KR100230239B1 - 광디스크 제조용 마스터링장치 - Google Patents
광디스크 제조용 마스터링장치 Download PDFInfo
- Publication number
- KR100230239B1 KR100230239B1 KR1019940018939A KR19940018939A KR100230239B1 KR 100230239 B1 KR100230239 B1 KR 100230239B1 KR 1019940018939 A KR1019940018939 A KR 1019940018939A KR 19940018939 A KR19940018939 A KR 19940018939A KR 100230239 B1 KR100230239 B1 KR 100230239B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical disc
- manufacturing
- glass substrate
- mastering device
- chuck
- 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
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
- G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
Abstract
Description
Claims (1)
- 프레임과, 이 프레임에 회전축이 회전가능하게 설치된 척과, 상기 척을 회전시키는 구동수단을 구비하여 된 광디스크 제조용 마스터링장치에 있어서, 상기 구동수단은, 구동모우터(41)와; 그 구동모우터의 회전력을 상기 척(53)의 회전축(42)에 전달하기 위한 동력전달수단으로서, 상기 척(53)의 회전축(42)에 설치된 종동풀리(53a)와, 상기 구동모우터의 회전축에 설치된 구동풀리(51)와, 상기 종동풀리와 상기 구동풀리를 연결하는 벨트(52)를 포함하는 것을 특징으로 하는 광디스크 마스터링장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940018939A KR100230239B1 (ko) | 1994-07-30 | 1994-07-30 | 광디스크 제조용 마스터링장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940018939A KR100230239B1 (ko) | 1994-07-30 | 1994-07-30 | 광디스크 제조용 마스터링장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960005491A KR960005491A (ko) | 1996-02-23 |
KR100230239B1 true KR100230239B1 (ko) | 1999-11-15 |
Family
ID=19389575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940018939A Expired - Fee Related KR100230239B1 (ko) | 1994-07-30 | 1994-07-30 | 광디스크 제조용 마스터링장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100230239B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970005366A (ko) * | 1996-10-28 | 1997-02-19 | 한상관 | 매연 정화기 |
KR20000072840A (ko) * | 1999-01-23 | 2000-12-05 | 차준민 | 셋팅 퍼머 방법 및 장치 |
KR100419559B1 (ko) * | 2001-11-22 | 2004-02-25 | 진랑규 | 축산분뇨 발효용 다공 우드칩 |
-
1994
- 1994-07-30 KR KR1019940018939A patent/KR100230239B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR960005491A (ko) | 1996-02-23 |
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