CN104073169B - 一种用于化合物半导体的化学机械抛光剂 - Google Patents
一种用于化合物半导体的化学机械抛光剂 Download PDFInfo
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- CN104073169B CN104073169B CN201410254178.9A CN201410254178A CN104073169B CN 104073169 B CN104073169 B CN 104073169B CN 201410254178 A CN201410254178 A CN 201410254178A CN 104073169 B CN104073169 B CN 104073169B
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- polishing
- polishing agent
- chemical
- bromite
- compound semiconductor
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- Mechanical Treatment Of Semiconductor (AREA)
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CN201410254178.9A CN104073169B (zh) | 2014-06-10 | 2014-06-10 | 一种用于化合物半导体的化学机械抛光剂 |
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CN201410254178.9A CN104073169B (zh) | 2014-06-10 | 2014-06-10 | 一种用于化合物半导体的化学机械抛光剂 |
Publications (2)
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CN104073169A CN104073169A (zh) | 2014-10-01 |
CN104073169B true CN104073169B (zh) | 2015-07-22 |
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CN201410254178.9A Expired - Fee Related CN104073169B (zh) | 2014-06-10 | 2014-06-10 | 一种用于化合物半导体的化学机械抛光剂 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105273638B (zh) * | 2015-10-14 | 2017-08-29 | 盐城工学院 | 氧化镓晶片抗解理悬浮研磨液及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030189186A1 (en) * | 2002-03-29 | 2003-10-09 | Everlight Usa, Inc. | Chemical-mechanical polishing composition for metal layers |
TWI250202B (en) * | 2003-05-13 | 2006-03-01 | Eternal Chemical Co Ltd | Process and slurry for chemical mechanical polishing |
JP4974447B2 (ja) * | 2003-11-26 | 2012-07-11 | 株式会社フジミインコーポレーテッド | 研磨用組成物及び研磨方法 |
US7563383B2 (en) * | 2004-10-12 | 2009-07-21 | Cabot Mircroelectronics Corporation | CMP composition with a polymer additive for polishing noble metals |
US20090031636A1 (en) * | 2007-08-03 | 2009-02-05 | Qianqiu Ye | Polymeric barrier removal polishing slurry |
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- 2014-06-10 CN CN201410254178.9A patent/CN104073169B/zh not_active Expired - Fee Related
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Chemical mechanical polishing agent for compound semiconductors Effective date of registration: 20171228 Granted publication date: 20150722 Pledgee: Heilongjiang Keli Technology Investment Guarantee Co.,Ltd. Pledgor: DAQING JIACHANG JINGNENG INFORMATION MATERIALS Co.,Ltd. Registration number: 2017230000014 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190301 Granted publication date: 20150722 Pledgee: Heilongjiang Keli Technology Investment Guarantee Co.,Ltd. Pledgor: DAQING JIACHANG JINGNENG INFORMATION MATERIALS Co.,Ltd. Registration number: 2017230000014 |
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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: 20150722 |