CN104440496A - 一种新型蓝宝石晶片的清洗工艺 - Google Patents
一种新型蓝宝石晶片的清洗工艺 Download PDFInfo
- Publication number
- CN104440496A CN104440496A CN201410625885.4A CN201410625885A CN104440496A CN 104440496 A CN104440496 A CN 104440496A CN 201410625885 A CN201410625885 A CN 201410625885A CN 104440496 A CN104440496 A CN 104440496A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- wafer
- sapphire
- sapphire wafer
- ceramic disk
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- 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
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
对比项目 | 新型清洗工艺 | 传统清洗工艺 |
清洗后5um以上脏污颗粒 | 35 | 34 |
每升清洗剂清洗片数 | 1330 | 1200 |
单片耗时(分钟/片) | 0.2 | 0.45 |
每升纯水清洗片数 | 17.6 | 9.8 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410625885.4A CN104440496B (zh) | 2014-11-07 | 2014-11-07 | 一种蓝宝石晶片的清洗工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410625885.4A CN104440496B (zh) | 2014-11-07 | 2014-11-07 | 一种蓝宝石晶片的清洗工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104440496A true CN104440496A (zh) | 2015-03-25 |
CN104440496B CN104440496B (zh) | 2017-04-05 |
Family
ID=52887657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410625885.4A Active CN104440496B (zh) | 2014-11-07 | 2014-11-07 | 一种蓝宝石晶片的清洗工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104440496B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105344658A (zh) * | 2015-12-03 | 2016-02-24 | 江苏吉星新材料有限公司 | 一种陶瓷盘清洗装置及其清洗方法 |
CN109365391A (zh) * | 2018-10-10 | 2019-02-22 | 中国电子科技集团公司第十研究所 | 一种对InSb晶片抛光用陶瓷盘的清洗方法 |
CN109849204A (zh) * | 2019-01-25 | 2019-06-07 | 云南蓝晶科技有限公司 | 一种蓝宝石晶片的倒边加工方法 |
CN111185433A (zh) * | 2020-01-14 | 2020-05-22 | 江苏京晶光电科技有限公司 | 可开盒即用的蓝宝石晶片清洗工艺 |
CN113199397A (zh) * | 2021-05-18 | 2021-08-03 | 南通大学 | 一种氮化镓单晶片固定装置及抛光方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459040A (zh) * | 2007-12-13 | 2009-06-17 | 中芯国际集成电路制造(上海)有限公司 | Cmp工艺中清除晶圆表面污染物粒子的方法 |
JP2010262985A (ja) * | 2009-04-30 | 2010-11-18 | Shin-Etsu Chemical Co Ltd | 粗面化された基板の製造方法 |
CN101894735A (zh) * | 2009-05-19 | 2010-11-24 | 中芯国际集成电路制造(上海)有限公司 | 化学机械研磨后残留物的去除方法 |
CN101912855A (zh) * | 2010-07-21 | 2010-12-15 | 河北工业大学 | 蓝宝石衬底材料抛光后表面洁净方法 |
CN103521474A (zh) * | 2013-08-20 | 2014-01-22 | 曾锡强 | 一种以抛代洗的蓝宝石衬底晶片表面洁净方法 |
CN103639141A (zh) * | 2013-11-26 | 2014-03-19 | 浙江上城科技有限公司 | 一种蓝宝石触摸面板的清洗方法 |
-
2014
- 2014-11-07 CN CN201410625885.4A patent/CN104440496B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459040A (zh) * | 2007-12-13 | 2009-06-17 | 中芯国际集成电路制造(上海)有限公司 | Cmp工艺中清除晶圆表面污染物粒子的方法 |
JP2010262985A (ja) * | 2009-04-30 | 2010-11-18 | Shin-Etsu Chemical Co Ltd | 粗面化された基板の製造方法 |
