KR20040111463A - 반도체웨이퍼의 제조방법 및 웨이퍼 - Google Patents
반도체웨이퍼의 제조방법 및 웨이퍼 Download PDFInfo
- Publication number
- KR20040111463A KR20040111463A KR10-2004-7015613A KR20047015613A KR20040111463A KR 20040111463 A KR20040111463 A KR 20040111463A KR 20047015613 A KR20047015613 A KR 20047015613A KR 20040111463 A KR20040111463 A KR 20040111463A
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- mirror
- polishing
- chamfering
- back surface
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 239000004065 semiconductor Substances 0.000 title claims abstract description 36
- 238000005498 polishing Methods 0.000 claims abstract description 155
- 238000000034 method Methods 0.000 claims abstract description 130
- 230000008569 process Effects 0.000 claims abstract description 82
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 238000007517 polishing process Methods 0.000 claims abstract description 22
- 235000012431 wafers Nutrition 0.000 claims description 381
- 238000005530 etching Methods 0.000 claims description 67
- 239000003513 alkali Substances 0.000 claims description 28
- 239000013078 crystal Substances 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 17
- 238000007665 sagging Methods 0.000 abstract description 17
- 239000000843 powder Substances 0.000 description 17
- 229910052710 silicon Inorganic materials 0.000 description 16
- 239000010703 silicon Substances 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 15
- 238000000227 grinding Methods 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- 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
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
-
- 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
-
- 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
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/065—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of thin, brittle parts, e.g. semiconductors, wafers
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
-
- 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
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning only
-
- 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
- H01L21/30604—Chemical etching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/928—Front and rear surface processing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (11)
- 원료웨이퍼의 이면의 모따기부 경계의 면 안쪽의 일부까지 거울면연마되 도록 이면부분 연마 및 거울면모따기를 하는 이면부분 연마 거울면모따기 공정과, 이면부분 연마 및 거울면모따기된 웨이퍼의 이면을 지지하여 해당 웨이퍼의 표면을 거울면연마하는 표면연마공정을 갖는 것을 특징으로 하는 반도체 웨이퍼의 제조방법.
- 원료웨이퍼의 이면의 모따기부 경계의 면 안쪽의 일부를 거울면연마하는 이면부분연마 공정과, 이면부분연마된 웨이퍼의 이면을 지지하여 해당 웨이퍼의 표면을 거울면연마하는 표면연마공정을 갖는 것을 특징으로 하는 반도체웨이퍼의 제조방법.
- 제 2 항에 있어서, 상기 이면부분연마된 웨이퍼를 거울면모따기 가공하는 거울면모따기 공정을 더욱 가지며, 거울면모따기된 웨이퍼의 표면을 거울면연마하도록 한 것을 특징으로 하는 반도체웨이퍼의 제조방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 원료웨이퍼가 알칼리에칭된 웨이퍼인 것을 특징으로 하는 반도체웨이퍼의 제조방법.
- 단결정 막대를 얇은 판 형상의 웨이퍼로 절단하는 슬라이스공정과, 얻어진 웨이퍼를 모따기가공하는 제 1 모따기 공정과, 모따기 가공된 웨이퍼에 대하여 래핑처리를 실시하는 래핑공정과, 래핑처리된 웨이퍼에 다시 모따기가공을 실시하는 제 2 모따기 공정과, 다시 모따기 가공이 실시된 웨이퍼에 알칼리에칭처리를 실시하는 에칭공정과, 에칭처리된 웨이퍼에 대하여 웨이퍼 이면의 모따기부 경계의 면 안쪽의 일부까지 거울면연마되도록 이면부분연마 및 거울면모따기를 하는 이면부분연마 거울면모따기 공정과, 이면부분연마 및 거울면모따기된 웨이퍼의 이면을 지지하여 해당 웨이퍼의 표면을 거울면연마하는 표면연마공정으로 이루어지는 것을 특징으로 하는 반도체웨이퍼의 제조방법.
