KR20090043208A - 나노선의 배향방법 및 이를 이용한 플렉시블 디스플레이용필름 및 이의 제조방법 - Google Patents
나노선의 배향방법 및 이를 이용한 플렉시블 디스플레이용필름 및 이의 제조방법 Download PDFInfo
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- KR20090043208A KR20090043208A KR1020070108937A KR20070108937A KR20090043208A KR 20090043208 A KR20090043208 A KR 20090043208A KR 1020070108937 A KR1020070108937 A KR 1020070108937A KR 20070108937 A KR20070108937 A KR 20070108937A KR 20090043208 A KR20090043208 A KR 20090043208A
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
- H01L29/0669—Nanowires or nanotubes
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Abstract
Description
구분 | Tg | 가시광선 투과율 (at 550 nm) | 수증기투과도 | 산소투과도 |
단위 | ℃ | % | g/㎡·d·atm | ㎥/㎡·d·atm |
실시예 1 | 80 | 89 | <0.0005 | <0.001 |
실시예 2 | 80 | 89 | ||
실시예 3 | 81 | 89 | ||
실시예 4 | 80 | 90 | ||
비교예 1 | 81 | 84 |
구분 | 저항 (Ω·㎝) | 두께 (㎛) | |||
전체 | 베이스필름 | 언더 코트 | 투명전극층 | ||
실시예 1 | 1.21 × 10-4 | 190.5 | 120 | 2.5 | 68 |
실시예 2 | 1.01 × 10-4 | 200 | 130 | 2 | 68 |
실시예 3 | 1.02 × 10-4 | 162 | 110 | 2 | 50 |
실시예 4 | 1.01 × 10-4 | 182 | 119 | 3 | 60 |
비교예 1 | 1.50 × 10-4 | 200 | 200 | - | - |
Claims (16)
- 플렉시블 디스플레이용 필름에 있어서,나노선이 혼합된 고분자의 압출과 동시에 냉각드럼을 통한 롤투롤 방식의 배향을 통해 제조된 필름에 나노선이 균일하게 배향되어 있는 플렉시블 디스플레이용 필름.
- 제1항에 있어서,상기 나노선은 다공성 실리케이트 구조의 템플레이트에 금속염이 담지되어 이루어짐을 특징으로 하는 플렉시블 디스플레이용 필름.
- 제2항에 있어서,상기 금속염은 다공성 물질 템플레이트 100을 기준으로 1 내지 10 중량부로 첨가됨을 특징으로 하는 플렉시블 디스플레이용 필름.
- 제2항에 있어서,상기 금속염의 금속이 인듐, 주석, 은, 니켈, 구리, 코발트 및 아연 으로 이루어진 군에서 1 이상 선택됨을 특징으로 하는 플렉시블 디스플레이용 필름.
- 제1항에 있어서,상기 나노선의 입도가 3 내지 10 nm 임을 특징으로 하는 플렉시블 디스플레이용 필름.
- 제1항에 있어서,상기 고분자는 사이클로 올레핀 공중합체, 폴리에틸렌 테레프탈레이트, 폴리에틸렌 나프탈레이트, 폴리에테르술폰, 폴리이미드, 폴리카보네이트 및 폴리비닐알코올로 이루어진 군에서 1 이상 선택되어 이루어짐을 특징으로 하는 플렉시블 디스플레이용 필름.
- 제1항에 있어서,상기 나노선은 고분자 100을 기준으로 0.01 내지 1 중량부로 첨가되어 혼합됨을 특징으로 하는 플렉시블 디스플레이용 필름.
- 플렉시블 디스플레이용 필름의 제조방법에 있어서,다공성 실리케이트 구조의 템플레이트에 초기함침으로 금속염이 담지되어 이루어지는 나노선제조단계;상기 제조된 나노선이 고분자에 분산되어 필름 형성의 원료가 되는 고분자혼합단계;상기 혼합된 고분자의 필름이 형성되는 압출 및 배향단계;상기 압출 및 배향을 거쳐 연신 가공과 요구되는 크기로 절단되는 필름의 성 형단계; 및상기 성형된 필름 상에 코팅처리 후 임프린팅 공정으로 나노 패턴을 형성시키는 증착단계가 포함되어 이루어짐을 특징으로 하는 플렉시블 디스플레이용 필름의 제조방법.
- 제8항에 있어서,상기 나노선제조단계에서, 상기 나노선의 입도가 3 내지 10 nm 임을 특징으로 하는 플렉시블 디스플레이용 필름의 제조방법.
- 제8항에 있어서,상기 나노선제조단계에서, 상기 금속염의 금속이 인듐, 주석, 은, 니켈, 구리, 코발트 및 아연 으로 이루어진 군에서 1 이상 선택됨을 특징으로 하는 플렉시블 디스플레이용 필름의 제조방법.
- 제8항에 있어서,상기 나노선제조단계에서, 상기 금속염은 다공성 물질 템플레이트 100을 기준으로 1 내지 10 중량부로 첨가됨을 특징으로 하는 플렉시블 디스플레이용 필름의 제조방법.
- 제8항에 있어서,상기 고분자혼합단계에서, 상기 고분자는 사이클로 올레핀 공중합체, 폴리에틸렌 테레프탈레이트, 폴리에틸렌 나프탈레이트, 폴리에테르술폰, 폴리이미드, 폴리카보네이트 및 폴리비닐알코올로 이루어진 군에서 1 이상 선택되어 이루어짐을 특징으로 하는 플렉시블 디스플레이용 필름의 제조방법.
- 제8항에 있어서,상기 고분자혼합단계에서, 상기 나노선은 고분자 100을 기준으로 0.01 내지 1 중량부로 첨가됨을 특징으로 하는 플렉시블 디스플레이용 필름의 제조방법.
- 제8항에 있어서,상기 압출 및 배향단계에서, 균일한 배향이 유도된 필름의 제조를 위해 압출되는 고분자에 전자기장을 발생시키는 냉각드럼을 포함하는 롤투롤 방식이 적용됨을 특징으로 하는 플렉시블 디스플레이용 필름의 제조방법.
- 나노선의 배향방법에 있어서,나노선이 균일하게 배향되도록, 나노선이 포함된 고분자의 압출과 동시에 전자기장을 발생시키는 냉각드럼을 포함하는 롤투롤 방식이 적용된 배향롤을 이용하여 배향됨을 특징으로 하는 나노선의 배향방법.
- 제15항에 있어서,상기 배향롤은 압출되는 고분자를 냉각시키는 냉각드럼;상기 냉각드럼 내의 냉각롤이 회전하도록 기준이 되는 축; 및상기 축이 회전하며 냉각드럼 및 축 사이에 위치하여 전자기장을 발생시키는 마그네틱 롤로 구성됨을 특징으로 하는 나노선의 배향방법.
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JP2004311355A (ja) * | 2003-04-10 | 2004-11-04 | Fujikura Ltd | 電極用基材の製造方法 |
JP2005148417A (ja) * | 2003-11-14 | 2005-06-09 | Seizo Miyata | 偏光光学素子及びその連続的製造方法、並びに該偏光光学素子を使用した反射光学素子 |
KR100701093B1 (ko) * | 2004-12-01 | 2007-03-28 | 나노퍼시픽(주) | 탄소 나노튜브의 배향 장치, 탄소 나노튜브의 배향 방법 및전계방출 표시장치의 제조 방법 |
JP2007152514A (ja) * | 2005-12-06 | 2007-06-21 | Canon Inc | ナノワイヤ配向配列基板の製造方法及びこれを用いた電気素子の製造方法 |
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CN114867755A (zh) * | 2019-12-20 | 2022-08-05 | 昭和电工株式会社 | 聚合物组合物的制造方法 |
CN114867755B (zh) * | 2019-12-20 | 2024-02-06 | 株式会社力森诺科 | 聚合物组合物的制造方法 |
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