CN101894735A (zh) * | 2009-05-19 | 2010-11-24 | 中芯国际集成电路制造(上海)有限公司 | 化学机械研磨后残留物的去除方法 |
CN101912855A (zh) * | 2010-07-21 | 2010-12-15 | 河北工业大学 | 蓝宝石衬底材料抛光后表面洁净方法 |
CN103521474A (zh) * | 2013-08-20 | 2014-01-22 | 曾锡强 | 一种以抛代洗的蓝宝石衬底晶片表面洁净方法 |
CN103639141A (zh) * | 2013-11-26 | 2014-03-19 | 浙江上城科技有限公司 | 一种蓝宝石触摸面板的清洗方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105344658A (zh) * | 2015-12-03 | 2016-02-24 | 江苏吉星新材料有限公司 | 一种陶瓷盘清洗装置及其清洗方法 |
CN109365391A (zh) * | 2018-10-10 | 2019-02-22 | 中国电子科技集团公司第十研究所 | 一种对InSb晶片抛光用陶瓷盘的清洗方法 |
CN109849204A (zh) * | 2019-01-25 | 2019-06-07 | 云南蓝晶科技有限公司 | 一种蓝宝石晶片的倒边加工方法 |
CN109849204B (zh) * | 2019-01-25 | 2021-05-18 | 云南蓝晶科技有限公司 | 一种蓝宝石晶片的倒边加工方法 |
CN111185433A (zh) * | 2020-01-14 | 2020-05-22 | 江苏京晶光电科技有限公司 | 可开盒即用的蓝宝石晶片清洗工艺 |
CN111185433B (zh) * | 2020-01-14 | 2020-12-29 | 江苏京晶光电科技有限公司 | 可开盒即用的蓝宝石晶片清洗工艺 |
CN113199397A (zh) * | 2021-05-18 | 2021-08-03 | 南通大学 | 一种氮化镓单晶片固定装置及抛光方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104440496B (zh) | 2017-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104440496A (zh) | 一种新型蓝宝石晶片的清洗工艺 | |
CN102310065B (zh) | 抛光后的磁盘清洁处理 | |
CN207103298U (zh) | 一种金刚石分层振动清洗装置 | |
CN204159598U (zh) | 一种有蜡陶瓷盘的自动清洗装置 | |
CN104385120A (zh) | 聚氨酯抛光垫的制备方法 | |
CN103658096A (zh) | 一种金刚线切割硅片的清洗方法 | |
CN1967788A (zh) | 钨cmp后的清洗方法 | |
CN109148265A (zh) | 一种太阳能多晶rie制备黑硅前的清洗工艺 | |
CN103878148A (zh) | 一种对晶圆表面硅晶渣进行清洗的方法 | |
CN103646851A (zh) | 一种减少单晶硅晶圆片划道的抛光工艺 | |
CN201894999U (zh) | 一种清洗装置 | |
CN105655240A (zh) | 一种蓝宝石晶片的加工方法 | |
CN102615589B (zh) | 一种使用抛光盘接引盘的抛光系统和方法 | |
SG142146A1 (en) | Apparatus and methods to clean copper contamination on wafer edge | |
CN202174074U (zh) | 一种研磨盘清洗用刷轮 | |
CN207353272U (zh) | 一种赶水装置及制绒机 | |
CN102489478A (zh) | 一种硅片清洗方法 | |
CN210936101U (zh) | 一种导电玻璃自动清洗器 | |
CN106695510A (zh) | 一种自动磨削抛光铣床 | |
CN108095640A (zh) | 擦刷一体式扫地机器人 | |
CN210819122U (zh) | 一种气缸加压式环刀型修盘器 | |
CN202825548U (zh) | 研磨垫调整器清洗装置及化学机械研磨装置 | |
CN104157546A (zh) | 一种掩膜板的清洗方法 | |
CN103659468A (zh) | 一种减少单晶硅晶圆抛光片化学灼伤的有蜡抛光方法 | |
JP5919592B1 (ja) | 研磨装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150325 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 of sapphire chip Granted publication date: 20170405 License type: Common License Record date: 20220627 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230104 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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230621 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. |
|
TR01 | Transfer of patent right |