- 단결정 막대를 얇은 판 형상의 웨이퍼로 절단하는 슬라이스공정과, 얻어진 웨이퍼를 모따기가공하는 제 1 모따기 공정과, 모따기 가공된 웨이퍼에 대하여 래핑처리를 실시하는 래핑공정과, 래핑처리된 웨이퍼에 다시 모따기 가공을 실시하는 제 2 모따기 공정과, 다시 모따기 가공이 실시된 웨이퍼에 알칼리에칭처리를 실시하는 에칭공정과, 에칭처리된 웨이퍼의 이면의 모따기부 경계의 면 안쪽의 일부를 거울면연마하는 이면부분연마공정과, 이면부분연마된 웨이퍼의 이면을 지지하여 해당 웨이퍼의 표면을 거울면연마하는 표면연마공정을 갖는 것을 특징으로 하는 반도체웨이퍼의 제조방법.
- 제 6 항에 있어서, 상기 이면부분연마된 웨이퍼를 거울면모따기 가공하는 거울면모따기 공정을 더욱 가지며, 거울면모따기된 웨이퍼의 표면을 거울면연마하도록 한 것을 특징으로 하는 반도체 웨이퍼의 제조방법.
- 제 1 항 내지 제 7 항 중 어느 한 항에 있어서, 상기 웨이퍼의 이면의 모따기부 경계의 면 안쪽의 일부를 거울면연마하는 범위가, 웨이퍼 모따기부와 주된 면의 경계로부터 웨이퍼 중심을 향해서 1000㎛ 이하인 것을 특징으로 하는 반도체웨이퍼의 제조방법.
- 제 1 항 내지 제 8 항 중 어느 한 항에 있어서, 상기 표면연마공정에서, 상기 웨이퍼의 이면을 왁스로 접착·지지하여, 해당 웨이퍼의 표면을 거울면연마하도록 한 것을 특징으로 하는 반도체웨이퍼의 제조방법.
- 웨이퍼 표면이 거울면연마된 면이고, 웨이퍼 이면이 알칼리에칭된 면인 웨이퍼에 있어서, 웨이퍼 이면의 모따기부 경계의 면 안쪽의 일부를 거울면연마한 면으로 하여 그 거울면연마한 면이 웨이퍼모따기부와 주된 면의 경계로부터 웨이퍼 중심을 향해서 500㎛∼700㎛의 범위인 것을 특징으로 하는 웨이퍼.
- 제 10 항에 있어서, 상기 웨이퍼 이면의 광택도가 40 ±5%이고, 웨이퍼의 SFQRmax가 0.11㎛ 이하인 것을 특징으로 하는 웨이퍼.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002128550A JP4093793B2 (ja) | 2002-04-30 | 2002-04-30 | 半導体ウエーハの製造方法及びウエーハ |
JPJP-P-2002-00128550 | 2002-04-30 | ||
PCT/JP2003/005259 WO2003094215A1 (fr) | 2002-04-30 | 2003-04-24 | Procede de fabrication de plaquettes semi-conductrices et plaquette |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040111463A true KR20040111463A (ko) | 2004-12-31 |
KR100909140B1 KR100909140B1 (ko) | 2009-07-23 |
Family
ID=29397270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047015613A KR100909140B1 (ko) | 2002-04-30 | 2003-04-24 | 반도체웨이퍼의 제조방법 및 웨이퍼 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7250368B2 (ko) |
EP (1) | EP1501119B1 (ko) |
JP (1) | JP4093793B2 (ko) |
KR (1) | KR100909140B1 (ko) |
CN (1) | CN100365774C (ko) |
DE (1) | DE60325039D1 (ko) |
TW (1) | TWI264772B (ko) |
WO (1) | WO2003094215A1 (ko) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4273943B2 (ja) * | 2003-12-01 | 2009-06-03 | 株式会社Sumco | シリコンウェーハの製造方法 |
JP4856861B2 (ja) * | 2004-07-20 | 2012-01-18 | シャープ株式会社 | 半導体装置の製造方法 |
DE102006020823B4 (de) * | 2006-05-04 | 2008-04-03 | Siltronic Ag | Verfahren zur Herstellung einer polierten Halbleiterscheibe |
US20080206992A1 (en) * | 2006-12-29 | 2008-08-28 | Siltron Inc. | Method for manufacturing high flatness silicon wafer |
KR101460993B1 (ko) * | 2007-01-31 | 2014-11-13 | 신에쯔 한도타이 가부시키가이샤 | 실리콘 웨이퍼의 면취 장치 및 실리콘 웨이퍼의 제조방법 그리고 에치드 실리콘 웨이퍼 |
JP5093858B2 (ja) * | 2007-04-27 | 2012-12-12 | 芝浦メカトロニクス株式会社 | 半導体ウェーハ処理装置及び基準角度位置検出方法 |
JP2009302338A (ja) * | 2008-06-13 | 2009-12-24 | Sumco Corp | ウェーハの研磨方法および該方法により製造されるウェーハ |
JP2009302410A (ja) * | 2008-06-16 | 2009-12-24 | Sumco Corp | 半導体ウェーハの製造方法 |
JP2009302409A (ja) * | 2008-06-16 | 2009-12-24 | Sumco Corp | 半導体ウェーハの製造方法 |
JP5600867B2 (ja) * | 2008-06-16 | 2014-10-08 | 株式会社Sumco | 半導体ウェーハの製造方法 |
JP2009302478A (ja) * | 2008-06-17 | 2009-12-24 | Sumco Techxiv株式会社 | 半導体ウェーハの製造方法 |
FR2935536B1 (fr) * | 2008-09-02 | 2010-09-24 | Soitec Silicon On Insulator | Procede de detourage progressif |
EP2200077B1 (en) * | 2008-12-22 | 2012-12-05 | Soitec | Method for bonding two substrates |
DE102009030295B4 (de) * | 2009-06-24 | 2014-05-08 | Siltronic Ag | Verfahren zur Herstellung einer Halbleiterscheibe |
US8952496B2 (en) | 2009-12-24 | 2015-02-10 | Sumco Corporation | Semiconductor wafer and method of producing same |
JP5423384B2 (ja) * | 2009-12-24 | 2014-02-19 | 株式会社Sumco | 半導体ウェーハおよびその製造方法 |
JPWO2011083667A1 (ja) * | 2010-01-05 | 2013-05-13 | 住友電気工業株式会社 | 化合物半導体ウェハの加工方法及び加工装置 |
DE102010005904B4 (de) * | 2010-01-27 | 2012-11-22 | Siltronic Ag | Verfahren zur Herstellung einer Halbleiterscheibe |
US8647172B2 (en) | 2010-03-12 | 2014-02-11 | Wayne O. Duescher | Wafer pads for fixed-spindle floating-platen lapping |
US8696405B2 (en) | 2010-03-12 | 2014-04-15 | Wayne O. Duescher | Pivot-balanced floating platen lapping machine |
US8500515B2 (en) * | 2010-03-12 | 2013-08-06 | Wayne O. Duescher | Fixed-spindle and floating-platen abrasive system using spherical mounts |
US8647170B2 (en) | 2011-10-06 | 2014-02-11 | Wayne O. Duescher | Laser alignment apparatus for rotary spindles |
US8647171B2 (en) * | 2010-03-12 | 2014-02-11 | Wayne O. Duescher | Fixed-spindle floating-platen workpiece loader apparatus |
US8602842B2 (en) * | 2010-03-12 | 2013-12-10 | Wayne O. Duescher | Three-point fixed-spindle floating-platen abrasive system |
US8641476B2 (en) | 2011-10-06 | 2014-02-04 | Wayne O. Duescher | Coplanar alignment apparatus for rotary spindles |
US8740668B2 (en) * | 2010-03-12 | 2014-06-03 | Wayne O. Duescher | Three-point spindle-supported floating abrasive platen |
US8758088B2 (en) | 2011-10-06 | 2014-06-24 | Wayne O. Duescher | Floating abrading platen configuration |
FR2961630B1 (fr) | 2010-06-22 | 2013-03-29 | Soitec Silicon On Insulator Technologies | Appareil de fabrication de dispositifs semi-conducteurs |
US8338266B2 (en) | 2010-08-11 | 2012-12-25 | Soitec | Method for molecular adhesion bonding at low pressure |
FR2964193A1 (fr) | 2010-08-24 | 2012-03-02 | Soitec Silicon On Insulator | Procede de mesure d'une energie d'adhesion, et substrats associes |
US8337280B2 (en) | 2010-09-14 | 2012-12-25 | Duescher Wayne O | High speed platen abrading wire-driven rotary workholder |
US8430717B2 (en) | 2010-10-12 | 2013-04-30 | Wayne O. Duescher | Dynamic action abrasive lapping workholder |
