KR100880280B1 - 전자제품 제작 공정에 사용하기 위한 어플리케이터 액체 - Google Patents
전자제품 제작 공정에 사용하기 위한 어플리케이터 액체 Download PDFInfo
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- KR100880280B1 KR100880280B1 KR1020077000120A KR20077000120A KR100880280B1 KR 100880280 B1 KR100880280 B1 KR 100880280B1 KR 1020077000120 A KR1020077000120 A KR 1020077000120A KR 20077000120 A KR20077000120 A KR 20077000120A KR 100880280 B1 KR100880280 B1 KR 100880280B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
단계 | 공정 | 기간 | 설명 |
1 | 10 ml EL에 담금 | 30분 | 막자사발 중에서 |
2 | 마쇄 | 10분 | 막자사발 중에서 |
3 | 10 ml EL에 담금 | 1시간 20분 | 막자사발 중에서 |
4 | 90 ml EL을 첨가 | 250 ml 플라스크로 옮긴 이후 | |
5 | 욕조(bath) 초음파분해 | 0.5시간 | 5℃ |
6 | 원심분리(10 krpm, 20℃) | 0.5시간 | Telflon 용기 중에서 |
7 | 상청액을 배출 | 500 ml 플라스크에 회수(100 ml); 25℃ | |
8 | 10 ml EL 중 침전물을 마쇄 | 10분 | 막자사발 중에서 |
9 | 담금 | 50분 | 막자사발 중에서 |
10 | 90 ml EL을 첨가 | 250 ml 플라스크로 옮긴 이후 | |
11 | 욕조 초음파분해 | 0.5시간 | 5℃ |
12 | 원심분리(10 krpm, 20℃) | 0.5시간 | Telflon 용기 중에서 |
13 | 상청액을 배출 | 500 ml 플라스크에 회수(200 ml); 25℃ | |
14 | 10 ml EL 중 침전물을 마쇄 | 10분 | 막자사발 중에서 |
15 | 담금 | 50분 | 막자사발 중에서 |
16 | 90 ml EL을 첨가 | 250 ml 플라스크로 옮긴 이후 | |
17 | 욕조 초음파분해 | 0.5시간 | 5℃ |
18 | 원심분리(10 krpm) | 0.5시간 | Telflon 용기 중에서 |
19 | 상청액을 배출 | 500 ml 플라스크에 회수(300 ml); 25℃ | |
20 | 정치시킴 | 12시간 | 밀폐된 플라스크 중 25℃에서 |
21 | 초음파분해 | 1시간 | 5℃ |
22 | 측량치 | NA | 시트 저항 및 SEM 체크 |
23 | 저장 조건 | NA | 250 ml 폴리프로필렌(PP) 병 중에서; 5℃ |
단계 | 공정 | 기간 | 설명 |
1 | 800 ml EL 중에 100 mg을 둠 | N/A | 1L 폴리프로필렌(PP) 병 중에서 |
2 | Teflon 임펠러를 첨가 | N/A | 1L PP 병 중에서 |
3 | 오토쉐이커 위에 둠 | 100시간 | 타이머를 통해 전력 공급 |
4 | 1L RB 중에 회수 | N/A | HF 세척된 플라스크, 클린룸 내에서 |
5 | 욕조 초음파분해 | 1시간 | 5℃ |
6 | 원심분리(15 krpm, 15℃) | 2시간 | 6×250; Beckman PP 병 |
7 | 상청액을 배출 | ~15분 | 1000 ml 플라스크 중에 회수 |
8 | 550 nm에서 광학 밀도를 체크 | N/A | 1.25보다 큰 경우, EL을 첨가하여 1.25로 조정하는 것이 요구됨 |
9 | 욕조 초음파분해 | 2시간 | 5℃ |
10 | 원심분리(25000 rpm, 15℃) | 2시간 | 8×50 cc; Beckman PP, 3 배치 |
12 | 상청액을 배출 | N/A | 1000 ml 플라스크 중에 회수(200 ml); 25℃ |
13 | 시트 저항 및 SEM을 비롯한 최종 측량치 체크 | N/A | CMOS 등급 EL로 세척된 1L PP 병 중에 보관 |
측량치 | 데이터 | 설명 |
광학 밀도(550 nm) | 1.001 | |
시트 저항 | 70 kOhm(중심부), 129+/-22 kOhm(가장자리부) | 6 스핀: 60 rpm, 500 rpm, 4000 rpm |
방법검출한계 | 대조군 | EL 대조군 | 샘플 1 배치 14 | 샘플 2 배치 15 | 샘플 3 배치 16 | |
알루미늄(Al) | 0.3 | 0.91 | 0.57 | 0.78 | 0.33 | <0.3 |
안티몬(Sb) | 0.003 | <0.003 | <0.003 | <0.003 | <0.003 | <0.003 |
비소(As) | 0.03 | 0.065 | 0.32 | <0.03 | <0.03 | <0.03 |
바륨(Ba) | 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
베릴륨(Be) | 0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 |
비스무트(Bi) | 0.002 | <0.002 | <0.002 | <0.002 | <0.002 | <0.002 |
붕소(B) | 1 | 140 | 220 | 5.7 | 5.9 | 5.3 |
카드뮴(Cd) | 0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
칼슘(Ca) | 0.2 | 0.34 | 2.4 | 0.83 | 1.3 | 1.8 |
크롬(Cr) | 0.1 | <0.1 | 0.11 | <0.1 | <0.1 | <0.1 |
코발트(Co) | 0.02 | <0.02 | <0.02 | 0.57 | 0.45 | 0.22 |
구리(Cu) | 0.05 | <0.05 | 0.080 | <0.05 | 0.34 | <0.05 |
갈륨(Ga) | 0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
게르마늄(Ge) | 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
철(Fe) | 0.1 | <0.1 | 0.54 | 0.24 | 0.19 | 0.14 |
납(Pb) | 0.003 | <0.003 | 0.012 | <0.003 | 0.011 | <0.003 |
