JP5563161B2 - 大型基板、及びそれを均一に研磨するための研磨方法 - Google Patents
大型基板、及びそれを均一に研磨するための研磨方法 Download PDFInfo
- Publication number
- JP5563161B2 JP5563161B2 JP2013523093A JP2013523093A JP5563161B2 JP 5563161 B2 JP5563161 B2 JP 5563161B2 JP 2013523093 A JP2013523093 A JP 2013523093A JP 2013523093 A JP2013523093 A JP 2013523093A JP 5563161 B2 JP5563161 B2 JP 5563161B2
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- substrate
- polishing pad
- surface plate
- path
- 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
- 238000005498 polishing Methods 0.000 title claims description 109
- 239000000758 substrate Substances 0.000 title claims description 71
- 238000000034 method Methods 0.000 title claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000007517 polishing process Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/005—Control means for lapping machines or devices
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
[数学式1]
D−d
d:研磨パッドの周縁部において磨耗された部分の半径方向長さの和。
D':研磨パッドが基板に加える圧力が基板磨耗に好適な有効圧力(Peff)以上になる部分の直径。
Pend:研磨パッドにおいて前記磨耗された部分を除いた他の部分のうち、最外郭で研磨パッドが基板に加える圧力。
Peff:基板磨耗に好適な、研磨パッドが基板に加える圧力。
[数学式1]
D−d
2 基板
3 研磨パッド
S1 上定盤の長軸方向(x方向)の移動距離
S2 上定盤の短軸方向(y方向)の移動距離
a 基板の長軸方向(x方向)長さ
b 基板の短軸方向(y方向)長さ
D 研磨パッドの直径
Peff 有効圧力
D' 研磨パッドが基板に加える圧力が有効圧力(Peff)以上になる部分の直径
Deff 研磨有効直径
Claims (4)
- 研磨パッドが設けられた上定盤を移動させて基板を研磨する方法において、
研磨時に前記上定盤は方形の経路に沿って研磨工程を行い、
前記上定盤が基板の長軸方向に移動する距離S1及び基板の短軸方向に移動する距離S2は、上定盤に設けられた研磨パッドの直径Dの90%〜100%であり、
前記S1及び前記S2が、下記の数学式1、2による計算値のうち小さい値を有することを特徴とする基板研磨方法;
D−d …[数学式1]
数学式1、2において、
d:研磨パッドの周縁部において磨耗された部分の半径方向長さの和、
D':研磨パッドが基板に加える圧力が基板磨耗に好適な有効圧力(P eff )以上になる部分の直径、
P end :研磨パッドにおいて前記磨耗された部分を除いた他の部分のうち、最外郭で研磨パッドが基板に加える圧力、
P eff :基板磨耗に好適な、研磨パッドが基板に加える圧力。 - 前記経路が、長方形であることを特徴とする請求項1に記載の基板研磨方法。
- 前記経路が、正方形であることを特徴とする請求項1に記載の基板研磨方法。
- 請求項1から3のうちいずれか1項に記載の基板研磨方法によって生産された大型基板。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0074710 | 2010-08-02 | ||
KR1020100074710A KR101504221B1 (ko) | 2010-08-02 | 2010-08-02 | 대형기판 및 대형기판의 균일한 연마를 위한 연마 방법 |
PCT/KR2011/005657 WO2012018215A2 (ko) | 2010-08-02 | 2011-08-01 | 대형기판 및, 대형기판의 균일한 연마를 위한 연마 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013535348A JP2013535348A (ja) | 2013-09-12 |
JP5563161B2 true JP5563161B2 (ja) | 2014-07-30 |
Family
ID=45559920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013523093A Active JP5563161B2 (ja) | 2010-08-02 | 2011-08-01 | 大型基板、及びそれを均一に研磨するための研磨方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8888560B2 (ja) |
EP (1) | EP2602057B1 (ja) |
JP (1) | JP5563161B2 (ja) |
KR (1) | KR101504221B1 (ja) |
CN (1) | CN103052467B (ja) |
WO (1) | WO2012018215A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106670944A (zh) * | 2016-12-31 | 2017-05-17 | 上海合晶硅材料有限公司 | 硅片抛光方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1865284A (en) * | 1931-04-21 | 1932-06-28 | Charleston Dry Dock & Machine | Metal plate construction and method of forming the same |
DE1151196B (de) * | 1958-11-03 | 1963-07-04 | Battista De Zordo | Vorrichtung zum Polieren von Marmorplatten u. dgl. |
GB8522441D0 (en) * | 1985-09-10 | 1985-10-16 | Lindsey A F | Flat glass |
JP2657655B2 (ja) * | 1988-01-18 | 1997-09-24 | 八千代マイクロサイエンス株式会社 | 航空機窓研磨装置 |
JP3444715B2 (ja) * | 1996-03-15 | 2003-09-08 | 日立造船株式会社 | 研磨装置およびこの研磨装置を用いた研磨方法 |
JPH1058317A (ja) * | 1996-05-16 | 1998-03-03 | Ebara Corp | 基板の研磨方法及び装置 |