JP2012178458A (ja) * | 2011-02-25 | 2012-09-13 | Fujitsu Ltd | 半導体装置の製造方法及び半導体基板の洗浄方法 |
JP6027346B2 (ja) * | 2012-06-12 | 2016-11-16 | Sumco Techxiv株式会社 | 半導体ウェーハの製造方法 |
US9199354B2 (en) | 2012-10-29 | 2015-12-01 | Wayne O. Duescher | Flexible diaphragm post-type floating and rigid abrading workholder |
US9039488B2 (en) | 2012-10-29 | 2015-05-26 | Wayne O. Duescher | Pin driven flexible chamber abrading workholder |
US9011207B2 (en) | 2012-10-29 | 2015-04-21 | Wayne O. Duescher | Flexible diaphragm combination floating and rigid abrading workholder |
US8845394B2 (en) | 2012-10-29 | 2014-09-30 | Wayne O. Duescher | Bellows driven air floatation abrading workholder |
US8998678B2 (en) | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Spider arm driven flexible chamber abrading workholder |
US8998677B2 (en) | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Bellows driven floatation-type abrading workholder |
US9233452B2 (en) | 2012-10-29 | 2016-01-12 | Wayne O. Duescher | Vacuum-grooved membrane abrasive polishing wafer workholder |
US9604339B2 (en) | 2012-10-29 | 2017-03-28 | Wayne O. Duescher | Vacuum-grooved membrane wafer polishing workholder |
TWI599446B (zh) * | 2013-03-25 | 2017-09-21 | Sapphire polishing pad dresser production methods | |
CN104142259A (zh) * | 2013-05-10 | 2014-11-12 | 河南协鑫光伏科技有限公司 | 一种太阳能单晶硅测试样片的制作方法 |
JP2015038919A (ja) * | 2013-08-19 | 2015-02-26 | 株式会社ディスコ | ウェーハの製造方法 |
JP6244962B2 (ja) * | 2014-02-17 | 2017-12-13 | 株式会社Sumco | 半導体ウェーハの製造方法 |
JP6040947B2 (ja) * | 2014-02-20 | 2016-12-07 | 信越半導体株式会社 | ワークの両頭研削方法 |
CN103847032B (zh) * | 2014-03-20 | 2016-01-06 | 德清晶辉光电科技有限公司 | 一种大直径超薄石英晶片的生产工艺 |
CN103921205B (zh) * | 2014-04-04 | 2016-08-24 | 德清晶辉光电科技有限公司 | 一种6英寸铌酸锂晶片或钽酸锂晶片的生产工艺 |
JP6045542B2 (ja) * | 2014-09-11 | 2016-12-14 | 信越半導体株式会社 | 半導体ウェーハの加工方法、貼り合わせウェーハの製造方法、及びエピタキシャルウェーハの製造方法 |
DE102015220924B4 (de) * | 2015-10-27 | 2018-09-27 | Siltronic Ag | Suszeptor zum Halten einer Halbleiterscheibe mit Orientierungskerbe, Verfahren zum Abscheiden einer Schicht auf einer Halbleiterscheibe und Halbleiterscheibe |
US10926378B2 (en) | 2017-07-08 | 2021-02-23 | Wayne O. Duescher | Abrasive coated disk islands using magnetic font sheet |
EP3567139B1 (en) | 2018-05-11 | 2021-04-07 | SiCrystal GmbH | Chamfered silicon carbide substrate and method of chamfering |
EP3567138B1 (en) * | 2018-05-11 | 2020-03-25 | SiCrystal GmbH | Chamfered silicon carbide substrate and method of chamfering |
US11691241B1 (en) * | 2019-08-05 | 2023-07-04 | Keltech Engineering, Inc. | Abrasive lapping head with floating and rigid workpiece carrier |
TWI802406B (zh) * | 2021-07-29 | 2023-05-11 | 環球晶圓股份有限公司 | 碳化矽晶圓的加工方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3430499B2 (ja) * | 1996-08-09 | 2003-07-28 | 三菱住友シリコン株式会社 | 半導体ウェ−ハおよびその製造方法 |
