JP2019217611A - 研削砥石の目立て方法及び目立て用ウェーハ - Google Patents
研削砥石の目立て方法及び目立て用ウェーハ Download PDFInfo
- Publication number
- JP2019217611A JP2019217611A JP2018118723A JP2018118723A JP2019217611A JP 2019217611 A JP2019217611 A JP 2019217611A JP 2018118723 A JP2018118723 A JP 2018118723A JP 2018118723 A JP2018118723 A JP 2018118723A JP 2019217611 A JP2019217611 A JP 2019217611A
- Authority
- JP
- Japan
- Prior art keywords
- grinding
- dressing
- grinding wheel
- chuck table
- wheel
- 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
- 238000000034 method Methods 0.000 title claims abstract description 25
- 235000012431 wafers Nutrition 0.000 abstract description 40
- 230000014759 maintenance of location Effects 0.000 abstract 2
- 230000000717 retained effect Effects 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 30
- 229910052710 silicon Inorganic materials 0.000 description 30
- 239000010703 silicon Substances 0.000 description 30
- 239000006061 abrasive grain Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/02—Devices or means for dressing or conditioning abrasive surfaces of plane surfaces on abrasive tools
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
- H01L21/3043—Making grooves, e.g. cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67092—Apparatus for mechanical treatment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
11 ダミーシリコンウェーハ
13 円弧状の研削溝
18 スピンドル
22 ホイールマウント
24 研削ホイール
26 ホイール基台
28 研削砥石
34 研削送りユニット
38 チャックテーブル
Claims (3)
- 被加工物を保持面で保持するチャックテーブルと、複数の研削砥石が環状に配置された研削ホイールを該保持面と垂直な回転軸を有するスピンドルに装着し該チャックテーブルに保持された被加工物を研削する研削ユニットと、該研削ユニットを該回転軸方向に研削送りする研削送りユニットと、を備えた研削装置を用いた研削砥石の目立て方法であって、
該スピンドルを回転させながら該研削ユニットを研削送りして、該チャックテーブルに保持された被加工物を、該チャックテーブルを回転させずに研削し、該被加工物の表面に円弧状の研削溝を形成することを特徴とする研削砥石の目立て方法。 - 該被加工物に該円弧状の研削溝を複数本形成し、該研削砥石の目立て状態を制御する請求項1記載の研削砥石の目立て方法。
- 研削することで研削砥石を目立てするための目立て用ウェーハであって、
請求項1又は2記載の方法で円弧状の研削溝が形成された目立て用ウェーハ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018118723A JP7154690B2 (ja) | 2018-06-22 | 2018-06-22 | 研削砥石の目立て方法 |
KR1020190062335A KR20200000338A (ko) | 2018-06-22 | 2019-05-28 | 연삭 지석의 드레싱 방법 및 드레싱용 웨이퍼 |
TW108121290A TWI799605B (zh) | 2018-06-22 | 2019-06-19 | 研削磨石磨銳方法以及磨銳用晶圓 |
CN201910531140.4A CN110634737B (zh) | 2018-06-22 | 2019-06-19 | 磨削磨具的修锐方法和修锐用晶片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018118723A JP7154690B2 (ja) | 2018-06-22 | 2018-06-22 | 研削砥石の目立て方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019217611A true JP2019217611A (ja) | 2019-12-26 |
JP7154690B2 JP7154690B2 (ja) | 2022-10-18 |
Family
ID=68968917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018118723A Active JP7154690B2 (ja) | 2018-06-22 | 2018-06-22 | 研削砥石の目立て方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7154690B2 (ja) |
