KR101434463B1 - 소프트 리소그래피를 통한 박막 패턴의 제조방법 및 이에 따라 제조된 박막 패턴 - Google Patents
소프트 리소그래피를 통한 박막 패턴의 제조방법 및 이에 따라 제조된 박막 패턴 Download PDFInfo
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- KR101434463B1 KR101434463B1 KR1020120077173A KR20120077173A KR101434463B1 KR 101434463 B1 KR101434463 B1 KR 101434463B1 KR 1020120077173 A KR1020120077173 A KR 1020120077173A KR 20120077173 A KR20120077173 A KR 20120077173A KR 101434463 B1 KR101434463 B1 KR 101434463B1
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- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/026—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of layered or coated substantially flat surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
도 2는 본 발명에 따른 소프트 리소그래피를 통한 박막 패턴의 제조방법에 대한 흐름도이고;
도 3은 본 발명의 실시예 1의 단계 3에서 형성된 접착제층의 원자힘현미경 이미지이고;
도 4는 본 발명의 실시예 1에서 제조된 박막 패턴에 대한 원자힘현미경 이미지이고;
도 5는 본 발명의 실시예 1에서 제조된 박막 패턴의 주사전자현미경 이미지이고;
도 6은 본 발명의 실시예 2 내지 실시예 3에서 제조된 박막 패턴의 주사전자현미경 이미지이다.
2: 박막
3: 실리콘 수지
4: 접착제층
5: 실리콘 수지 스탬프
Claims (10)
- 기판에 결정형 그래핀 박막을 증착하는 단계(단계 1);
상기 박막 상부로 실리콘 수지 접착제층을 형성하는 단계(단계 2);
박막을 패터닝하기 위한 실리콘 수지 스탬프를 제조하는 단계(단계 3);
상기 단계 2에서 형성된 접착제층과 상기 단계 3에서 제조된 실리콘 수지 스탬프의 패턴부분을 표면개질하여 활성접착제층으로 변환하는 단계(단계 4);
상기 단계 4에서 활성접착제층으로 변환된 실리콘 수지 스탬프의 패턴부분을 접착제층에 접촉하고, 탈수축합반응시키는 단계(단계 5); 및
상기 실리콘 수지 스탬프를 기판으로부터 제거하여 기판상에 패턴을 형성하는 단계(단계 6);
를 포함하는 것을 특징으로 하는 소프트 리소그래피를 통한 결정형 그래핀 박막 패턴의 제조방법.
- 삭제
- 제 1 항에 있어서, 상기 실리콘 수지는 폴리디메틸실록산(PDMS, polydimethylsiloxane) 및 가교제를 포함하는 것을 특징으로 하는 소프트 리소그래피를 통한 결정형 그래핀 박막 패턴의 제조방법.
- 제 1 항에 있어서, 상기 단계 3의 실리콘 수지 스탬프는 포토리소그래피 또는 이온빔 리소그래피를 통하여 제조하고자 하는 패턴의 마스터몰드를 만든 후, 마스터몰드에 실리콘 수지를 주입하고 열처리하여 형성되는 것을 특징으로 하는 소프트 리소그래피를 통한 결정형 그래핀 박막 패턴의 제조방법.
- 제 1 항에 있어서, 상기 단계 4의 표면개질은 산소 플라즈마, 아르곤 플라즈마 및 자외선 오존 처리로 이루어진 군으로부터 선택되는 1종의 공정을 통해 수행되는 것을 특징으로 하는 소프트 리소그래피를 통한 결정형 그래핀 박막 패턴의 제조방법.
- 제 1 항에 있어서, 상기 단계 4의 표면개질은 5초 내지 10초 동안 수행되는 것을 특징으로 하는 소프트 리소그래피를 통한 결정형 그래핀 박막 패턴의 제조방법.
- 제 1 항에 있어서, 상기 단계 5의 탈수축합반응은 70 ℃ 내지 90 ℃의 온도범위에서 수행되는 것을 특징으로 하는 소프트 리소그래피를 통한 결정형 그래핀 박막 패턴의 제조방법.
- 제 1 항에 있어서, 상기 단계 6 이후에 실리콘 수지를 패터닝된 박막으로부터 제거하는 단계를 더 포함하는 것을 특징으로 하는 소프트 리소그래피를 통한 결정형 그래핀 박막 패턴의 제조방법.
- 삭제
- 삭제
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KR1020120077173A KR101434463B1 (ko) | 2012-07-16 | 2012-07-16 | 소프트 리소그래피를 통한 박막 패턴의 제조방법 및 이에 따라 제조된 박막 패턴 |
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KR1020120077173A KR101434463B1 (ko) | 2012-07-16 | 2012-07-16 | 소프트 리소그래피를 통한 박막 패턴의 제조방법 및 이에 따라 제조된 박막 패턴 |
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KR102144873B1 (ko) * | 2014-11-28 | 2020-08-18 | 한국전자통신연구원 | 그래핀의 전사 방법, 그를 이용한 유기 발광 소자의 제조방법, 및 표시장치의 제조방법 |
KR101721071B1 (ko) | 2015-09-21 | 2017-03-29 | 서울대학교 산학협력단 | 패턴된 접착 테이프를 이용한 소프트 리소그래피 방법 |
KR102340415B1 (ko) * | 2019-10-29 | 2021-12-16 | 한국기계연구원 | 금속나노와이어 전극 제조방법 |
KR102568416B1 (ko) * | 2021-11-12 | 2023-08-22 | 충남대학교산학협력단 | 그래핀 패터닝 방법 |
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US20030175427A1 (en) * | 2002-03-15 | 2003-09-18 | Yeuh-Lin Loo | Forming nanoscale patterned thin film metal layers |
KR20050078279A (ko) * | 2004-01-29 | 2005-08-05 | 주식회사 미뉴타텍 | 고분자 몰드를 이용한 미세 패턴 형성 방법 |
KR20070000187U (ko) * | 2007-01-18 | 2007-02-12 | 손형우 | 실리콘 표면막을 구비한 발포입체 열전사지 |
US8067265B2 (en) * | 2006-04-10 | 2011-11-29 | Cambridge Display Technology Limited | Electric devices and methods of manufaturing the same |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030175427A1 (en) * | 2002-03-15 | 2003-09-18 | Yeuh-Lin Loo | Forming nanoscale patterned thin film metal layers |
KR20050078279A (ko) * | 2004-01-29 | 2005-08-05 | 주식회사 미뉴타텍 | 고분자 몰드를 이용한 미세 패턴 형성 방법 |
US8067265B2 (en) * | 2006-04-10 | 2011-11-29 | Cambridge Display Technology Limited | Electric devices and methods of manufaturing the same |
KR20070000187U (ko) * | 2007-01-18 | 2007-02-12 | 손형우 | 실리콘 표면막을 구비한 발포입체 열전사지 |
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