US5821166A (en) * | 1996-12-12 | 1998-10-13 | Komatsu Electronic Metals Co., Ltd. | Method of manufacturing semiconductor wafers |
JPH11188590A (ja) * | 1997-12-22 | 1999-07-13 | Speedfam Co Ltd | エッジポリッシング装置 |
JP3964029B2 (ja) | 1998-01-20 | 2007-08-22 | 沖電気工業株式会社 | 半導体基板の製造方法 |
JP3664593B2 (ja) * | 1998-11-06 | 2005-06-29 | 信越半導体株式会社 | 半導体ウエーハおよびその製造方法 |
JP3329288B2 (ja) * | 1998-11-26 | 2002-09-30 | 信越半導体株式会社 | 半導体ウエーハおよびその製造方法 |
JP3551300B2 (ja) | 1999-02-18 | 2004-08-04 | 三菱住友シリコン株式会社 | 高平坦度ウェーハの製造方法 |
JP4154683B2 (ja) * | 1999-09-30 | 2008-09-24 | 株式会社Sumco | 高平坦度裏面梨地ウェーハの製造方法および該製造方法に用いられる表面研削裏面ラップ装置 |
US6376378B1 (en) * | 1999-10-08 | 2002-04-23 | Chartered Semiconductor Manufacturing, Ltd. | Polishing apparatus and method for forming an integrated circuit |
DE19956250C1 (de) * | 1999-11-23 | 2001-05-17 | Wacker Siltronic Halbleitermat | Kostengünstiges Verfahren zur Herstellung einer Vielzahl von Halbleiterscheiben |
DE10004578C1 (de) * | 2000-02-03 | 2001-07-26 | Wacker Siltronic Halbleitermat | Verfahren zur Herstellung einer Halbleiterscheibe mit polierter Kante |
JP3846706B2 (ja) * | 2000-02-23 | 2006-11-15 | 信越半導体株式会社 | ウエーハ外周面取部の研磨方法及び研磨装置 |
EP1189266B1 (en) | 2000-03-29 | 2017-04-05 | Shin-Etsu Handotai Co., Ltd. | Production method for silicon wafer and soi wafer, and soi wafer |
JP4846915B2 (ja) * | 2000-03-29 | 2011-12-28 | 信越半導体株式会社 | 貼り合わせウェーハの製造方法 |
WO2002001616A1 (fr) * | 2000-06-29 | 2002-01-03 | Shin-Etsu Handotai Co., Ltd. | Procede de traitement d'une plaquette de semi-conducteur et plaquette de semi-conducteur |
DE10058305A1 (de) * | 2000-11-24 | 2002-06-06 | Wacker Siltronic Halbleitermat | Verfahren zur Oberflächenpolitur von Siliciumscheiben |
DE10142400B4 (de) * | 2001-08-30 | 2009-09-03 | Siltronic Ag | Halbleiterscheibe mit verbesserter lokaler Ebenheit und Verfahren zu deren Herstellung |
KR100420205B1 (ko) * | 2001-09-10 | 2004-03-04 | 주식회사 하이닉스반도체 | 웨이퍼 제조 방법 |
DE10159833C1 (de) * | 2001-12-06 | 2003-06-18 | Wacker Siltronic Halbleitermat | Verfahren zur Herstellung einer Vielzahl von Halbleiterscheiben |
JP4464033B2 (ja) * | 2002-06-13 | 2010-05-19 | 信越半導体株式会社 | 半導体ウエーハの形状評価方法及び形状評価装置 |
JP2004022677A (ja) * | 2002-06-13 | 2004-01-22 | Shin Etsu Handotai Co Ltd | 半導体ウエーハ |
US7416962B2 (en) * | 2002-08-30 | 2008-08-26 | Siltronic Corporation | Method for processing a semiconductor wafer including back side grinding |
US20040108297A1 (en) * | 2002-09-18 | 2004-06-10 | Memc Electronic Materials, Inc. | Process for etching silicon wafers |
-
2002
- 2002-04-30 JP JP2002128550A patent/JP4093793B2/ja not_active Expired - Fee Related