KR (1) | KR20200000338A (ja) |
CN (1) | CN110634737B (ja) |
TW (1) | TWI799605B (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4760668A (en) * | 1986-07-02 | 1988-08-02 | Alfred Schlaefli | Surface grinding machine and method |
JP2002164312A (ja) * | 2000-11-27 | 2002-06-07 | Sony Corp | 裏面研削方法および裏面研削装置 |
JP2005340431A (ja) * | 2004-05-26 | 2005-12-08 | Renesas Technology Corp | 半導体装置の製造方法 |
JP2006015423A (ja) * | 2004-06-30 | 2006-01-19 | Disco Abrasive Syst Ltd | ビトリファイドボンド砥石の目立て方法および目立てボード |
JP2008221360A (ja) * | 2007-03-09 | 2008-09-25 | Disco Abrasive Syst Ltd | ドレッシング方法およびドレッサボード |
JP2016112632A (ja) * | 2014-12-12 | 2016-06-23 | 株式会社ディスコ | 研削方法 |
JP2017154238A (ja) * | 2016-03-04 | 2017-09-07 | 株式会社ディスコ | 研削装置 |
JP2018065236A (ja) * | 2016-10-21 | 2018-04-26 | 株式会社ディスコ | 目立てボード及びその使用方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3170113B2 (ja) * | 1993-09-27 | 2001-05-28 | トーヨーエイテック株式会社 | 研削盤の砥石目立て方法及びその装置 |
US7163441B2 (en) * | 2004-02-05 | 2007-01-16 | Robert Gerber | Semiconductor wafer grinder |
JP4977493B2 (ja) * | 2007-02-28 | 2012-07-18 | 株式会社ディスコ | 研削砥石のドレッシング方法およびドレッシング工具 |
JP2015202545A (ja) * | 2014-04-16 | 2015-11-16 | 株式会社ディスコ | 研削装置 |
JP2016047561A (ja) * | 2014-08-27 | 2016-04-07 | 株式会社ディスコ | 研削装置 |
JP6270921B2 (ja) * | 2016-06-28 | 2018-01-31 | 株式会社リード | ブレードのドレッシング機構を備えた切削装置 |
JP6803187B2 (ja) * | 2016-10-05 | 2020-12-23 | 株式会社ディスコ | 研削砥石のドレッシング方法 |
-
2018
- 2018-06-22 JP JP2018118723A patent/JP7154690B2/ja active Active
-
2019
- 2019-05-28 KR KR1020190062335A patent/KR20200000338A/ko not_active Application Discontinuation
- 2019-06-19 CN CN201910531140.4A patent/CN110634737B/zh active Active
- 2019-06-19 TW TW108121290A patent/TWI799605B/zh active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4760668A (en) * | 1986-07-02 | 1988-08-02 | Alfred Schlaefli | Surface grinding machine and method |
JP2002164312A (ja) * | 2000-11-27 | 2002-06-07 | Sony Corp | 裏面研削方法および裏面研削装置 |
JP2005340431A (ja) * | 2004-05-26 | 2005-12-08 | Renesas Technology Corp | 半導体装置の製造方法 |
JP2006015423A (ja) * | 2004-06-30 | 2006-01-19 | Disco Abrasive Syst Ltd | ビトリファイドボンド砥石の目立て方法および目立てボード |
JP2008221360A (ja) * | 2007-03-09 | 2008-09-25 | Disco Abrasive Syst Ltd | ドレッシング方法およびドレッサボード |
JP2016112632A (ja) * | 2014-12-12 | 2016-06-23 | 株式会社ディスコ | 研削方法 |
JP2017154238A (ja) * | 2016-03-04 | 2017-09-07 | 株式会社ディスコ | 研削装置 |
JP2018065236A (ja) * | 2016-10-21 | 2018-04-26 | 株式会社ディスコ | 目立てボード及びその使用方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI799605B (zh) | 2023-04-21 |
JP7154690B2 (ja) | 2022-10-18 |
KR20200000338A (ko) | 2020-01-02 |
CN110634737A (zh) | 2019-12-31 |
TW202000372A (zh) | 2020-01-01 |
CN110634737B (zh) | 2024-03-19 |
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