JP7820085B2 - 切削装置 - Google Patents
切削装置Info
- Publication number
- JP7820085B2 JP7820085B2 JP2020175072A JP2020175072A JP7820085B2 JP 7820085 B2 JP7820085 B2 JP 7820085B2 JP 2020175072 A JP2020175072 A JP 2020175072A JP 2020175072 A JP2020175072 A JP 2020175072A JP 7820085 B2 JP7820085 B2 JP 7820085B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- workpiece
- cutting
- liquid
- nozzle
- 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
- 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
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- 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
- B28D5/0076—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for removing dust, e.g. by spraying liquids; for lubricating, cooling or cleaning tool or work
-
- 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
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
-
- 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
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
- B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0428—Apparatus for mechanical treatment or grinding or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dicing (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
13:基板、15:機能層、17:ストリート、19:デバイス
2 :切削装置
4 :基台
6 :X軸移動機構
8:ガイドレール、10:X軸移動プレート、12:ねじ軸、14:モータ
16:ウォーターケース
18:テーブルベース
20:θテーブル
22:カバー
24:チャックテーブル
26:枠体、28:ポーラス板
30:支持構造
32:Y軸移動機構
34:ガイドレール、36:Y軸移動プレート、38:ねじ軸、40:モータ
42:Z軸移動機構
44:ガイドレール、46:Z軸移動プレート、48:ねじ軸、50:モータ
52:切削ユニット
54:スピンドルハウジング、56:スピンドル、56a:開口、
56b:内壁面、58:切削ブレード、60:マウンタ、62:フランジ部、
62a:開口、62b:当接面、64:ボス部、64a:外壁面、
66:マウンタ固定ボルト、66a:外壁面、68:フランジ、
68a:開口、70:フランジ固定ナット、70a:開口、70b:内壁面
72:液体供給ユニット
74:ブレードカバー、76:ノズル、78:連結部、80:配管、
82:バルブ、84:液体供給源、86:ノズル、86a:上部、
86b:下部、86c:開口、88:連結部、90:配管、92:バルブ、
94:ノズル、94a:開口、96:連結部、98:配管、100:バルブ
102:撮像ユニット
Claims (1)
- 水平方向に概ね平行な保持面を有し、該保持面で被加工物を保持するチャックテーブルと、
該水平方向に延在するスピンドルを有し、該スピンドルの先端に装着された円環状の切削ブレードで該被加工物を切削する切削ユニットと、
該切削ブレードと該被加工物とに液体を供給する液体供給ユニットと、を備え、
該液体供給ユニットは、
該スピンドルが延在する方向から見て時計回り又は反時計回りに回転する該切削ブレードの上端の直上から該上端に向けて液体を供給する第1のノズルと、
該スピンドルが延在する方向から見て時計回りに回転する該切削ブレードの右端又は該スピンドルが延在する方向から見て反時計回りに回転する該切削ブレードの左端の直下に位置する該被加工物の上面の領域に向けて液体を供給する第2のノズルと、を含み、
該第2のノズルは、該切削ブレードから見て加工の進行方向前方に位置し、
該切削ブレードから見て加工の進行方向前方には、該第2のノズル以外のノズルが設けられず、
該切削ブレードには、該第2のノズルから液体が直接供給されず、
該第2のノズルから供給される液体によって、該領域上における厚さがその他の領域上における厚さより大きい液体の膜が形成されることを特徴とする切削装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020175072A JP7820085B2 (ja) | 2020-10-19 | 2020-10-19 | 切削装置 |
| KR1020210128209A KR20220051799A (ko) | 2020-10-19 | 2021-09-28 | 절삭 장치 |
| CN202111186373.9A CN114378962A (zh) | 2020-10-19 | 2021-10-12 | 切削装置 |
| TW110138233A TWI889921B (zh) | 2020-10-19 | 2021-10-14 | 切割裝置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020175072A JP7820085B2 (ja) | 2020-10-19 | 2020-10-19 | 切削装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022066625A JP2022066625A (ja) | 2022-05-02 |
| JP7820085B2 true JP7820085B2 (ja) | 2026-02-25 |
Family
ID=81194457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020175072A Active JP7820085B2 (ja) | 2020-10-19 | 2020-10-19 | 切削装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7820085B2 (ja) |
| KR (1) | KR20220051799A (ja) |
| CN (1) | CN114378962A (ja) |
| TW (1) | TWI889921B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118181554B (zh) * | 2024-02-04 | 2024-07-19 | 江苏优柯半导体科技有限公司 | 一种晶圆切割设备非接触测高装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017202559A (ja) | 2016-05-13 | 2017-11-16 | 株式会社ディスコ | 切削装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05144937A (ja) * | 1991-11-18 | 1993-06-11 | Fujitsu Miyagi Electron:Kk | ダイシングブレード |
| JPH06326185A (ja) * | 1993-05-17 | 1994-11-25 | Hitachi Ltd | ダイシング装置およびダイシング用ブレード |
| KR100225909B1 (ko) * | 1997-05-29 | 1999-10-15 | 윤종용 | 웨이퍼 소잉 장치 |
| JP2010114251A (ja) * | 2008-11-06 | 2010-05-20 | Disco Abrasive Syst Ltd | 切削装置 |
| JP2011110631A (ja) * | 2009-11-25 | 2011-06-09 | Disco Abrasive Syst Ltd | 切削装置 |
| JP5580066B2 (ja) | 2010-02-01 | 2014-08-27 | 株式会社ディスコ | 切削装置 |
| JP6896327B2 (ja) * | 2017-03-09 | 2021-06-30 | 株式会社ディスコ | 切削ブレード、マウントフランジ |
| US10703016B2 (en) * | 2018-06-20 | 2020-07-07 | Texas Instruments Incorporated | Semiconductor sawing method and system |
-
2020
- 2020-10-19 JP JP2020175072A patent/JP7820085B2/ja active Active
-
2021
- 2021-09-28 KR KR1020210128209A patent/KR20220051799A/ko active Pending
- 2021-10-12 CN CN202111186373.9A patent/CN114378962A/zh active Pending
- 2021-10-14 TW TW110138233A patent/TWI889921B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017202559A (ja) | 2016-05-13 | 2017-11-16 | 株式会社ディスコ | 切削装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022066625A (ja) | 2022-05-02 |
| TWI889921B (zh) | 2025-07-11 |
| CN114378962A (zh) | 2022-04-22 |
| KR20220051799A (ko) | 2022-04-26 |
| TW202218017A (zh) | 2022-05-01 |
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