KR100918916B1 - 광학용 적층필름 - Google Patents
광학용 적층필름 Download PDFInfo
- Publication number
- KR100918916B1 KR100918916B1 KR1020070119696A KR20070119696A KR100918916B1 KR 100918916 B1 KR100918916 B1 KR 100918916B1 KR 1020070119696 A KR1020070119696 A KR 1020070119696A KR 20070119696 A KR20070119696 A KR 20070119696A KR 100918916 B1 KR100918916 B1 KR 100918916B1
- Authority
- KR
- South Korea
- Prior art keywords
- refractive index
- layer
- laminated film
- film
- hard coat
- Prior art date
Links
Images
Classifications
-
- 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
- G02B1/11—Anti-reflection coatings
- G02B1/111—Anti-reflection coatings using layers comprising organic materials
-
- 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
-
- 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
- G02B1/16—Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
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)
- Surface Treatment Of Optical Elements (AREA)
Abstract
Description
표면저항 Ω/□ | 최고반사율(%) | 최저반사율(%) | 스틸울 경도 | 헤이즈 (%) | 반사외관 | |
실시예 1 | 108 | 3.8 | 0.18 | 5 | 0.98 | 양호 |
실시예 2 | 109 | 3.9 | 0.21 | 5 | 1.01 | 양호 |
비교예 1 | 108 | 4.5 | 0.31 | 4 | 1.24 | 홍채모양 다소심함 |
비교예 2 | 109 | 4.9 | 0.32 | 3 | 1.14 | 홍채모양 매우심함 |
Claims (9)
- 광학용 적층필름에 있어서,기재필름과,상기 기재필름의 적어도 한쪽 면에 형성되되, 불소화합물을 함유하는 수지, 금속산화물 및 광중합 개시제를 함유하는 고굴절층으로서, 1.58~1.70의 굴절율과 30~100nm의 두께를 갖는 고굴절층과,상기 고굴절층 상에 형성되되, (메타)아크릴레이트 화합물, 주쇄 중에 비닐에테르구조를 갖는 함불소계 공중합체와 금속산화물을 함유하는 저굴절 하드코트층으로서, 1.38~1.48의 굴절율과 0.05 ~ 10.0㎛의 두께를 갖는 저굴절 하드코트층을 포함하는 것을 특징으로 하는, 광학용 적층필름.
- 제1항에 있어서,상기 고굴절층은 상기 금속산화물의 함유량이 5~90중량%인 것을 특징으로 하는, 광학용 적층필름.
- 제1항에 있어서,상기 고굴절층의 상기 금속산화물은 주석함유 산화안티몬입자, 아연함유 산화안티몬입자, 주석함유 산화인듐입자, 산화아연/산화알루미늄입자, 산화안티몬입자 중에서 적어도 하나인 것을 특징으로 하는, 광학용 적층필름.
- 제1항에 있어서,상기 저굴절 하드코트층의 금속산화물은 실리카/중공 실리카 미립자인 것을 특징으로 하는, 광학용 적층필름.
- 제4항에 있어서,상기 저굴절 하드코트층의 실리카/ 중공 실리카 미립자는 입경이 0.001㎛∼0.2㎛인 것을 특징으로 하는, 광학용 적층필름.
- 제5항에 있어서,상기 실리카/ 중공 실리카 미립자는 2성분 이상의 입경분포를 가진 것을 특징으로 하는, 광학용 적층필름.
- 제1항에 있어서,상기 저굴절 하드코트층(120)의 표면은 요철을 가지되, 상기 요철의 산술 평균 조도(Ra)값은 0.003㎛ 내지 0.025㎛인 것을 특징으로 하는, 광학용 적층필름.
- 제1항 내지 제7항 중 어느 한 항에 있어서,상기 적층필름의 반사율은 0.1.% ~ 4%인 것을 특징으로 하는, 광학용 적층필름.
- 제1항 내지 제7항 중 어느 한 항에 있어서,상기 적층필름의 헤이즈는 0.5% ~ 3.0%인 것을 특징으로 하는, 광학용 적층필름.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070119696A KR100918916B1 (ko) | 2007-11-22 | 2007-11-22 | 광학용 적층필름 |
TW097106317A TWI374290B (en) | 2007-11-22 | 2008-02-22 | Stacked film for optical use |
CN2008100820433A CN101441282B (zh) | 2007-11-22 | 2008-02-28 | 用于光学应用的叠层膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070119696A KR100918916B1 (ko) | 2007-11-22 | 2007-11-22 | 광학용 적층필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090053061A KR20090053061A (ko) | 2009-05-27 |
KR100918916B1 true KR100918916B1 (ko) | 2009-09-23 |
Family
ID=40725800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070119696A KR100918916B1 (ko) | 2007-11-22 | 2007-11-22 | 광학용 적층필름 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100918916B1 (ko) |
CN (1) | CN101441282B (ko) |
TW (1) | TWI374290B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015030428A1 (ko) * | 2013-08-27 | 2015-03-05 | 동우 화인켐 주식회사 | 반사방지 광학 적층체 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102207597B (zh) * | 2011-05-27 | 2012-12-19 | 宁波永新光学股份有限公司 | 一种高硬度低摩擦的光学窗口器件 |
JP5922008B2 (ja) | 2012-11-30 | 2016-05-24 | 富士フイルム株式会社 | 転写フィルムおよび透明積層体、それらの製造方法、静電容量型入力装置ならびに画像表示装置 |
WO2015076567A1 (ko) * | 2013-11-19 | 2015-05-28 | 주식회사 엘지화학 | 플라스틱 필름 적층체 |
KR101686644B1 (ko) | 2013-11-19 | 2016-12-14 | 주식회사 엘지화학 | 플라스틱 필름 적층체 |
JP6211485B2 (ja) * | 2013-12-03 | 2017-10-11 | 富士フイルム株式会社 | 反射防止光学部材 |
WO2015159517A1 (ja) * | 2014-04-14 | 2015-10-22 | 富士フイルム株式会社 | 反射防止フイルムおよび機能性ガラス |
KR20160112053A (ko) | 2015-03-17 | 2016-09-28 | 도레이첨단소재 주식회사 | 평판 디스플레이용 하드코팅 필름 및 그를 이용한 반사방지 필름 |
KR101697049B1 (ko) * | 2016-07-14 | 2017-01-16 | 주식회사 대현에스티 | 자가 밴딩 기능을 가진 모바일 기기용 보호필름 |
CN117124507A (zh) | 2016-08-26 | 2023-11-28 | 分子印记公司 | 制造单片光子器件的方法、光子器件 |
CN106601340A (zh) * | 2016-12-21 | 2017-04-26 | 张家港康得新光电材料有限公司 | 一种折射率匹配膜及ito导电膜 |
CN111526838B (zh) | 2017-11-02 | 2022-03-22 | 奇跃公司 | 制备和分配聚合物材料并从其生产聚合物制品 |
JP7348166B2 (ja) * | 2018-03-30 | 2023-09-20 | 株式会社ユポ・コーポレーション | 積層体及び粘着ラベル |
EP3730292B1 (en) * | 2018-06-29 | 2023-04-19 | Lg Chem, Ltd. | Optical laminate and display device |
US11762416B2 (en) * | 2019-01-03 | 2023-09-19 | Boe Technology Group Co., Ltd. | Transparent laminated film, display device and method for manufacturing transparent laminated film |
CN111993738B (zh) * | 2019-05-27 | 2023-11-07 | 宁波长阳科技股份有限公司 | 一种多层共挤光学增透薄膜及其制备方法 |
CN110196461A (zh) * | 2019-05-30 | 2019-09-03 | 汕头万顺新材集团股份有限公司 | 一种抗反射膜 |
JP7182804B2 (ja) * | 2019-12-03 | 2022-12-05 | 尾池工業株式会社 | 反射防止フィルム |
CN113372744B (zh) * | 2021-05-21 | 2022-07-19 | 武汉工程大学 | 一种高折射率丙烯酸类光学材料及其制备方法和用途 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020077097A (ko) * | 2001-03-28 | 2002-10-11 | 린텍 가부시키가이샤 | 광학용필름 |
JP2003075605A (ja) | 2001-09-05 | 2003-03-12 | Nitto Denko Corp | 反射防止ハードコートシートおよび反射防止偏光板、画像表示装置 |
-
2007
- 2007-11-22 KR KR1020070119696A patent/KR100918916B1/ko active IP Right Grant
-
2008
- 2008-02-22 TW TW097106317A patent/TWI374290B/zh active
- 2008-02-28 CN CN2008100820433A patent/CN101441282B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020077097A (ko) * | 2001-03-28 | 2002-10-11 | 린텍 가부시키가이샤 | 광학용필름 |
JP2003075605A (ja) | 2001-09-05 | 2003-03-12 | Nitto Denko Corp | 反射防止ハードコートシートおよび反射防止偏光板、画像表示装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015030428A1 (ko) * | 2013-08-27 | 2015-03-05 | 동우 화인켐 주식회사 | 반사방지 광학 적층체 |
Also Published As
Publication number | Publication date |
---|---|
TWI374290B (en) | 2012-10-11 |
CN101441282B (zh) | 2012-11-28 |
CN101441282A (zh) | 2009-05-27 |
TW200923406A (en) | 2009-06-01 |
KR20090053061A (ko) | 2009-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100918916B1 (ko) | 광학용 적층필름 | |
JP4239823B2 (ja) | 積層フィルム、ディスプレイ用フィルター、およびディスプレイ | |
KR20090118724A (ko) | 내찰상성 및 표면 슬립성이 우수한 반사방지필름 | |
TWI408406B (zh) | 低反射薄膜 | |
KR100719684B1 (ko) | 디스플레이용 대전 방지 필름 | |
JP3679976B2 (ja) | ディスプレイ用貼着フィルム | |
JP2000187102A (ja) | 反射防止材料及びそれを用いた偏光フィルム | |
JP2003145689A (ja) | 積層フィルム、画像表示保護フィルムおよびそれを用いた画像表示装置 | |
KR20010113483A (ko) | 반사 방지층을 갖는 디스플레이 전면판 | |
JP2010107542A (ja) | ハードコートフィルムおよびそれを用いた反射防止フィルム | |
JP5004065B2 (ja) | 積層フィルムおよびその製造方法 | |
JP2007148383A (ja) | 反射防止フィルムおよび画像表示装置 | |
KR101283452B1 (ko) | 터치스크린 패널용 반사방지 필름,산화방지 필름 및 이를 이용한 터치스크린 패널 | |
KR20080104481A (ko) | 반사외관이 우수한 반사방지필름 | |
KR101271469B1 (ko) | 터치스크린 패널용 산화방지 필름 및 이를 채용한 터치스크린 패널 | |
KR100966546B1 (ko) | 적층필름, 디스플레이용 필터 및 디스플레이 | |
KR101464671B1 (ko) | 반사방지 필름의 제조방법 | |
JP2002283509A (ja) | 積層フィルム及びその製造方法 | |
KR101358841B1 (ko) | 터치스크린 패널용 보호필름 및 이를 채용한 터치스크린 패널 | |
JP2007314594A (ja) | ハードコート層形成用組成物及び積層体 | |
JP4618550B2 (ja) | 光学フィルムおよびプラズマディスプレイパネル用光学フィルター | |
KR101798655B1 (ko) | 정전용량방식 터치패널용 복합필름 | |
KR101735842B1 (ko) | 정전용량방식 터치패널용 화질향상필름 | |
KR20150107969A (ko) | 투명전극용 고굴절 대전방지 하드코팅 필름 | |
KR20120077017A (ko) | 터치스크린 패널용 보호필름 및 이를 채용한 터치스크린 패널 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20071122 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20090915 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20090917 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20090917 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20120814 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130916 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20130916 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140708 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20140708 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150701 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20150701 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160802 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20160802 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170719 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20170719 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180903 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20180903 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190902 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20190902 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20200825 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20210825 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20220822 Start annual number: 14 End annual number: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20230822 Start annual number: 15 End annual number: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20240821 Start annual number: 16 End annual number: 16 |