CN105014520B - 一种蓝宝石衬底片浸没式化学机械抛光方法 - Google Patents
一种蓝宝石衬底片浸没式化学机械抛光方法 Download PDFInfo
- Publication number
- CN105014520B CN105014520B CN201510495016.9A CN201510495016A CN105014520B CN 105014520 B CN105014520 B CN 105014520B CN 201510495016 A CN201510495016 A CN 201510495016A CN 105014520 B CN105014520 B CN 105014520B
- Authority
- CN
- China
- Prior art keywords
- polishing
- sapphire substrate
- substrate sheet
- ceramic disk
- hard ceramic
- 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.)
- Active
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
- B24B37/00—Lapping machines or devices; Accessories
-
- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510495016.9A CN105014520B (zh) | 2015-08-13 | 2015-08-13 | 一种蓝宝石衬底片浸没式化学机械抛光方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510495016.9A CN105014520B (zh) | 2015-08-13 | 2015-08-13 | 一种蓝宝石衬底片浸没式化学机械抛光方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105014520A CN105014520A (zh) | 2015-11-04 |
CN105014520B true CN105014520B (zh) | 2017-10-27 |
Family
ID=54405007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510495016.9A Active CN105014520B (zh) | 2015-08-13 | 2015-08-13 | 一种蓝宝石衬底片浸没式化学机械抛光方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105014520B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105903694A (zh) * | 2016-04-27 | 2016-08-31 | 上海超硅半导体有限公司 | 大尺寸蓝宝石衬底退火前的清洗及背面不良返工方法 |
CN106926112A (zh) * | 2017-04-28 | 2017-07-07 | 青岛鑫嘉星电子科技股份有限公司 | 一种蓝宝石衬底抛光的划痕控制系统及控制方法 |
CN107971833A (zh) * | 2017-11-17 | 2018-05-01 | 珠海市魅族科技有限公司 | 底盖及其制作方法和手机 |
CN109179817A (zh) * | 2018-08-29 | 2019-01-11 | 江苏奇星流体设备有限公司 | 一种edi水处理工艺 |
CN110303385B (zh) * | 2019-06-28 | 2021-03-02 | 中国人民解放军国防科技大学 | 基于液相抛光环境调控的单晶硅无损抛光方法 |
CN113146451B (zh) * | 2021-03-26 | 2022-02-22 | 中锗科技有限公司 | 一种1英寸锗加工片的抛光方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002254298A (ja) * | 2001-03-02 | 2002-09-10 | Canon Inc | 研磨方法および研磨装置 |
JP2002261058A (ja) * | 2001-03-06 | 2002-09-13 | Sumitomo Electric Ind Ltd | 化合物半導体ウエハの製造方法 |
JP2005028512A (ja) * | 2003-07-14 | 2005-02-03 | Seiko Epson Corp | 研磨装置、研磨方法および半導体装置の製造方法 |
JP2008296351A (ja) * | 2007-06-04 | 2008-12-11 | Covalent Materials Corp | 基板処理装置及び基板処理方法 |
CN103009222A (zh) * | 2012-12-03 | 2013-04-03 | 天津中环领先材料技术有限公司 | 一种高局部平整度重掺硅晶圆抛光片的无蜡抛光工艺 |
CN103372805B (zh) * | 2013-07-12 | 2015-06-17 | 中国科学院上海光学精密机械研究所 | 大型浸没式环抛机 |
-
2015
- 2015-08-13 CN CN201510495016.9A patent/CN105014520B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105014520A (zh) | 2015-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105014520B (zh) | 一种蓝宝石衬底片浸没式化学机械抛光方法 | |
CN104842225A (zh) | 大尺寸蓝宝石衬底片表面的湿法处理方法 | |
CN103921205B (zh) | 一种6英寸铌酸锂晶片或钽酸锂晶片的生产工艺 | |
US7927186B2 (en) | Method for producing glass substrate for magnetic disk | |
CN102019582B (zh) | 8英寸轻掺硅抛光片的抛光工艺 | |
CN104827592A (zh) | 一种大尺寸蓝宝石衬底片的加工方法 | |
CN103072073B (zh) | 一种保持硅晶圆抛光片少数载流子高寿命的抛光工艺 | |
CN102643613B (zh) | 一种用于蓝宝石衬底的研磨液及其制备方法 | |
CN1894795A (zh) | 贴合半导体衬底及其制造方法 | |
TW200716728A (en) | Polishing agent for semiconductor integrated circuit device, polishing method, and method for manufacturing the same | |
CN111300259A (zh) | 一种碳化硅晶圆的研磨抛光装置与其制程方法 | |
CN104209879A (zh) | 一种可溶性固着软质磨料抛光薄膜制作方法 | |
US20130115859A1 (en) | Surface treatment method of polishing pad and polishing method of wafer using the same | |
JP2009302410A (ja) | 半導体ウェーハの製造方法 | |
CN102285010A (zh) | 一种使用金刚石线切割的太阳能级硅晶薄片及其切割方法 | |
JP2015196704A (ja) | 研磨用組成物及び研磨方法 | |
CN110314896A (zh) | 一种半导体衬底材料抛光方法 | |
CN212044170U (zh) | 一种碳化硅晶圆的研磨抛光装置 | |
CN102615589B (zh) | 一种使用抛光盘接引盘的抛光系统和方法 | |
CN104051584A (zh) | 蓝宝石图形衬底晶片及制备方法 | |
CN108161578B (zh) | 一种细长光学器件端面的加工方法 | |
JP6747376B2 (ja) | シリコンウエーハの研磨方法 | |
KR20140068899A (ko) | 실리콘 웨이퍼의 연마방법 및 연마제 | |
CN101556924B (zh) | 硅片键合分离方法 | |
CN110695842B (zh) | 一种用于三结砷化镓外延层表面平整化处理的工艺方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151104 Assignee: Zhejiang Zhaojing New Material Technology Co.,Ltd. Assignor: JIANGSU JESHINE NEW MATERIAL Co.,Ltd. Contract record no.: X2022980008188 Denomination of invention: An immersion chemical mechanical polishing method for sapphire substrate Granted publication date: 20171027 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: 20230106 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 material industrial park, 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: 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. |
|
TR01 | Transfer of patent right |