 1989-04-21 | 1991-12-24 | Hmt Technology Corporation | Thin film testing method |
| US4958511A (en) * | 1989-12-21 | 1990-09-25 | General Motors Corporation | Method and apparatus for wear testing anodized surfaces |
| US5756130A (en) * | 1993-05-20 | 1998-05-26 | Hitaci Maxell, Ltd. | Stamper for producing recording medium |
| US5557039A (en) * | 1994-06-02 | 1996-09-17 | University Of Georgia Research Foundation, Inc. | Materials evaluator |
| JPH08106663A (ja) * | 1994-08-10 | 1996-04-23 | Tdk Corp | 光磁気ディスク |
| JP2002260280A (ja) * | 2000-06-28 | 2002-09-13 | Tdk Corp | 光情報媒体およびその評価方法 |
| KR20010053357A (ko) * | 2001-03-29 | 2001-06-25 | 구자홍 | 광디스크의 구조 |
| US20040226350A1 (en) * | 2003-03-17 | 2004-11-18 | Kim Jin Hong | Apparatus and method for testing endurance of optical disc |
| KR100947227B1 (ko) * | 2003-03-17 | 2010-03-11 | 엘지전자 주식회사 | 광디스크 표면의 기계적 내구성 검사 장치 및 방법 |
| KR100947230B1 (ko) * | 2003-09-16 | 2010-03-11 | 엘지전자 주식회사 | 광디스크 표면의 기계적 내구성 검사 장치 및 방법 |
-
2003
- 2003-03-17 KR KR1020030016513A patent/KR100947227B1/ko not_active Expired - Fee Related
- 2003-07-31 ES ES03816370T patent/ES2319644T3/es not_active Expired - Lifetime
- 2003-07-31 BR BR0307929-5A patent/BR0307929A/pt not_active Application Discontinuation
- 2003-07-31 WO PCT/KR2003/001546 patent/WO2004083826A1/en not_active Ceased
- 2003-07-31 JP JP2004569610A patent/JP4293992B2/ja not_active Expired - Fee Related
- 2003-07-31 CN CN200910158737A patent/CN101701889A/zh active Pending
- 2003-07-31 CA CA2483139A patent/CA2483139C/en not_active Expired - Fee Related
- 2003-07-31 RU RU2004125862/28A patent/RU2335758C2/ru active
- 2003-07-31 CN CNA038247933A patent/CN1695051A/zh active Pending
- 2003-07-31 AT AT03816370T patent/ATE418069T1/de not_active IP Right Cessation
- 2003-07-31 DE DE60325421T patent/DE60325421D1/de not_active Expired - Lifetime
- 2003-07-31 EP EP03816370A patent/EP1608949B9/de not_active Expired - Lifetime
- 2003-07-31 MX MXPA04010413A patent/MXPA04010413A/es active IP Right Grant
- 2003-07-31 AU AU2003251175A patent/AU2003251175B8/en not_active Expired
- 2003-07-31 EP EP08019397.2A patent/EP2019305A3/de not_active Withdrawn
- 2003-07-31 EP EP08021765.6A patent/EP2031367A3/de not_active Withdrawn
- 2003-08-12 TW TW092122088A patent/TWI228719B/zh not_active IP Right Cessation
- 2003-09-02 US US10/652,190 patent/US6874350B2/en not_active Expired - Lifetime
-
2004
- 2004-10-07 US US10/959,138 patent/US7188510B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA04010413A (es) | 2005-07-05 |
| CA2483139C (en) | 2012-10-09 |
| US20040182169A1 (en) | 2004-09-23 |
| CA2483139A1 (en) | 2004-09-30 |
| BR0307929A (pt) | 2004-12-21 |
| CN101701889A (zh) | 2010-05-05 |
| DE60325421D1 (de) | 2009-01-29 |
| EP1608949B1 (de) | 2008-12-17 |
| AU2003251175A1 (en) | 2008-02-28 |
| CN1695051A (zh) | 2005-11-09 |
| ES2319644T3 (es) | 2009-05-11 |
| EP2019305A2 (de) | 2009-01-28 |
| RU2335758C2 (ru) | 2008-10-10 |
| EP2019305A3 (de) | 2014-01-22 |
| US6874350B2 (en) | 2005-04-05 |
| TW200419570A (en) | 2004-10-01 |
| JP4293992B2 (ja) | 2009-07-08 |
| US20050044926A1 (en) | 2005-03-03 |
| US7188510B2 (en) | 2007-03-13 |
| TWI228719B (en) | 2005-03-01 |
| AU2003251175B8 (en) | 2008-09-18 |
| RU2004125862A (ru) | 2006-02-27 |
| EP2031367A3 (de) | 2014-01-22 |
| JP2006514293A (ja) | 2006-04-27 |
| EP1608949A1 (de) | 2005-12-28 |
| EP2031367A2 (de) | 2009-03-04 |
| KR100947227B1 (ko) | 2010-03-11 |
| WO2004083826A1 (en) | 2004-09-30 |
| KR20040081916A (ko) | 2004-09-23 |
| EP1608949B9 (de) | 2009-04-15 |
| AU2003251175B2 (en) | 2008-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |