CN110065171B - 一种切割装置和晶棒的切割方法 - Google Patents
一种切割装置和晶棒的切割方法 Download PDFInfo
- Publication number
- CN110065171B CN110065171B CN201910340131.7A CN201910340131A CN110065171B CN 110065171 B CN110065171 B CN 110065171B CN 201910340131 A CN201910340131 A CN 201910340131A CN 110065171 B CN110065171 B CN 110065171B
- Authority
- CN
- China
- Prior art keywords
- crystal
- crystal bar
- cutting
- deflection angle
- crystal orientation
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0064—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910340131.7A CN110065171B (zh) | 2019-04-25 | 2019-04-25 | 一种切割装置和晶棒的切割方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910340131.7A CN110065171B (zh) | 2019-04-25 | 2019-04-25 | 一种切割装置和晶棒的切割方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110065171A CN110065171A (zh) | 2019-07-30 |
CN110065171B true CN110065171B (zh) | 2021-12-24 |
Family
ID=67368886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910340131.7A Active CN110065171B (zh) | 2019-04-25 | 2019-04-25 | 一种切割装置和晶棒的切割方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110065171B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI713140B (zh) * | 2019-08-29 | 2020-12-11 | 環球晶圓股份有限公司 | 晶棒固定治具 |
CN110625836A (zh) * | 2019-10-18 | 2019-12-31 | 上海新昇半导体科技有限公司 | 晶棒工件板、晶棒切割装置及切割方法 |
CN110936506A (zh) * | 2019-12-09 | 2020-03-31 | 济南晶众光电科技有限公司 | 一种dkdp晶体自动旋棒机及加工工艺 |
CN111361030B (zh) * | 2020-04-24 | 2021-11-23 | 西安奕斯伟材料科技有限公司 | 多线切割装置及多线切割方法 |
CN111761745B (zh) * | 2020-06-01 | 2022-08-30 | 徐州鑫晶半导体科技有限公司 | 线切割机的晶向偏差检测方法、粘棒方法和存储介质 |
CN112026030A (zh) * | 2020-08-05 | 2020-12-04 | 山西烁科晶体有限公司 | 一种晶体单线调向切割方法 |
CN112060380A (zh) * | 2020-09-28 | 2020-12-11 | 青岛高测科技股份有限公司 | 一种硅棒输送装置 |
CN113119327B (zh) * | 2021-04-25 | 2023-04-14 | 宁夏中欣晶圆半导体科技有限公司 | 能够改善<111>晶向晶棒切割warp值的定向多线切割方法 |
CN113733376B (zh) * | 2021-09-03 | 2023-08-01 | 东莞市中镓半导体科技有限公司 | 一种半导体晶圆集成加工装置及其方法 |
CN114193643A (zh) * | 2021-12-27 | 2022-03-18 | 烟台力凯数控科技有限公司 | 开方机用切割装置和晶棒切割方法 |
CN115816678A (zh) * | 2022-12-23 | 2023-03-21 | 天通控股股份有限公司 | 一种用于晶棒切割的晶棒自动定位系统及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5942916A (ja) * | 1982-09-06 | 1984-03-09 | 株式会社東芝 | 単結晶の加工方法 |
JPH0743331B2 (ja) * | 1985-11-15 | 1995-05-15 | 株式会社日立製作所 | 検出装置 |
US6024814A (en) * | 1995-11-30 | 2000-02-15 | Nippei Toyama Corporation | Method for processing ingots |
DE19825051A1 (de) * | 1998-06-04 | 1999-12-09 | Wacker Siltronic Halbleitermat | Verfahren und Vorrichtung zur Herstellung eines zylinderförmigen Einkristalls und Verfahren zum Abtrennen von Halbleiterscheiben |
US8259901B1 (en) * | 2010-05-25 | 2012-09-04 | Rubicon Technology, Inc. | Intelligent machines and process for production of monocrystalline products with goniometer continual feedback |