US6413156B1 (en) | 1996-05-16 | 2002-07-02 | Ebara Corporation | Method and apparatus for polishing workpiece |
WO2002047139A2 (en) | 2000-12-04 | 2002-06-13 | Ebara Corporation | Methode of forming a copper film on a substrate |
JP2002217143A (ja) * | 2001-01-18 | 2002-08-02 | Fujitsu Ltd | 研磨方法及び研磨装置 |
CN101306512A (zh) * | 2002-12-27 | 2008-11-19 | 株式会社荏原制作所 | 基片抛光设备 |
JP4384954B2 (ja) * | 2004-08-30 | 2009-12-16 | 篤暢 宇根 | 加工方法、加工装置およびこの加工方法により加工された矩形平板状の加工物 |
JP2006278977A (ja) * | 2005-03-30 | 2006-10-12 | Fujitsu Ltd | 半導体装置の製造方法および研磨方法 |
JP2007260783A (ja) * | 2006-03-27 | 2007-10-11 | Shiba Giken:Kk | 研磨定盤、平面研磨装置及び研磨方法 |
JP5428171B2 (ja) * | 2008-03-12 | 2014-02-26 | 東ソー株式会社 | 研磨方法 |
JP2010064196A (ja) * | 2008-09-11 | 2010-03-25 | Ebara Corp | 基板研磨装置および基板研磨方法 |
JP5388212B2 (ja) * | 2009-03-06 | 2014-01-15 | エルジー・ケム・リミテッド | フロートガラス研磨システム用下部ユニット |
KR101383600B1 (ko) * | 2010-03-11 | 2014-04-11 | 주식회사 엘지화학 | 유리판 연마 상황을 모니터링하는 장치 및 방법 |
-
2010
- 2010-08-02 KR KR1020100074710A patent/KR101504221B1/ko active IP Right Grant
-
2011
- 2011-08-01 EP EP11814815.4A patent/EP2602057B1/en active Active
- 2011-08-01 JP JP2013523093A patent/JP5563161B2/ja active Active
- 2011-08-01 CN CN201180038080.4A patent/CN103052467B/zh active Active
- 2011-08-01 WO PCT/KR2011/005657 patent/WO2012018215A2/ko active Application Filing
-
2013
- 2013-01-29 US US13/753,147 patent/US8888560B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2602057B1 (en) | 2020-02-19 |
JP2013535348A (ja) | 2013-09-12 |
WO2012018215A3 (ko) | 2012-03-29 |
KR101504221B1 (ko) | 2015-03-20 |
EP2602057A4 (en) | 2017-07-05 |
CN103052467A (zh) | 2013-04-17 |
WO2012018215A2 (ko) | 2012-02-09 |
US8888560B2 (en) | 2014-11-18 |
EP2602057A2 (en) | 2013-06-12 |
KR20120012631A (ko) | 2012-02-10 |
US20130149939A1 (en) | 2013-06-13 |
CN103052467B (zh) | 2015-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8485864B2 (en) | Double-side polishing apparatus and method for polishing both sides of wafer | |
JP6447332B2 (ja) | 両面研磨装置用のキャリアの製造方法およびウェーハの両面研磨方法 | |
CN105448797A (zh) | 晶片装置和用于加工晶片的方法 | |
JP5563161B2 (ja) | 大型基板、及びそれを均一に研磨するための研磨方法 | |
US10456891B2 (en) | Grinding wheel | |
JP5605260B2 (ja) | インサート材及び両面研磨装置 | |
WO2018012097A1 (ja) | 両面研磨装置 | |
JP6384277B2 (ja) | 半導体装置の製造方法 | |
TW202241643A (zh) | 一種晶圓研磨設備 | |
JP6840639B2 (ja) | 両面研磨装置用キャリア | |
CN109844909A (zh) | 晶片的制造方法及晶片 | |
KR101592095B1 (ko) | Cmp 헤드용 리테이너링 | |
JP2015500151A (ja) | ウェハーの研磨装置及びウェハーの研磨方法 | |
KR101377654B1 (ko) | 대형기판 및 대형기판의 균일한 연마를 위한 연마 방법 | |
JP2015174164A (ja) | ツルーイング用砥石 | |
KR100722967B1 (ko) | 양면 연마장치 | |
JP2008279553A (ja) | 研磨パッド | |
JP2008080428A (ja) | 両面研磨装置および両面研磨方法 | |
JP2012240189A (ja) | 研磨装置、研磨方法および研磨パッド | |
JP2007305745A (ja) | 研磨体、研磨装置、これを用いた半導体デバイス製造方法およびこの方法により製造される半導体デバイス | |
JP2015157334A (ja) | 研磨パッド | |
TWM549132U (zh) | 晶圓研磨結構 | |
TWI604919B (zh) | 固定環及研磨設備 | |
WO2018163721A1 (ja) | 両面研磨装置用キャリア | |
JP2016196056A (ja) | 保持パッドおよび保持具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140110 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140418 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140513 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140611 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5563161 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |