SG11202112216YA - Method for cutting polycrystalline silicon rod, method for manufacturing cut rod of polycrystalline silicon rod, method for manufacturing nugget of polycrystalline silicon rod, and polycrystalline sil - Google Patents
Method for cutting polycrystalline silicon rod, method for manufacturing cut rod of polycrystalline silicon rod, method for manufacturing nugget of polycrystalline silicon rod, and polycrystalline silInfo
- Publication number
- SG11202112216YA SG11202112216YA SG11202112216YA SG11202112216YA SG11202112216YA SG 11202112216Y A SG11202112216Y A SG 11202112216YA SG 11202112216Y A SG11202112216Y A SG 11202112216YA SG 11202112216Y A SG11202112216Y A SG 11202112216YA SG 11202112216Y A SG11202112216Y A SG 11202112216YA
- Authority
- SG
- Singapore
- Prior art keywords
- polycrystalline silicon
- silicon rod
- rod
- manufacturing
- polycrystalline
- Prior art date
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
- B28D5/0058—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
- 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
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0658—Grinders for cutting-off for cutting workpieces while they are turning about their longitudinal axis
-
- 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
- B24B27/0675—Grinders for cutting-off methods 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
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/003—Multipurpose machines; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
-
- 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
- B28D5/007—Use, recovery or regeneration of abrasive mediums
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019106232 | 2019-06-06 | ||
PCT/JP2020/016832 WO2020246152A1 (ja) | 2019-06-06 | 2020-04-17 | 多結晶シリコンロッドの切断方法、多結晶シリコンロッドのカットロッドの製造方法、多結晶シリコンロッドのナゲットの製造方法、および多結晶シリコンロッドの切断装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202112216YA true SG11202112216YA (en) | 2021-12-30 |
Family
ID=73652094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202112216YA SG11202112216YA (en) | 2019-06-06 | 2020-04-17 | Method for cutting polycrystalline silicon rod, method for manufacturing cut rod of polycrystalline silicon rod, method for manufacturing nugget of polycrystalline silicon rod, and polycrystalline sil |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220219287A1 (zh) |
EP (1) | EP3981566A4 (zh) |
JP (1) | JPWO2020246152A1 (zh) |
KR (1) | KR20220017394A (zh) |
CN (1) | CN113784828A (zh) |
SG (1) | SG11202112216YA (zh) |
WO (1) | WO2020246152A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114855262B (zh) * | 2022-07-05 | 2022-09-23 | 江苏鑫华半导体科技股份有限公司 | 用于区熔的多晶硅棒的预处理方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501311Y1 (zh) * | 1970-10-06 | 1975-01-14 | ||
JPS50119379A (zh) * | 1974-03-06 | 1975-09-18 | ||
DE3640645A1 (de) * | 1986-11-28 | 1988-06-09 | Wacker Chemitronic | Verfahren zum zersaegen von kristallstaeben oder -bloecken vermittels innenlochsaege in duenne scheiben |
JPH04122608A (ja) * | 1990-09-14 | 1992-04-23 | Shin Etsu Handotai Co Ltd | 内周刃スライサーによる単結晶インゴットの切断方法及び装置 |
US5172680A (en) * | 1991-10-11 | 1992-12-22 | Equipment Development Co., Inc. | Dust removal kit for masonry table-saw |
JPH0747542A (ja) * | 1993-08-04 | 1995-02-21 | Komatsu Ltd | 半導体スライサーの切粉除去装置 |
JPH07214545A (ja) * | 1994-01-31 | 1995-08-15 | Okamoto Kosaku Kikai Seisakusho:Kk | スライシングマシンのウェハ冷却装置及びウェハ冷却方法 |
JPH07304028A (ja) * | 1994-05-13 | 1995-11-21 | Nippon Steel Corp | スライシングマシン |
JPH0867510A (ja) | 1994-08-31 | 1996-03-12 | Tokuyama Corp | 多結晶シリコン機械的加工物 |
JPH09255467A (ja) * | 1996-03-22 | 1997-09-30 | Sumitomo Sitix Corp | 単結晶用原料の供給方法及び単結晶用原料の保持具 |
DE10019601B4 (de) * | 2000-04-20 | 2006-09-14 | Wacker Chemie Ag | Verfahren zur Herstellung eines polykristallinen Siliciumstabes |
JP3631425B2 (ja) * | 2000-09-22 | 2005-03-23 | 住友チタニウム株式会社 | 単結晶引上げ用チャージロッドの加工方法 |
JP4341449B2 (ja) | 2004-03-31 | 2009-10-07 | 三菱マテリアル株式会社 | 多結晶シリコンロッドの切断装置 |
JP2007281210A (ja) * | 2006-04-07 | 2007-10-25 | Disco Abrasive Syst Ltd | 基板切断方法および基板切断装置 |
JP4965949B2 (ja) * | 2006-09-22 | 2012-07-04 | 信越半導体株式会社 | 切断方法 |
DE102010063407A1 (de) * | 2010-12-17 | 2012-06-21 | Wacker Chemie Ag | Verfahren und Vorrichtung zur Herstellung von Silicium-Dünnstäben |
DE102011008400B4 (de) * | 2011-01-12 | 2014-07-10 | Siltronic Ag | Verfahren zur Kühlung eines Werkstückes aus Halbleitermaterial beim Drahtsägen |
DE102011005949B4 (de) * | 2011-03-23 | 2012-10-31 | Siltronic Ag | Verfahren zum Abtrennen von Scheiben von einem Werkstück |
JP5689382B2 (ja) * | 2011-07-25 | 2015-03-25 | 信越化学工業株式会社 | 多結晶シリコンロッドの破砕方法 |
JP6131218B2 (ja) * | 2014-06-17 | 2017-05-17 | 信越化学工業株式会社 | 多結晶シリコン棒の表面温度の算出方法および制御方法、多結晶シリコン棒の製造方法、多結晶シリコン棒、ならびに、多結晶シリコン塊 |
JP2016028990A (ja) * | 2014-07-25 | 2016-03-03 | 信越化学工業株式会社 | 多結晶シリコン棒の製造方法および多結晶シリコン塊 |
WO2017002670A1 (ja) * | 2015-06-29 | 2017-01-05 | 西尾 康明 | シリコン材料の切断補助装置、切断方法、切断システム |
CN205167279U (zh) * | 2015-12-02 | 2016-04-20 | 英利能源(中国)有限公司 | 一种硅片切割装置 |
JP6589744B2 (ja) * | 2016-06-07 | 2019-10-16 | 株式会社Sumco | ワークの切断方法 |
JP6851831B2 (ja) * | 2017-01-12 | 2021-03-31 | 株式会社ディスコ | 加工装置 |
CN208645714U (zh) * | 2018-05-14 | 2019-03-26 | 福州天瑞线锯科技有限公司 | 一种单晶硅棒切片装置 |
-
2020
- 2020-04-17 JP JP2021524697A patent/JPWO2020246152A1/ja active Pending
- 2020-04-17 US US17/609,877 patent/US20220219287A1/en active Pending
- 2020-04-17 EP EP20818319.4A patent/EP3981566A4/en active Pending
- 2020-04-17 SG SG11202112216YA patent/SG11202112216YA/en unknown
- 2020-04-17 KR KR1020217035350A patent/KR20220017394A/ko unknown
- 2020-04-17 CN CN202080033334.2A patent/CN113784828A/zh active Pending
- 2020-04-17 WO PCT/JP2020/016832 patent/WO2020246152A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JPWO2020246152A1 (zh) | 2020-12-10 |
EP3981566A4 (en) | 2023-07-12 |
TW202046429A (zh) | 2020-12-16 |
US20220219287A1 (en) | 2022-07-14 |
WO2020246152A1 (ja) | 2020-12-10 |
KR20220017394A (ko) | 2022-02-11 |
CN113784828A (zh) | 2021-12-10 |
EP3981566A1 (en) | 2022-04-13 |
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SG11202112216YA (en) | Method for cutting polycrystalline silicon rod, method for manufacturing cut rod of polycrystalline silicon rod, method for manufacturing nugget of polycrystalline silicon rod, and polycrystalline sil |