CN202607854U (zh) * | 2012-05-14 | 2012-12-19 | 云南蓝晶科技股份有限公司 | 晶面定向检测粘接台 |
CN102862239B (zh) * | 2012-09-25 | 2015-09-09 | 刘鸿彬 | 硅棒旋转浮动切割数控机床 |
KR101446719B1 (ko) * | 2013-02-06 | 2014-10-06 | 주식회사 엘지실트론 | 잉곳 절단 장치 |
CN103267767B (zh) * | 2013-04-01 | 2016-01-27 | 合肥晶桥光电材料有限公司 | 多功能x射线定向仪 |
CN103434036A (zh) * | 2013-08-12 | 2013-12-11 | 元鸿(山东)光电材料有限公司 | 晶捧定向装置 |
CN103552166A (zh) * | 2013-09-30 | 2014-02-05 | 洛阳鸿泰半导体有限公司 | 一种调整硅棒晶向偏离度的装置 |
CN205009417U (zh) * | 2015-09-25 | 2016-02-03 | 蓝思科技股份有限公司 | 一种测试蓝宝石晶棒晶向的定位装置 |
CN106003443B (zh) * | 2016-05-23 | 2019-03-08 | 天通日进精密技术有限公司 | 全硅棒开方机及开方方法 |
-
2019
- 2019-04-25 CN CN201910340131.7A patent/CN110065171B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110065171A (zh) | 2019-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110065171B (zh) | 一种切割装置和晶棒的切割方法 | |
US7989073B2 (en) | Epitaxial silicon wafer and fabrication method thereof | |
JPH08281549A (ja) | ワイヤーソー装置 | |
KR20130117324A (ko) | 반도체 웨이퍼의 싱귤레이션 장치 및 방법 | |
KR20210048981A (ko) | SiC 잉곳의 가공 방법 및 레이저 가공 장치 | |
JP3032979B2 (ja) | 円柱形単結晶の製造方法及び装置、並びに半導体ウェ―ハの切断方法 | |
JP2017212268A (ja) | 単結晶インゴットの切断方法 | |
JP5313018B2 (ja) | ウエーハの加工方法 | |
US9156187B2 (en) | Methods for mounting an ingot on a wire saw | |
CN113042915A (zh) | SiC晶锭的加工方法和激光加工装置 | |
JP5129320B2 (ja) | 円筒状単結晶シリコンインゴットブロックを四角柱状ブロックに加工する切断装置および切断方法 | |
CN216732477U (zh) | 半导体晶圆阶梯式切割设备 | |
JP3760187B2 (ja) | 単結晶インゴットの加工方法 | |
JP5276851B2 (ja) | 結晶方位測定装置、結晶加工装置及び結晶加工方法 | |
JPH06232258A (ja) | 半導体ウェーハのダイシング装置 | |
SG173965A1 (en) | Method for slicing a multiplicity of wafers from a crystal composed of semiconductor material | |
JP3280869B2 (ja) | 劈開性を持つ単結晶インゴットの切断加工時の結晶方位合わせ方法 | |
CN114589421A (zh) | SiC锭的加工方法和激光加工装置 | |
KR100526215B1 (ko) | 실리콘 단결정 웨이퍼의 제조방법 및 제조장치 | |
JP2016186956A (ja) | シリコンウェーハの製造方法 | |
KR102329992B1 (ko) | 반도체 웨이퍼 절삭 장치 및 이를 이용한 웨이퍼 절삭 방법 | |
KR20120087061A (ko) | 원통 형상 잉곳 블록의 절단 장치 및 그것을 사용하여 사각 기둥 형상 블록으로 가공하는 방법 | |
KR20050012938A (ko) | 잉곳 절단 장치 | |
JP6614298B2 (ja) | シリコンウェーハの製造方法 | |
CN212762849U (zh) | 一种晶棒夹持定位装置及研磨设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211009 Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: Xi'an yisiwei Material Technology Co.,Ltd. Applicant after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: 710065 room 1323, block a, city gate, No. 1, Jinye Road, high tech Zone, Xi'an, Shaanxi Province Applicant before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an Yisiwei Material Technology Co.,Ltd. Patentee after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Patentee before: Xi'an yisiwei Material Technology Co.,Ltd. Patentee before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |