JP7015667B2 - 研磨装置 - Google Patents
研磨装置 Download PDFInfo
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- JP7015667B2 JP7015667B2 JP2017192600A JP2017192600A JP7015667B2 JP 7015667 B2 JP7015667 B2 JP 7015667B2 JP 2017192600 A JP2017192600 A JP 2017192600A JP 2017192600 A JP2017192600 A JP 2017192600A JP 7015667 B2 JP7015667 B2 JP 7015667B2
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- 238000005498 polishing Methods 0.000 title claims description 294
- 235000012431 wafers Nutrition 0.000 claims description 115
- 239000007788 liquid Substances 0.000 claims description 65
- 239000010419 fine particle Substances 0.000 claims description 28
- 238000003746 solid phase reaction Methods 0.000 claims description 17
- 239000006061 abrasive grain Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 description 35
- 239000012670 alkaline solution Substances 0.000 description 33
- 238000005247 gettering Methods 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 238000009423 ventilation Methods 0.000 description 22
- 238000000227 grinding Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 208000032365 Electromagnetic interference Diseases 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
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- 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
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
- B24B37/105—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement
- B24B37/107—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement in a rotary movement only, about an axis being stationary during lapping
-
- 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
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
-
- 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
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
- B24B37/044—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor characterised by the composition of the lapping agent
-
- 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
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
-
- 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
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
- B24B37/105—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement
-
- 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
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/22—Lapping pads for working plane surfaces characterised by a multi-layered structure
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
-
- 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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30625—With simultaneous mechanical treatment, e.g. mechanico-chemical polishing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Description
21 チャックテーブル
23 (チャックテーブルの)保持面(上面)
41 研磨手段
43 回転スピンドル
44 マウンター
46 支持基台
46a 供給孔
46c 支持面
47 研磨パッド
47a 貼着面
47b 溝
47c 研磨面
48 研磨工具
60 研磨液供給手段
61 アルカリ溶液供給源
62 純水供給源
81 固相反応微粒子
82 ゲッタリング層形成微粒子
W ウエーハ
W1 (ウエーハの)表面
W2 (ウエーハの)裏面
Claims (2)
- ウエーハを研磨する研磨装置であって、
ウエーハを上面に保持するチャックテーブルと、該チャックテーブルに保持されたウエーハを研磨する研磨手段とを備え、
該研磨手段は、回転スピンドルと、該回転スピンドルの先端に固定されたマウンターと、該マウンターに着脱自在に装着された研磨工具とを備え、
該研磨工具は、研磨液供給手段に連通し研磨液を通す供給孔を中央に備える円環状の支持基台と、該支持基台の支持面に貼着された研磨パッドとを備え、
該研磨パッドは、研磨砥粒を含有し、且つ該支持面に貼着される貼着面に複数の溝が形成されており、
該研磨パッドは、該貼着面から反対の面の平坦な研磨面まで連通する複数の連通気孔を有し、該供給孔から供給された該研磨液が該複数の溝に行き渡り該複数の連通気孔を通り該研磨面に供給されること、を特徴とする研磨装置。 - ウエーハを研磨する研磨装置であって、
ウエーハを上面に保持するチャックテーブルと、該チャックテーブルに保持されたウエーハを研磨する研磨手段とを備え、
該研磨手段は、回転スピンドルと、該回転スピンドルの先端に固定されたマウンターと、該マウンターに着脱自在に装着された研磨工具とを備え、
該研磨工具は、研磨液供給手段に連通し研磨液を通す供給孔を中央に備える円環状の支持基台と、該支持基台の支持面に貼着された研磨パッドとを備え、
該研磨パッドは、シリコンと固相反応を誘発する固相反応微粒子を液状結合材に投入し不織布に含浸させて乾燥して形成され、且つ該支持面に貼着される貼着面に複数の溝が形成されており、
該不織布は、該貼着面から反対の面の平坦な研磨面まで連通する複数の連通気孔を有し、該供給孔から供給された該研磨液が該複数の溝に行き渡り該複数の連通気孔を通り該研磨面に供給されること、を特徴とする研磨装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017192600A JP7015667B2 (ja) | 2017-10-02 | 2017-10-02 | 研磨装置 |
TW107131064A TWI859123B (zh) | 2017-10-02 | 2018-09-05 | 研磨裝置 |
CN201811098058.9A CN109605208A (zh) | 2017-10-02 | 2018-09-20 | 研磨装置 |
US16/145,386 US20190099855A1 (en) | 2017-10-02 | 2018-09-28 | Polishing apparatus |
KR1020180115963A KR102599908B1 (ko) | 2017-10-02 | 2018-09-28 | 연마 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017192600A JP7015667B2 (ja) | 2017-10-02 | 2017-10-02 | 研磨装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019063944A JP2019063944A (ja) | 2019-04-25 |
JP7015667B2 true JP7015667B2 (ja) | 2022-02-03 |
Family
ID=65895829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017192600A Active JP7015667B2 (ja) | 2017-10-02 | 2017-10-02 | 研磨装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190099855A1 (ja) |
JP (1) | JP7015667B2 (ja) |
KR (1) | KR102599908B1 (ja) |
CN (1) | CN109605208A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7216613B2 (ja) * | 2019-05-16 | 2023-02-01 | 株式会社ディスコ | 加工装置 |
CN110732933B (zh) * | 2019-10-23 | 2021-07-16 | 中国科学院光电技术研究所 | 适用于大口径光学元件的抛光液供给回收抛光工具头装置 |
CN112951845A (zh) * | 2021-01-25 | 2021-06-11 | 武汉华星光电技术有限公司 | 阵列基板 |
CN113172483B (zh) * | 2021-04-28 | 2024-10-01 | 天津大学 | 中心供液化学机械抛光半导体材料的加工方法及其装置 |
CN114654346B (zh) * | 2022-04-01 | 2024-06-04 | 南通德纳鑫金属门窗有限公司 | 一种防溅射的建筑门窗五金件加工用打磨装置 |
CN115026705B (zh) * | 2022-06-28 | 2024-04-12 | 广东先导微电子科技有限公司 | 抛光机 |
Citations (3)
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JP2011000676A (ja) | 2009-06-19 | 2011-01-06 | Disco Abrasive Syst Ltd | 研磨パッド |
JP2015046550A (ja) | 2013-08-29 | 2015-03-12 | 株式会社ディスコ | 研磨パッドおよびウエーハの加工方法 |
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2017
- 2017-10-02 JP JP2017192600A patent/JP7015667B2/ja active Active
-
2018
- 2018-09-20 CN CN201811098058.9A patent/CN109605208A/zh active Pending
- 2018-09-28 KR KR1020180115963A patent/KR102599908B1/ko active IP Right Grant
- 2018-09-28 US US16/145,386 patent/US20190099855A1/en not_active Abandoned
Patent Citations (3)
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---|---|---|---|---|
US20020146908A1 (en) | 2001-04-05 | 2002-10-10 | Saket Chadda | Apparatus and process for polishing a workpiece |
JP2011000676A (ja) | 2009-06-19 | 2011-01-06 | Disco Abrasive Syst Ltd | 研磨パッド |
JP2015046550A (ja) | 2013-08-29 | 2015-03-12 | 株式会社ディスコ | 研磨パッドおよびウエーハの加工方法 |
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KR102599908B1 (ko) | 2023-11-07 |
JP2019063944A (ja) | 2019-04-25 |
US20190099855A1 (en) | 2019-04-04 |
CN109605208A (zh) | 2019-04-12 |
KR20190038999A (ko) | 2019-04-10 |
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