CN101503650B - 硅片清洗液及其清洗方法 - Google Patents
硅片清洗液及其清洗方法 Download PDFInfo
- Publication number
- CN101503650B CN101503650B CN 200810067515 CN200810067515A CN101503650B CN 101503650 B CN101503650 B CN 101503650B CN 200810067515 CN200810067515 CN 200810067515 CN 200810067515 A CN200810067515 A CN 200810067515A CN 101503650 B CN101503650 B CN 101503650B
- Authority
- CN
- China
- Prior art keywords
- silicon chip
- hydrofluoric acid
- cleaning
- ethanol
- deionized water
- 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
Images
Landscapes
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810067515 CN101503650B (zh) | 2008-05-29 | 2008-05-29 | 硅片清洗液及其清洗方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810067515 CN101503650B (zh) | 2008-05-29 | 2008-05-29 | 硅片清洗液及其清洗方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101503650A CN101503650A (zh) | 2009-08-12 |
CN101503650B true CN101503650B (zh) | 2010-12-22 |
Family
ID=40976026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810067515 Expired - Fee Related CN101503650B (zh) | 2008-05-29 | 2008-05-29 | 硅片清洗液及其清洗方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101503650B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102533470A (zh) * | 2011-12-29 | 2012-07-04 | 镇江市港南电子有限公司 | 一种硅片清洗液 |
CN103981575B (zh) * | 2014-05-13 | 2017-01-11 | 陕西师范大学 | 一种单晶硅片的退火制绒方法 |
CN104393094B (zh) * | 2014-09-26 | 2017-02-15 | 中国电子科技集团公司第四十八研究所 | 一种用于hit电池的n型硅片清洗制绒方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5883060A (en) * | 1997-03-07 | 1999-03-16 | Samsung Electronics Co., Ltd. | Cleaning compositions for wafers used in semiconductor devices |
CN1228197A (zh) * | 1996-08-20 | 1999-09-08 | 奥加诺株式会社 | 清洗电子元件构件或类似零件的方法和装置 |
-
2008
- 2008-05-29 CN CN 200810067515 patent/CN101503650B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1228197A (zh) * | 1996-08-20 | 1999-09-08 | 奥加诺株式会社 | 清洗电子元件构件或类似零件的方法和装置 |
US5883060A (en) * | 1997-03-07 | 1999-03-16 | Samsung Electronics Co., Ltd. | Cleaning compositions for wafers used in semiconductor devices |
Non-Patent Citations (1)
Title |
---|
Clara Ràfols et al."Ionic equilibria in aqueous organic solvent mixtures The equilibria of HF in an ethanol + water mixture used for cleaning up semiconductors".Journal of Electroanalytical Chemistry.1997,第433卷(第1-2期),77-83. |
Also Published As
Publication number | Publication date |
---|---|
CN101503650A (zh) | 2009-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI659088B (zh) | 蝕刻組成物 | |
EP0812011B1 (en) | Cleaning agent | |
TWI416282B (zh) | 用以移除殘餘光阻及聚合物的組合物及使用該組合物的殘餘物移除製程 | |
CN1322105C (zh) | 半导体器件的清洗液和制造方法 | |
TW201014906A (en) | Alkaline aqueous solution composition for treating a substrate | |
CN103013711A (zh) | 一种去除晶体硅片金属离子污染的清洗液及其清洗工艺 | |
TWI781999B (zh) | 洗淨液組成物及電子元件的製造方法 | |
CN103464415A (zh) | 太阳能单晶硅片清洗液及清洗方法 | |
CN102201364A (zh) | 一种绝缘体上锗衬底的制备方法 | |
CN101503650B (zh) | 硅片清洗液及其清洗方法 | |
EP1466963B1 (en) | Cleaning liquid composition for semiconductor substrate | |
CN101397499B (zh) | TaN材料腐蚀溶液以及TaN材料腐蚀方法 | |
CN107393818A (zh) | 一种多晶硅太阳能电池的酸碱二次制绒方法及其多晶硅 | |
CN102744234B (zh) | 一种改善k9玻璃基底表面质量的清洗方法 | |
CN104393094B (zh) | 一种用于hit电池的n型硅片清洗制绒方法 | |
CN102486994B (zh) | 一种硅片清洗工艺 | |
CN1841666A (zh) | 一种替代栅的制备方法 | |
CN102381718B (zh) | 一种钝化剂及采用该钝化剂对锗基器件表面预处理的方法 | |
CN101826451A (zh) | 一种超薄氧化层生长前清洗工艺 | |
JP3528534B2 (ja) | シリコンウエーハの洗浄方法 | |
CN100350589C (zh) | 由清洗形成圆滑边角的浅沟渠隔离方法 | |
CN114210639B (zh) | 一种减少锗晶片表面亮点数量的清洗工艺 | |
CN102222637A (zh) | 一种绝缘体上锗衬底的制备方法 | |
CN102427027A (zh) | 一种改善半导体自动对准镍硅化物热稳定性的工艺方法 | |
CN109680339A (zh) | 多晶硅片酸制绒辅助剂及多晶硅片酸制绒方法 |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN SI SEMICONDUCTORS CO., LTD. Free format text: FORMER NAME: SHENZHEN SI SEMICONDUCTORS CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Baolong Baolong Industrial City seven road in Longgang District of Shenzhen City, Guangdong Province, No. 3 518118 Patentee after: Shenzhen Si Semiconductors Co., Ltd. Address before: 518029, 3 floor, building 2, three optical fiber street, Bagua Road, Shenzhen, Guangdong, Futian District Patentee before: Shenzhen SI Semiconductor Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20180529 |
|
CF01 | Termination of patent right due to non-payment of annual fee |