CN106423999A - 一种蓝宝石衬底片研磨后的清洗工艺 - Google Patents
一种蓝宝石衬底片研磨后的清洗工艺 Download PDFInfo
- Publication number
- CN106423999A CN106423999A CN201610844330.8A CN201610844330A CN106423999A CN 106423999 A CN106423999 A CN 106423999A CN 201610844330 A CN201610844330 A CN 201610844330A CN 106423999 A CN106423999 A CN 106423999A
- Authority
- CN
- China
- Prior art keywords
- sapphire substrate
- cleaning
- substrate sheet
- substrate slice
- ultrasound
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610844330.8A CN106423999B (zh) | 2016-09-23 | 2016-09-23 | 一种蓝宝石衬底片研磨后的清洗工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610844330.8A CN106423999B (zh) | 2016-09-23 | 2016-09-23 | 一种蓝宝石衬底片研磨后的清洗工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106423999A true CN106423999A (zh) | 2017-02-22 |
CN106423999B CN106423999B (zh) | 2019-03-19 |
Family
ID=58167012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610844330.8A Active CN106423999B (zh) | 2016-09-23 | 2016-09-23 | 一种蓝宝石衬底片研磨后的清洗工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN106423999B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108648989A (zh) * | 2018-05-16 | 2018-10-12 | 福建北电新材料科技有限公司 | 一种单晶碳化硅衬底晶片清洗方法 |
CN110586568A (zh) * | 2019-08-29 | 2019-12-20 | 江苏吉星新材料有限公司 | 一种用于蓝宝石衬底片碳化硼研磨后的清洗方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006010110A2 (en) * | 2004-07-09 | 2006-01-26 | Akrion Technologies, Inc. | Reduced pressure irradiation processing method and apparatus |
CN102962226A (zh) * | 2012-12-06 | 2013-03-13 | 江苏吉星新材料有限公司 | 蓝宝石衬底晶片抛光后的清洗方法 |
CN104259133A (zh) * | 2014-07-31 | 2015-01-07 | 江苏吉星新材料有限公司 | 蓝宝石晶片退火前的清洗工艺 |
CN104259132A (zh) * | 2014-07-29 | 2015-01-07 | 蓝思科技股份有限公司 | 一种蓝宝石晶片清洗工艺 |
CN205380104U (zh) * | 2015-12-07 | 2016-07-13 | 珠海东精大电子科技有限公司 | 蓝宝石窗口片清洗设备 |
-
2016
- 2016-09-23 CN CN201610844330.8A patent/CN106423999B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006010110A2 (en) * | 2004-07-09 | 2006-01-26 | Akrion Technologies, Inc. | Reduced pressure irradiation processing method and apparatus |
CN102962226A (zh) * | 2012-12-06 | 2013-03-13 | 江苏吉星新材料有限公司 | 蓝宝石衬底晶片抛光后的清洗方法 |
CN104259132A (zh) * | 2014-07-29 | 2015-01-07 | 蓝思科技股份有限公司 | 一种蓝宝石晶片清洗工艺 |
CN104259133A (zh) * | 2014-07-31 | 2015-01-07 | 江苏吉星新材料有限公司 | 蓝宝石晶片退火前的清洗工艺 |
CN205380104U (zh) * | 2015-12-07 | 2016-07-13 | 珠海东精大电子科技有限公司 | 蓝宝石窗口片清洗设备 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108648989A (zh) * | 2018-05-16 | 2018-10-12 | 福建北电新材料科技有限公司 | 一种单晶碳化硅衬底晶片清洗方法 |
CN108648989B (zh) * | 2018-05-16 | 2020-12-25 | 福建北电新材料科技有限公司 | 一种单晶碳化硅衬底晶片清洗方法 |
CN110586568A (zh) * | 2019-08-29 | 2019-12-20 | 江苏吉星新材料有限公司 | 一种用于蓝宝石衬底片碳化硼研磨后的清洗方法 |
Also Published As
Publication number | Publication date |
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CN106423999B (zh) | 2019-03-19 |
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Application publication date: 20170222 Assignee: Zhejiang Zhaojing New Material Technology Co.,Ltd. Assignor: JIANGSU JESHINE NEW MATERIAL Co.,Ltd. Contract record no.: X2022980008188 Denomination of invention: A cleaning process for sapphire substrate after grinding Granted publication date: 20190319 License type: Common License Record date: 20220627 |
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Effective date of registration: 20230105 Address after: 100102 20628, Floor 2, Building A1, No. 1, Huangchang West Road, Dougezhuang, Chaoyang District, Beijing Patentee after: Youran Walker (Beijing) Technology Co.,Ltd. Address before: 212200 new materials Industrial Park, Youfang Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU JESHINE NEW MATERIAL Co.,Ltd. |
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Effective date of registration: 20230628 Address after: 050035 No. 369, Zhujiang Avenue, high tech Zone, Shijiazhuang, Hebei Patentee after: TUNGHSU GROUP Co.,Ltd. Address before: 100102 20628, Floor 2, Building A1, No. 1, Huangchang West Road, Dougezhuang, Chaoyang District, Beijing Patentee before: Youran Walker (Beijing) Technology Co.,Ltd. |
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