KR100601954B1 - 패턴화된 유기실란층을 갖는 기판을 제조하는 방법 및상기 방법에 의하여 제조된 기판을 이용하는 방법 - Google Patents
패턴화된 유기실란층을 갖는 기판을 제조하는 방법 및상기 방법에 의하여 제조된 기판을 이용하는 방법 Download PDFInfo
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- KR100601954B1 KR100601954B1 KR1020040039983A KR20040039983A KR100601954B1 KR 100601954 B1 KR100601954 B1 KR 100601954B1 KR 1020040039983 A KR1020040039983 A KR 1020040039983A KR 20040039983 A KR20040039983 A KR 20040039983A KR 100601954 B1 KR100601954 B1 KR 100601954B1
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Abstract
Description
Claims (15)
- (a) 기판 상에 유기실란을 코팅하여 유기실란층이 코팅된 기판을 얻는 단계;(b) 상기 유기실란층 상에 포토레지스트 물질을 코팅하는 단계;(c) 상기 포토레지스트 물질을 패터닝하여 패턴화된 포토레지스트 물질 표면을 얻는 단계 ;(d) 빛에 노출된 영역 또는 빛에 노출되지 않은 영역의 포토레지스트 물질을 현상액을 사용하여 제거하는 단계; 및(e) 상기 포토레지스트 물질이 제거된 영역의 유기실란층을 HF를 포함하는 용액을 식각제로 사용하는 습식 식각에 의하여 식각하는 단계를 포함하는 패턴화된 유기실란층을 갖는 기판을 제조하는 방법.
- 제1항에 있어서, 상기 유기실란은 아미노실란, 에폭시실란 및 플루오로실란으로부터 선택되는 것인 방법
- 제2항에 있어서, 상기 아미노실란은 감마-아미노프로필트리에톡시실란 (GAPS) 또는 N-(2-아미노에틸)-3-아미노프로필트리메톡시실란인 방법.
- 제2항에 있어서, 상기 에폭시실란은 (3-글리시독시프로필)트리메톡시실란, 2-(3,4-에폭시시클로헥실)에틸트리메톡시실란인 방법.
- 제2항에 있어서, 상기 플루오로실란은 1H, 1H, 2H, 2H-퍼플루오로데실트리에톡시실란 또는 트리에톡시플루오로실란인 방법.
- 제1항에 있어서, 상기 기판은 표면에 히드록실기를 갖도록 변형될 수 있는 것인 방법.
- 제6항에 있어서, 상기 기판은 실리콘, 유리, 실리카, 다이아몬드, 석영, 알루미나, 실리콘 나이트라이드, 백금, 금, 알루미늄, 텅스텐, 티타늄, 폴리에스테르, 폴리아미드, 폴리이미드, 폴리에테르, 폴리술폰, 및 플루오로중합체로부터 선택되는 것인 방법.
- 제6항에 있어서, 상기 기판은 표면에 SiO2, Al2O3, TiO2 또는 ITO (indium tin oxide) 층을 포함하는 것인 방법.
- 제8항에 있어서, 표면에 SiO2 층을 갖는 기판 상에 유기실란층이 형성되어 있는 경우, 상기 포토레지스트 물질이 제거된 영역의 유기실란층과 상기 SiO2 층을 동시에 HF를 포함하는 용액을 식각제로 사용하는 습식 식각에 의하여 식각하는 단계를 포함하는 방법.
- 제1항에 있어서, 상기 HF를 포함하는 용액은 HF 용액, 버퍼화된 HF 용액 또는 HF를 주성분으로 하는 용액인 방법.
- 제1항 내지 제10항에 따라 제조된 패턴화된 유기실란층을 갖는 기판의 패턴화된 표면에 물질을 반응시켜 상기 패턴화된 표면에만 상기 물질을 고정화시키는 단계를 포함하는 제1항 내지 제10항에 따라 제조된 패턴화된 유기실란층을 갖는 기판을 이용하는 방법으로서, 상기 물질은 생물분자 또는 금속인 방법.
- 삭제
- 제1항 내지 제10항에 따라 패턴화된 유기실란층을 갖는 기판의 패턴화된 표면에 생물분자를 고정화하는 단계를 포함하는 생물분자 어레이를 제조하는 방법.
- 제13항에 있어서,상기 패턴화된 유기실란층을 갖는 기판을 제조하는 방법은 기판 상에 유기실란을 코팅하여 유기실란층이 코팅된 기판을 얻는 단계;상기 유기실란층 상에 포토레지스트 물질을 코팅하는 단계;리소그래피 마스크를 이용하여 노광하여 패턴화된 포토레지스트 물질 표면을 얻는단계;빛에 노출된 영역 또는 빛에 노출되지 않은 영역의 포토레지스트 물질을 현상액을 사용하여 제거하는 단계;상기 포토레지스트 물질이 제거된 영역의 유기실란층을 HF를 포함하는 용액을 식각제로 사용하는 습식 식각에 의하여 식각하는 단계 및상기 포토레지스트 물질을 제거하는 단계를 포함하는 방법.
- 제14항에 있어서, 상기 유기실란은 아미노실란이고, 상기 생물분자는 폴리뉴클레오티드인 방법.
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US11/130,756 US7384872B2 (en) | 2004-06-02 | 2005-05-17 | Method of producing substrate having patterned organosilane layer and method of using the substrate having the patterned organosilane layer |
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US11469376B2 (en) | 2019-11-12 | 2022-10-11 | Samsung Display Co., Ltd. | Display apparatus and method of manufacturing the same |
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JP2010248032A (ja) * | 2009-04-16 | 2010-11-04 | Shin-Etsu Chemical Co Ltd | 合成石英ガラス基板の微細加工方法 |
KR20110111720A (ko) * | 2010-04-05 | 2011-10-12 | 삼성전자주식회사 | 프로브 어레이의 제조 방법 |
US8741432B1 (en) | 2010-08-16 | 2014-06-03 | The United States Of America As Represented By The Secretary Of The Air Force | Fluoroalkylsilanated mesoporous metal oxide particles and methods of preparation thereof |
US8580027B1 (en) | 2010-08-16 | 2013-11-12 | The United States Of America As Represented By The Secretary Of The Air Force | Sprayed on superoleophobic surface formulations |
US20130050692A1 (en) * | 2011-08-30 | 2013-02-28 | Molecular Devices, Llc | Presentation system and method for low-volume solution samples |
DE102013210138A1 (de) * | 2013-05-30 | 2014-12-04 | Boehringer Ingelheim Vetmedica Gmbh | Verfahren zum Erzeugen einer Vielzahl von Messbereichen auf einem Chip sowie Chip mit Messbereichen |
KR20180088722A (ko) | 2015-12-02 | 2018-08-06 | 베링거잉겔하임베트메디카게엠베하 | 칩 상에 다수의 측정 영역들을 제조하는 방법 및 다수의 측정 영역들을 갖는 칩 |
CN111019476A (zh) * | 2019-12-11 | 2020-04-17 | 中国地质大学(武汉) | 一种超疏水和光催化油漆及其制备方法 |
WO2023049192A1 (en) * | 2021-09-22 | 2023-03-30 | Ultima Genomics, Inc. | Methods and systems for substrate functionalization |
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US11469376B2 (en) | 2019-11-12 | 2022-10-11 | Samsung Display Co., Ltd. | Display apparatus and method of manufacturing the same |
US11882756B2 (en) | 2019-11-12 | 2024-01-23 | Samsung Display Co., Ltd. | Display apparatus and method of manufacturing the same |
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