-
2003
- 2003-04-24 WO PCT/JP2003/005259 patent/WO2003094215A1/ja active Application Filing
- 2003-04-24 CN CNB03809715XA patent/CN100365774C/zh not_active Expired - Lifetime
- 2003-04-24 EP EP03719197A patent/EP1501119B1/en not_active Expired - Lifetime
- 2003-04-24 US US10/512,637 patent/US7250368B2/en not_active Expired - Lifetime
- 2003-04-24 DE DE60325039T patent/DE60325039D1/de not_active Expired - Lifetime
- 2003-04-24 KR KR1020047015613A patent/KR100909140B1/ko active IP Right Grant
- 2003-04-29 TW TW092110046A patent/TWI264772B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1501119A4 (en) | 2007-01-17 |
TWI264772B (en) | 2006-10-21 |
KR100909140B1 (ko) | 2009-07-23 |
JP2003324081A (ja) | 2003-11-14 |
US20050142882A1 (en) | 2005-06-30 |
TW200403738A (en) | 2004-03-01 |
WO2003094215A1 (fr) | 2003-11-13 |
EP1501119B1 (en) | 2008-12-03 |
EP1501119A1 (en) | 2005-01-26 |
DE60325039D1 (de) | 2009-01-15 |
JP4093793B2 (ja) | 2008-06-04 |
US7250368B2 (en) | 2007-07-31 |
CN100365774C (zh) | 2008-01-30 |
CN1650404A (zh) | 2005-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100909140B1 (ko) | 반도체웨이퍼의 제조방법 및 웨이퍼 | |
KR100818683B1 (ko) | 경면 면취 웨이퍼, 경면 면취용 연마 클로스 및 경면 면취연마장치 및 방법 | |
TWI515783B (zh) | Processing method of semiconductor wafers | |
JP6324958B2 (ja) | 研磨パッド及びその製造方法 | |
EP1261020A1 (en) | Wafer manufacturing method, polishing apparatus, and wafer | |
KR102117362B1 (ko) | 실리콘 웨이퍼의 연마 방법 및 실리콘 웨이퍼의 제조 방법 | |
JP5061694B2 (ja) | 研磨パッドの製造方法及び研磨パッド並びにウエーハの研磨方法 | |
KR20000017512A (ko) | 웨이퍼 기판 재생방법 및 웨이퍼 기판 재생을 위한 연마액 조성물 | |
US9748089B2 (en) | Method for producing mirror-polished wafer | |
US7695347B2 (en) | Method and pad for polishing wafer | |
EP1145296B1 (en) | Semiconductor wafer manufacturing method | |
KR20140056046A (ko) | 각형 금형용 기판 | |
US6599760B2 (en) | Epitaxial semiconductor wafer manufacturing method | |
JP5169321B2 (ja) | ワークの研磨方法 | |
JP4681970B2 (ja) | 研磨パッドおよび研磨機 | |
JP2020015138A (ja) | 圧電性酸化物単結晶ウエハの製造方法 | |
JPH11138422A (ja) | 半導体基板の加工方法 | |
JPH1131670A (ja) | 半導体基板の製造方法 | |
JP2004319717A (ja) | 半導体ウェーハの製造方法 | |
JP2002158196A (ja) | シリコンウエハー鏡面研磨用研磨板及びシリコンウエハーの鏡面研磨方法 | |
JP2003133264A (ja) | 鏡面ウエーハの製造方法 | |
JP2003039310A (ja) | ウェーハの研磨方法及びウェーハ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130621 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140626 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150618 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160617 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170616 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180628 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190627 Year of fee payment: 11 |