KR100837041B1 - 대형 합성 석영 유리 기판의 제조 방법 - Google Patents
대형 합성 석영 유리 기판의 제조 방법 Download PDFInfo
- Publication number
- KR100837041B1 KR100837041B1 KR1020050013074A KR20050013074A KR100837041B1 KR 100837041 B1 KR100837041 B1 KR 100837041B1 KR 1020050013074 A KR1020050013074 A KR 1020050013074A KR 20050013074 A KR20050013074 A KR 20050013074A KR 100837041 B1 KR100837041 B1 KR 100837041B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- flatness
- processing
- parallelism
- slurry
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
- B24C11/005—Selection of abrasive materials or additives for abrasive blasts of additives, e.g. anti-corrosive or disinfecting agents in solid, liquid or gaseous form
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F7/00—Indoor games using small moving playing bodies, e.g. balls, discs or blocks
- A63F7/02—Indoor games using small moving playing bodies, e.g. balls, discs or blocks using falling playing bodies or playing bodies running on an inclined surface, e.g. pinball games
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
- B24C7/0038—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier the blasting medium being a gaseous stream
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2250/00—Miscellaneous game characteristics
- A63F2250/14—Coin operated
- A63F2250/142—Coin operated with pay-out or rewarding with a prize
Abstract
Description
Claims (7)
- 500 mm 이상의 대각 길이를 갖는 대형 합성 석영 유리 기판의 한쪽 면 또는 반대쪽 면의 평탄도를 측정하는 단계와,물에 미립자의 슬러리를 제공하는 단계와,측정 데이터를 기초로 하여, 압축된 공기를 사용하여 기판에 대해 물에 미립자의 슬러리를 분사시키는 가공 공구를 사용함으로써 기판의 한쪽 면 또는 반대쪽 면의 볼록부를 부분적으로 제거하고, 이로써 기판의 평탄도를 개선하는 단계를 포함하고,상기 미립자는 산화 셀륨, 산화 규소 또는 산화 알루미늄이고,상기 압축된 에어의 압력이 0.05 내지 0.5 Mpa 인 대형 합성 석영 유리 기판의 제조 방법.
- 제1항에 있어서, 상기 평탄도를 측정하는 단계는 대형 기판의 반대쪽 표면의 평탄도 및 평행도를 측정하는 것을 포함하고,측정 데이터를 기초로 하여, 압축된 공기를 사용하여 기판에 대해 물에 미립자의 슬러리를 분사시키는 가공 공구를 사용함으로써 기판의 한쪽 면 또는 반대쪽 면의 볼록부를 부분적으로 제거하고, 이로써 기판의 평탄도를 개선하는 단계는 측정 데이터를 기초로 하여 가공 공구에 의해 기판의 반대쪽 면의 볼록부 및 두꺼운 부분을 부분적으로 제거하는 것을 포함하는 대형 합성 석영 유리 기판의 제조 방법.
- 삭제
- 제1항 또는 제2항에 있어서, 미립자의 평균 입자 직경이 3 ㎛ 이하인 것을 특징으로 하는 대형 합성 석영 유리 기판의 제조 방법.
