KR101924070B1 - 란탄족 물질 도핑 기반의 고 전도성 유연 투명전극 및 이의 제조방법 - Google Patents
란탄족 물질 도핑 기반의 고 전도성 유연 투명전극 및 이의 제조방법 Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
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- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/061—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of metal
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- 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
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
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- Ceramic Engineering (AREA)
- Manufacturing Of Electric Cables (AREA)
- Physical Vapour Deposition (AREA)
- Non-Insulated Conductors (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른, 본 발명의 란탄족 물질 도핑 기반의 고 전도성 유연 투명전극의 제조방법에 이용되는 교류전압인가 진공 증착기 (RF magnetron sputtering system)의 구성을 간략하게 나타낸 것이다.
파라미터 | 란탄족 물질 | |
초기 진공도 (Base pressure) |
2x10- 6Torr | |
작업 압력 (Working pressure) |
3m Torr | |
공정 온도 (Process temperature) |
상온 | |
공정 시간 (Deposition time) |
15min | |
RF power | 100W (란탄족 물질) |
50W (란탄족 물질) |
Gas ratio | Ar : 20 |
Claims (5)
- 기판; 및
상기 기판 상에 형성되고, 국부적으로 나노결정 닷이 분포된 란탄족 물질을 도핑한 비정질 산화물 반도체 박막; 을 포함하고,
상기 란탄족 물질은, Sm, Gd 또는 이 둘을 포함하고,
비정질 란탄족 물질 대 상기 나노결정 닷은, 1:0.0001 내지 0.1의 중량비로 포함되고,
상기 나노결정 닷은, 1 nm 내지 20 nm의 입경을 갖고,
80 % 이상의 광투과도 및 10 -4 Ω·cm 이하의 전기저항을 갖는 것인, 란탄족 물질 도핑 기반의 고 전도성 유연 투명전극.
- 삭제
- 제1항에 있어서,
상기 기판은, 폴리이미드, 폴리카보네이트, 폴리에틸렌테레프탈레이트, 폴리에틸렌나프탈레이트, 폴리에테르술폰, 폴리카보네이트 및 폴리비닐알코올로 이루어진 군에서 선택된 1종 이상의 폴리머를 포함하는 유연 기판, 사파이어 기판, 실리콘 기판 및 고내열성 유리기판으로 이루어진 군에서 선택된 1종 이상을 포함하는 것인, 란탄족 물질 도핑 기반의 고 전도성 유연 투명전극.
- 삭제
- 란탄족 물질 도핑 기반의 고 전도성 유연 투명전극의 제조방법에 있어서,
파우더 형태의 란탄족 도핑 물질 타켓을 이용하여 기판 상에 란탄족 물질이 도핑된 비정질 박막을 성장시키는 단계; 및
상기 란탄족 물질이 도핑된 비정질 박막을 열처리하여 상기 비정질 박막 내에서 국부적으로 분포된 나노결정 닷을 형성하는 단계;
를 포함하고,
상기 나노결정 닷을 형성하는 단계는, 200 ℃ 내지 650 ℃에서 30초 내지 5분 동안 열처리하고,
상기 란탄족 물질이 도핑된 비정질 박막을 성장시키는 단계는, 상온 내지 200 ℃ 온도에서 실시되고,
상기 나노결정 닷을 형성하는 단계는 50 ℃ 내지 100 ℃ 승온 속도로 가열하고, 비활성 기체 분위기에서 열처리하고,
상기 기판 상에 형성되고, 국부적으로 나노결정 닷이 분포된 란탄족 물질을 도핑한 비정질 산화물 반도체 박막; 을 포함하고,
상기 란탄족 물질은, Sm, Gd 또는 이 둘을 포함하고,
상기 투명전극은, 비정질 란탄족 물질 대 상기 나노결정 닷은, 1:0.0001 내지 0.1의 중량비로 포함되고, 상기 나노결정 닷은, 1 nm 내지 20 nm의 입경을 갖고, 80 % 이상의 광투과도 및 10 -4 Ω·cm 이하의 전기저항을 갖는 것인, 란탄족 물질 도핑 기반의 고 전도성 유연 투명전극의 제조방법.
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JP2008243928A (ja) * | 2007-03-26 | 2008-10-09 | Idemitsu Kosan Co Ltd | 非晶質酸化物半導体薄膜、その製造方法、薄膜トランジスタの製造方法、電界効果型トランジスタ、発光装置、表示装置及びスパッタリングターゲット |
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JP2008243928A (ja) * | 2007-03-26 | 2008-10-09 | Idemitsu Kosan Co Ltd | 非晶質酸化物半導体薄膜、その製造方法、薄膜トランジスタの製造方法、電界効果型トランジスタ、発光装置、表示装置及びスパッタリングターゲット |
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