KR100543285B1 - 터치패널용 광투과성 경질 피복 필름 - Google Patents
터치패널용 광투과성 경질 피복 필름 Download PDFInfo
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- KR100543285B1 KR100543285B1 KR1020030080407A KR20030080407A KR100543285B1 KR 100543285 B1 KR100543285 B1 KR 100543285B1 KR 1020030080407 A KR1020030080407 A KR 1020030080407A KR 20030080407 A KR20030080407 A KR 20030080407A KR 100543285 B1 KR100543285 B1 KR 100543285B1
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- refractive index
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- G02B1/105—
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- 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
- G02F1/13338—Input devices, e.g. touch panels
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/38—Anti-reflection arrangements
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/259—Silicic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시에 3 | 실시예 4 | 실시예 5 | ||
고굴절률층 | 막두께(㎚) | 70 | 70 | 70 | 70 | 100 |
굴절률 | 1.70 | 1.78 | 1.78 | 1.70 | 1.70 | |
저굴절률층 | 막두께(㎚) | 15 | 15 | 15 | 15 | 15 |
굴절률 | 1.45 | 1.45 | 1.52 | 1.52 | 1.45 | |
ITO막의 두께(㎚) | 25 | 25 | 25 | 25 | 25 | |
전체 광선투과율(%) | 89.1 | 88.5 | 88.4 | 89.0 | 89.6 | |
헤이즈 | 0.4 | 0.5 | 0.5 | 3.1 | 0.4 | |
a* | -1.1 | -1.0 | -0.5 | -0.9 | -1.3 | |
b* | 1.9 | 2.0 | 1.4 | 0.9 | 3.2 | |
투과색 | 엷은 청색 | 엷은 청색 | 엷은 청색 | 엷은 청색 | 엷은 녹색 | |
스틸울 경도 | ○ | ○ | ○ | ○ | ○ |
실시예 6 | 실시예 7 | 비교예 1 | 비교예 2 | 비교예 3 | ||
고굴절률층 | 막두께(㎚) | 50 | 70 | 200 | - | 70 |
굴절률 | 1.70 | 1.70 | 1.70 | - | 1.74 | |
저굴절률층 | 막두께(㎚) | 15 | 20 | 30 | - | 10 |
굴절률 | 1.45 | 1.45 | 1.45 | - | 1.45 | |
ITO막의 두께(㎚) | 25 | 25 | 25 | 25 | 25 | |
전체 광선투과율(%) | 88.1 | 87.0 | 86.9 | 85.3 | 86.1 | |
헤이즈 | 0.4 | 0.4 | 0.4 | 0.6 | 0.5 | |
a* | -1.0 | -1.4 | -2.0 | -0.2 | -0.6 | |
b* | 1.9 | 3.7 | 2.8 | 4.1 | 2.1 | |
투과색 | 엷은 청색 | 엷은 녹색 | 황색 | 황색 | 엷은 황색 | |
스틸울 경도 | ○ | ○ | ○ | ○ | ○ |
Claims (4)
- 광투과성 기재필름의 한쪽 면에, (A) 전리 방사선 경화형 화합물의 경화물로 이루어진 광투과성 경질 피복층, (B) 금속산화물로서 안티몬 도핑 산화주석과 산화지르코늄 및 산화티탄을 함유하거나 또는 금속산화물로서 안티몬 도핑 산화주석과 산화지르코늄이나 산화티탄을 함유한 전리방사선 경화형 화합물의 경화물로 이루어진 층으로, 굴절률이 1.65~1.90의 범위에 있는 두께 30~160㎚의 고굴절률층 및 (C)실록산계 경화성 화합물의 경화물로 이루어진 층으로, 굴절률이 1.40~1.55의 범위에 있는 두께 10~50㎚의 저굴절률층을 순차적으로 적층하고 있는 것을 특징으로 하는 터치패널용 광투과성 경질 피복 필름.
- 제 1항에 있어서, 상기 광투과성 기재필름의 (A)의 전리방사선 경화형 화합물의 경화물로 이루어진 광투과성 경질 피복층이 형성되어 있는 면의 반대면에 광투과성 경질 피복층을 가진 것을 특징으로 하는 터치패널용 광투과성 경질 피복 필름.
- 제 1항 또는 2항에 있어서, 상기 광투과성 경질 피복층이 눈부심 방지성의 광투과성 경질 피복층인 것을 특징으로 하는 터치패널용 광투과성 경질 피복 필름.
- 제 1항 또는 제 2항에 있어서, 고굴절률층에서, 안티몬 도핑 산화주석의 함유량이 전체 금속 산화물의 합계량의 20~90질량%인 것을 특징으로 하는 터치패널용 광투과성 경질 피복 필름.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002332842 | 2002-11-15 | ||
JPJP-P-2002-00332842 | 2002-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040042883A KR20040042883A (ko) | 2004-05-20 |
KR100543285B1 true KR100543285B1 (ko) | 2006-01-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030080407A KR100543285B1 (ko) | 2002-11-15 | 2003-11-14 | 터치패널용 광투과성 경질 피복 필름 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7211317B2 (ko) |
KR (1) | KR100543285B1 (ko) |
CN (1) | CN1319890C (ko) |
TW (1) | TWI303212B (ko) |
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EP1507981A1 (en) * | 2002-05-28 | 2005-02-23 | Newfrey LLC | Resilient clip fastener and method of manufacturing the same |
EP1801814B1 (en) * | 2004-08-20 | 2012-11-07 | Teijin Limited | Transparent conductive multilayer body and transparent touch panel |
CN100412018C (zh) * | 2006-01-24 | 2008-08-20 | 常州亚玛顿光伏玻璃有限公司 | 太阳能光电效应玻璃 |
CN101611109B (zh) * | 2007-03-08 | 2013-02-20 | 木本股份有限公司 | 硬涂膜及层叠体 |
EP2124137A4 (en) * | 2007-03-09 | 2012-10-10 | Nissha Printing | PROTECTIVE PANEL WITH TOUCH INPUT FUNCTION FOR AN ELECTRONIC DEVICE DISPLAY WINDOW |
KR20110038517A (ko) * | 2009-10-08 | 2011-04-14 | 엘지이노텍 주식회사 | 터치 패널용 면상 부재 및 그 제조방법 |
JP2011154442A (ja) * | 2010-01-26 | 2011-08-11 | Sony Corp | センサ素子及び表示装置 |
KR20110100564A (ko) * | 2010-06-08 | 2011-09-14 | 삼성전기주식회사 | 터치패널 및 그 제조방법 |
KR101271469B1 (ko) * | 2010-11-16 | 2013-06-05 | 도레이첨단소재 주식회사 | 터치스크린 패널용 산화방지 필름 및 이를 채용한 터치스크린 패널 |
US20150064405A1 (en) * | 2011-04-20 | 2015-03-05 | Corning Incorporated | Low reflectivity articles and methods thereof |
US20130021670A1 (en) * | 2011-07-23 | 2013-01-24 | Innovation & Infinity Global Corp. | Conductive film |
JP2013123825A (ja) * | 2011-12-13 | 2013-06-24 | Keiwa Inc | ハードコートフィルム、透明導電性積層体及びタッチパネル |
US20130164543A1 (en) * | 2011-12-26 | 2013-06-27 | Asahi Glass Company, Limited | Front panel for touch sensor |
CN103959105B (zh) * | 2012-02-23 | 2015-07-01 | 日油株式会社 | 色调校正膜及使用其的透明导电性膜 |
KR20150035642A (ko) * | 2013-09-27 | 2015-04-07 | 삼성디스플레이 주식회사 | 표시 장치용 윈도우 패널 및 이를 포함하는 표시 장치 |
KR20160083738A (ko) * | 2015-01-02 | 2016-07-12 | 삼성전자주식회사 | 표시 장치용 윈도우 및 이를 포함하는 표시 장치 |
KR20170043885A (ko) * | 2015-10-14 | 2017-04-24 | 삼성전자주식회사 | 표시 장치용 윈도우 및 이를 포함하는 표시 장치 |
KR102590313B1 (ko) * | 2016-05-24 | 2023-10-17 | 삼성전자주식회사 | 폴리(아미드-이미드) 코폴리머 필름, 표시 장치용 윈도우, 및 표시 장치 |
US10591761B2 (en) * | 2016-10-21 | 2020-03-17 | Samsung Electronics Co., Ltd. | Flexible plastic substrate and display device including same |
KR20180097025A (ko) | 2017-02-22 | 2018-08-30 | 삼성전자주식회사 | 폴리(아미드-이미드) 공중합체 및 그 제조 방법, 폴리(아미드-이미드) 공중합체 필름, 표시 장치용 윈도우 및 표시 장치 |
JP6953170B2 (ja) * | 2017-04-19 | 2021-10-27 | 日東電工株式会社 | 導電性フィルムおよびタッチパネル |
CN107953641A (zh) * | 2017-12-27 | 2018-04-24 | 太仓金煜电子材料有限公司 | 一种半透印刷复合胶带及其生产方法 |
JP6989711B2 (ja) * | 2018-10-18 | 2022-01-05 | 富士フイルム株式会社 | 転写フィルム、硬化膜の製造方法、積層体の製造方法、及び、タッチパネルの製造方法 |
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US5472798A (en) * | 1993-07-16 | 1995-12-05 | Nissan Motor Co., Ltd. | Coloring structure having reflecting and interfering functions |
US6259491B1 (en) * | 1998-02-06 | 2001-07-10 | Motorola, Inc. | Double sided laminated liquid crystal display touchscreen and method of making same for use in a wireless communication device |
US6689458B1 (en) * | 1999-08-31 | 2004-02-10 | Teijin Limited | Transparent conductive laminate and touch panel using the same |
JP2002200690A (ja) * | 2000-12-28 | 2002-07-16 | Bridgestone Corp | 反射防止フィルム |
JP2002341103A (ja) * | 2001-05-18 | 2002-11-27 | Lintec Corp | 光学用フィルム |
-
2003
- 2003-11-14 KR KR1020030080407A patent/KR100543285B1/ko active IP Right Grant
- 2003-11-14 TW TW92131912A patent/TWI303212B/zh not_active IP Right Cessation
- 2003-11-14 CN CNB2003101149759A patent/CN1319890C/zh not_active Expired - Lifetime
- 2003-11-17 US US10/713,209 patent/US7211317B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1500755A (zh) | 2004-06-02 |
US7211317B2 (en) | 2007-05-01 |
KR20040042883A (ko) | 2004-05-20 |
TWI303212B (en) | 2008-11-21 |
CN1319890C (zh) | 2007-06-06 |
US20040105987A1 (en) | 2004-06-03 |
TW200415016A (en) | 2004-08-16 |
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