- 삭제
- 삭제
- 제1항 또는 제2항에 있어서, 대형 기판이 TFT 액정의 어레이측 기판인 것을 특징으로 하는 대형 합성 석영 유리 기판의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004041396 | 2004-02-18 | ||
JPJP-P-2004-00041396 | 2004-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060042037A KR20060042037A (ko) | 2006-05-12 |
KR100837041B1 true KR100837041B1 (ko) | 2008-06-11 |
Family
ID=34709095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050013074A KR100837041B1 (ko) | 2004-02-18 | 2005-02-17 | 대형 합성 석영 유리 기판의 제조 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7183210B2 (ko) |
EP (1) | EP1566241B1 (ko) |
KR (1) | KR100837041B1 (ko) |
DE (1) | DE602005001710T2 (ko) |
TW (1) | TW200534236A (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI250133B (en) * | 2002-01-31 | 2006-03-01 | Shinetsu Chemical Co | Large-sized substrate and method of producing the same |
ES2535047T3 (es) | 2004-12-17 | 2015-05-04 | Ventana Medical Systems, Inc. | Método para la desparafinación de una muestra tisular a base de una microemulsión |
US7549141B2 (en) * | 2005-09-12 | 2009-06-16 | Asahi Glass Company, Ltd. | Photomask, photomask manufacturing method, and photomask processing device |
JP5526895B2 (ja) * | 2009-04-01 | 2014-06-18 | 信越化学工業株式会社 | 大型合成石英ガラス基板の製造方法 |
US8562145B2 (en) | 2011-06-22 | 2013-10-22 | 3M Innovative Properties Company | Display system and method for projection onto non-planar surfaces |
DE102015224933A1 (de) * | 2015-12-11 | 2017-06-14 | Siltronic Ag | Monokristalline Halbleiterscheibe und Verfahren zur Herstellung einer Halbleiterscheibe |
JP6819451B2 (ja) * | 2017-05-08 | 2021-01-27 | 信越化学工業株式会社 | 大型合成石英ガラス基板並びにその評価方法及び製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5484325A (en) * | 1993-10-07 | 1996-01-16 | Church & Dwight Co., Inc. | Blast nozzle containing water atomizer for dust control |
JP2003292346A (ja) * | 2002-01-31 | 2003-10-15 | Shin Etsu Chem Co Ltd | 大型基板及びその製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5123206A (en) * | 1987-12-04 | 1992-06-23 | Whitemetal, Inc. | Wet abrasive blasting method |
US5230185A (en) * | 1990-04-06 | 1993-07-27 | Church & Dwight Co., Inc. | Blasting apparatus and method |
EP0708699A1 (en) * | 1994-02-21 | 1996-05-01 | Waterkracht B.V. | Blasting device with adjustable blast strength |
US5975996A (en) * | 1996-07-18 | 1999-11-02 | The Penn State Research Foundation | Abrasive blast cleaning nozzle |
KR20010014577A (ko) * | 1999-03-18 | 2001-02-26 | 시부야 히로토시 | 클린싱 및 스크레이핑 방법과 그 장치 그리고 클린싱 및스크레이핑 매질유체 형성방법과 그 장치 |
TWI250133B (en) | 2002-01-31 | 2006-03-01 | Shinetsu Chemical Co | Large-sized substrate and method of producing the same |
-
2005
- 2005-02-17 TW TW094104705A patent/TW200534236A/zh unknown
- 2005-02-17 DE DE602005001710T patent/DE602005001710T2/de active Active
- 2005-02-17 KR KR1020050013074A patent/KR100837041B1/ko active IP Right Grant
- 2005-02-17 US US11/059,530 patent/US7183210B2/en active Active
- 2005-02-17 EP EP05250912A patent/EP1566241B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5484325A (en) * | 1993-10-07 | 1996-01-16 | Church & Dwight Co., Inc. | Blast nozzle containing water atomizer for dust control |
JP2003292346A (ja) * | 2002-01-31 | 2003-10-15 | Shin Etsu Chem Co Ltd | 大型基板及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI369671B (ko) | 2012-08-01 |
EP1566241A1 (en) | 2005-08-24 |
TW200534236A (en) | 2005-10-16 |
US20050181611A1 (en) | 2005-08-18 |
DE602005001710D1 (de) | 2007-09-06 |
US7183210B2 (en) | 2007-02-27 |
EP1566241B1 (en) | 2007-07-25 |
KR20060042037A (ko) | 2006-05-12 |
DE602005001710T2 (de) | 2008-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100787350B1 (ko) | 대형 합성 석영 유리 기판의 제조 방법 | |
KR100837041B1 (ko) | 대형 합성 석영 유리 기판의 제조 방법 | |
CN101006021B (zh) | 大型玻璃基板及其制造方法、以及母玻璃曝光方法 | |
EP1933204B1 (en) | Recycling of large-size photomask substrate | |
US9902037B2 (en) | Electronic grade glass substrate and making method | |
JP5637062B2 (ja) | 合成石英ガラス基板及びその製造方法 | |
JP2012032785A (ja) | 半導体用合成石英ガラス基板の製造方法 | |
US7608542B2 (en) | Large-size glass substrate for photomask and making method, computer-readable recording medium, and mother glass exposure method | |
JP4267333B2 (ja) | 大型合成石英ガラス基板の製造方法 | |
JP2005262432A (ja) | 大型基板の製造方法 | |
KR20100109864A (ko) | 대형 합성 석영 유리 기판의 제조 방법 | |
JP4340893B2 (ja) | 大型基板の製造方法 | |
KR100809825B1 (ko) | 합성 석영 유리 기판 |
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: 20130524 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20140530 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150430 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160517 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170522 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180518 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20190516 Year of fee payment: 12 |