CN1564253A - 信息记录薄膜材料及其制备方法 - Google Patents
信息记录薄膜材料及其制备方法 Download PDFInfo
- Publication number
- CN1564253A CN1564253A CN 200410026489 CN200410026489A CN1564253A CN 1564253 A CN1564253 A CN 1564253A CN 200410026489 CN200410026489 CN 200410026489 CN 200410026489 A CN200410026489 A CN 200410026489A CN 1564253 A CN1564253 A CN 1564253A
- Authority
- CN
- China
- Prior art keywords
- thin film
- substrate
- information recording
- film material
- recording thin
- 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
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- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100264896A CN1300792C (zh) | 2004-03-15 | 2004-03-15 | 信息记录薄膜材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100264896A CN1300792C (zh) | 2004-03-15 | 2004-03-15 | 信息记录薄膜材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1564253A true CN1564253A (zh) | 2005-01-12 |
CN1300792C CN1300792C (zh) | 2007-02-14 |
Family
ID=34480612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100264896A Expired - Fee Related CN1300792C (zh) | 2004-03-15 | 2004-03-15 | 信息记录薄膜材料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1300792C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105976841A (zh) * | 2016-05-11 | 2016-09-28 | 浙江工业大学 | 一种无机材料光盘的数据记录方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9400225A (nl) * | 1994-02-14 | 1995-09-01 | Od & Me Bv | Werkwijze voor het zonder tussenkomst van een master vervaardigen van een stamper voor het voortbrengen van optische schijven. |
SE9703479D0 (sv) * | 1997-06-02 | 1997-09-25 | Toolex Alpha Ab | Stamper |
JP3104699B1 (ja) * | 1999-06-01 | 2000-10-30 | 株式会社ニコン | 細溝付き成形基板の製造方法 |
-
2004
- 2004-03-15 CN CNB2004100264896A patent/CN1300792C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105976841A (zh) * | 2016-05-11 | 2016-09-28 | 浙江工业大学 | 一种无机材料光盘的数据记录方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1300792C (zh) | 2007-02-14 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Yongtong Audio & Video Manufactory Co., Ltd. Assignor: Zhou Zhaoyao Contract fulfillment period: 2007.3.15 to 2012.3.16 contract change Contract record no.: 2009440001464 Denomination of invention: Informaton recording thin film material and its prepn. method Granted publication date: 20070214 License type: Exclusive license Record date: 2009.9.23 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.3.15 TO 2012.3.16; CHANGE OF CONTRACT Name of requester: GUANGZHOU YONGTONG A+V MANUFACTORY CO., LTD. Effective date: 20090923 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20130315 |