리튬(Li) | 0.08 | <0.08 | <0.08 | <0.08 | <0.08 | <0.08 |
마그네슘(Mg) | 0.3 | <0.3 | <0.3 | <0.3 | <0.3 | <0.3 |
망간(Mn) | 0.03 | <0.03 | 0.069 | <0.03 | <0.03 | <0.03 |
몰리브덴(Mo) | 0.01 | <0.01 | 0.014 | <0.01 | <0.01 | <0.01 |
니켈(Ni) | 0.05 | <0.05 | <0.05 | 0.79 | 0.96 | 0.48 |
칼륨(K) | 0.2 | <0.2 | 3.5 | 0.30 | 1.2 | 0.73 |
나트륨(Na) | 0.2 | <0.2 | 7.1 | 1.2 | 2.1 | 1.5 |
스트론튬(Sr) | 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
주석(Sn) | 0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 |
티타늄(Ti) | 0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 |
텅스텐(W) | 0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
바나듐(V) | 0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 |
아연(Zn) | 0.06 | <0.06 | 1.4 | 0.088 | 0.095 | 0.078 |
지르코늄(Zr) | 0.003 | 0.050 | <0.003 | <0.003 | <0.003 | <0.003 |
Claims (46)
- 전자제품-등급의 용매 중에 분포된 복수의 나노튜브를 포함하는, 마이크로전자제품 제조 공정에 사용하기 위한, 나노튜브 증착용 어플리케이터(applicator) 액체로서,상기 나노튜브는 서로 분리되어, 침전 또는 응집없이 용매 중에 분포되고, 적어도 1주일 동안 분리되어 유지될 수 있으며,상기 어플리케이터 액체는 상기 나노튜브 이외에 계면활성제 및 중합체를 함유하지 않고,상기 나노튜브는 10 mg/L 이상 ∼ 100 g/L의 농도로 존재하며,상기 어플리케이터 액체는 0 ∼ 1×1018 원자/㎤의 금속 불순물을 포함하고,상기 어플리케이터 액체는 500 nm 보다 큰 직경을 갖는 미립자를 함유하지 않는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 용매는 전자제품 제조 공정과 양립가능하도록 선택되는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 용매는 반도체 제조 공정과 양립가능하도록 선택되는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 반도체 제조 공정과 양립가능한 것인 어플리케이터 액체.
- 삭제
- 제1항에 있어서, 상기 나노튜브는 100 mg/L 초과 ∼ 100 g/L의 농도로 존재하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 나노튜브는 1000 mg/L 초과 ∼ 100 g/L의 농도로 존재하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 용매는 비-할로겐 용매인 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 용매는 비-수성 용매인 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 용매는 에틸 락테이트를 포함하는 것인 어플리케이터 액체.
- 삭제
- 제1항에 있어서, 상기 나노튜브는 단일 벽(single-walled) 나노튜브인 것인 어플리케이터 액체.
- 삭제
- 제1항에 있어서, 상기 어플리케이터 액체는 200 nm 보다 큰 직경을 갖는 미립자 불순물을 함유하지 않는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 100 nm 보다 큰 직경을 갖는 미립자 불순물을 함유하지 않는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 45 nm 보다 큰 직경을 갖는 미립자 불순물을 함유하지 않는 것인 어플리케이터 액체.
- 삭제
- 제1항에 있어서, 상기 어플리케이터 액체는 0 ∼ 1×1018 원자/㎤의 전이금속 불순물을 포함하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 0 ∼ 1×1018 원자/㎤의 중금속 불순물을 포함하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 0 ∼ 1×1018 원자/㎤의 I족 및 II족 금속 불순물을 포함하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 0 ∼ 15×1010 원자/㎤의 금속 불순물을 포함하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 0 ∼ 15×1010 원자/㎤의 전이금속 불순물을 포함하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 0 ∼ 15×1010 원자/㎤의 중금속 불순물을 포함하는 것인 어플리케이터 액체.
- 제1항에 있어서, 상기 어플리케이터 액체는 0 ∼ 15×1010 원자/㎤의 I족 및 II족 금속 불순물을 포함하는 것인 어플리케이터 액체.
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WO2004039893A1 (ja) * | 2002-11-01 | 2004-05-13 | Mitsubishi Rayon Co., Ltd. | カーボンナノチューブ含有組成物、これからなる塗膜を有する複合体、及びそれらの製造方法 |
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WO2004039893A1 (ja) * | 2002-11-01 | 2004-05-13 | Mitsubishi Rayon Co., Ltd. | カーボンナノチューブ含有組成物、これからなる塗膜を有する複合体、及びそれらの製造方法 |
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