CN203643357U - 一种碳化硅晶片微管缺陷检测装置 - Google Patents
一种碳化硅晶片微管缺陷检测装置 Download PDFInfo
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- CN203643357U CN203643357U CN201420003761.8U CN201420003761U CN203643357U CN 203643357 U CN203643357 U CN 203643357U CN 201420003761 U CN201420003761 U CN 201420003761U CN 203643357 U CN203643357 U CN 203643357U
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- light source
- silicon carbide
- carbide wafer
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- 230000007547 defect Effects 0.000 title claims abstract description 23
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 22
- 230000008054 signal transmission Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000003321 amplification Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 102000029749 Microtubule Human genes 0.000 description 12
- 108091022875 Microtubule Proteins 0.000 description 12
- 210000004688 microtubule Anatomy 0.000 description 12
- 239000013078 crystal Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009972 noncorrosive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
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CN201420003761.8U CN203643357U (zh) | 2014-01-03 | 2014-01-03 | 一种碳化硅晶片微管缺陷检测装置 |
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CN201420003761.8U CN203643357U (zh) | 2014-01-03 | 2014-01-03 | 一种碳化硅晶片微管缺陷检测装置 |
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CN203643357U true CN203643357U (zh) | 2014-06-11 |
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CN201420003761.8U Expired - Lifetime CN203643357U (zh) | 2014-01-03 | 2014-01-03 | 一种碳化硅晶片微管缺陷检测装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109709039A (zh) * | 2018-12-27 | 2019-05-03 | 台州东海翔织造有限公司 | 一种纺织面料纺织采样观测装置 |
CN114280009A (zh) * | 2021-12-31 | 2022-04-05 | 北京天科合达半导体股份有限公司 | 一种碳化硅晶片的综合缺陷检测装置及方法 |
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2014
- 2014-01-03 CN CN201420003761.8U patent/CN203643357U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109709039A (zh) * | 2018-12-27 | 2019-05-03 | 台州东海翔织造有限公司 | 一种纺织面料纺织采样观测装置 |
CN114280009A (zh) * | 2021-12-31 | 2022-04-05 | 北京天科合达半导体股份有限公司 | 一种碳化硅晶片的综合缺陷检测装置及方法 |
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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 |
Denomination of utility model: Device for detecting defects of silicon carbide wafer micro tubes Effective date of registration: 20180806 Granted publication date: 20140611 Pledgee: Agricultural Bank of China Limited by Share Ltd. Ji'nan branch Pledgor: SICC Co.,Ltd. Registration number: 2018370000146 |
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PE01 | Entry into force 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: 20191218 Granted publication date: 20140611 Pledgee: Agricultural Bank of China Limited by Share Ltd. Ji'nan branch Pledgor: SICC Co.,Ltd. Registration number: 2018370000146 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: No.99, Tianyue South Road, Huaiyin District, Jinan City, Shandong Province Patentee after: Shandong Tianyue advanced technology Co.,Ltd. Address before: 250000 Shandong Province, Lixia District of Ji'nan city high tech Development Zone Xinluo Avenue No. 2008 silver bearing building 3-409 Patentee before: SICC Co.,Ltd. |
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CX01 | Expiry of patent term |