KR101356903B1 - 광학 필름 - Google Patents
광학 필름 Download PDFInfo
- Publication number
- KR101356903B1 KR101356903B1 KR1020087013420A KR20087013420A KR101356903B1 KR 101356903 B1 KR101356903 B1 KR 101356903B1 KR 1020087013420 A KR1020087013420 A KR 1020087013420A KR 20087013420 A KR20087013420 A KR 20087013420A KR 101356903 B1 KR101356903 B1 KR 101356903B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical film
- resin layer
- resin
- layer
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D281/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D281/18—Eight-membered rings
-
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
| 헤이즈 값 |
전광선 투과율 |
투과상 선명도 |
경사 각도 |
Ra | Sm | 맥베스 농도 |
방현성 | 콘트라 스트 |
색재 현성 |
번쩍임 | |
| 실시예 1 |
47.7 | 93.0 | 16.6 | 1.15 | 0.16 | 122 | 2.84 | ○ | ○ | ○ | ○ |
| 비교예 1 |
44.4 | 92.7 | 37.3 | 1.26 | 0.20 | 220 | 3.04 | △ | ○ | ○ | △ |
| 비교예 2 |
31.1 | 91.7 | 26.9 | 0.92 | 0.18 | 317 | 2.83 | △ | ○ | ○ | △ |
Claims (5)
- 투광성 기체 상에, 1층의 수지층을 적층한 적층체로서,상기 수지층은 투광성 수지 미립자와 방사선 경화형 수지 조성물을 함유하고, 헤이즈 값이 40∼60, 0.5 ㎜ 폭의 광학 빗을 이용한 투과상 선명도가 5∼35%이며,상기 수지층의 최표면(最表面)의 평균 경사 각도가 0.8∼1.15도인 미세한 요철형상을 갖고,상기 수지층의 최표면의 요철 평균 간격(Sm)이 122∼200 ㎛인 것을 특징으로 하는 광학 필름.
- 삭제
- 청구항 1에 있어서,상기 수지층의 최표면의 맥베스 반사 농도가 2.7 이상인 것을 특징으로 하는 광학 필름.
- 청구항 1에 있어서,상기 수지층의 최표면의 산술평균 거칠기(Ra)가 0.08∼0.25 ㎛인 것을 특징으로 하는 광학 필름.
- 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006089888 | 2006-03-29 | ||
| JPJP-P-2006-00089888 | 2006-03-29 | ||
| PCT/JP2007/000315 WO2007111026A1 (ja) | 2006-03-29 | 2007-03-28 | 光学フィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080114677A KR20080114677A (ko) | 2008-12-31 |
| KR101356903B1 true KR101356903B1 (ko) | 2014-01-28 |
Family
ID=38540961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087013420A Active KR101356903B1 (ko) | 2006-03-29 | 2007-03-28 | 광학 필름 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100246011A1 (ko) |
| JP (1) | JPWO2007111026A1 (ko) |
| KR (1) | KR101356903B1 (ko) |
| TW (1) | TW200745618A (ko) |
| WO (1) | WO2007111026A1 (ko) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5232448B2 (ja) * | 2007-11-19 | 2013-07-10 | 株式会社巴川製紙所 | 防眩材料 |
| BRPI0912278A2 (pt) * | 2008-05-27 | 2015-10-20 | Sharp Kk | película de impedir reflexão e dispositivo de exibição |
| JP2011013238A (ja) * | 2009-06-01 | 2011-01-20 | Tomoegawa Paper Co Ltd | 防眩フィルムおよびそれを用いた表示装置 |
| WO2010141345A1 (en) * | 2009-06-02 | 2010-12-09 | 3M Innovative Properties Company | Antiglare films comprising microstructured surface |
| WO2010141261A2 (en) | 2009-06-02 | 2010-12-09 | 3M Innovative Properties Company | Light redirecting film and display system incorporating same |
| JP2011098445A (ja) * | 2009-11-04 | 2011-05-19 | Tomoegawa Paper Co Ltd | 光学積層体およびその製造方法、並びにそれを用いた偏光板および表示装置 |
| US9383482B2 (en) | 2010-05-07 | 2016-07-05 | 3M Innovative Properties Company | Antireflective films comprising microstructured surface |
| CN102906604B (zh) | 2010-05-28 | 2016-04-27 | 3M创新有限公司 | 光重新定向膜和包括光重新定向膜的显示系统 |
| CN103052898B (zh) * | 2010-08-05 | 2016-01-20 | 3M创新有限公司 | 包括哑光表面层的多层膜和制品 |
| WO2012074814A2 (en) * | 2010-12-01 | 2012-06-07 | 3M Innovative Properties Company | Microstructured articles comprising nanostructures and method |
| US20140126064A1 (en) * | 2011-06-29 | 2014-05-08 | Nitto Denko Corporation | Anti-glare film, polarizing plate, image display, and method for producing anti-glare film |
| KR102225830B1 (ko) | 2014-03-11 | 2021-03-11 | 다이니폰 인사츠 가부시키가이샤 | 터치 패널, 표시 장치 및 광학 시트, 광학 시트의 선별 방법 및 광학 시트의 제조 방법 |
| CN104915050B (zh) * | 2014-03-11 | 2017-11-21 | 大日本印刷株式会社 | 触摸面板、显示装置和光学片、以及光学片的筛选方法和光学片的制造方法 |
| EP3348524B1 (en) * | 2015-09-11 | 2022-11-23 | Nippon Electric Glass Co., Ltd. | Display cover member and production method therefor |
| JP6221017B1 (ja) | 2016-02-10 | 2017-10-25 | 株式会社トッパンTomoegawaオプティカルフィルム | 光学積層体、偏光板及び表示装置 |
| CN108603954B (zh) | 2016-02-16 | 2019-12-13 | 株式会社凸版巴川光学薄膜 | 光学层叠体、偏光板及显示装置 |
| CN120821010A (zh) * | 2017-08-04 | 2025-10-21 | 株式会社大赛璐 | 防眩膜 |
| JP6745410B2 (ja) * | 2017-08-04 | 2020-08-26 | 株式会社ダイセル | 防眩フィルム |
| JP2019105692A (ja) * | 2017-12-11 | 2019-06-27 | 株式会社ダイセル | 防眩フィルム並びにその製造方法及び用途 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11305010A (ja) * | 1998-02-17 | 1999-11-05 | Dainippon Printing Co Ltd | 防眩フィルム、偏光素子及び表示装置 |
| JP2001281411A (ja) * | 2000-03-30 | 2001-10-10 | Fuji Photo Film Co Ltd | 防眩性反射防止フィルムおよび画像表示装置 |
| JP2004004417A (ja) * | 2002-04-18 | 2004-01-08 | Nitto Denko Corp | 光拡散性シート、光学素子および画像表示装置 |
| JP2005316450A (ja) * | 2004-03-29 | 2005-11-10 | Dainippon Printing Co Ltd | 防眩性積層体 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6343865B1 (en) * | 1998-02-17 | 2002-02-05 | Dai Nippon Printing Co., Ltd. | Non-glare film, polarizing device and display device |
| US6778240B2 (en) * | 2000-03-28 | 2004-08-17 | Fuji Photo Film Co., Ltd. | Anti-glare and anti-reflection film, polarizing plate, and image display device |
| JP2002196117A (ja) * | 2000-12-25 | 2002-07-10 | Nitto Denko Corp | 光拡散層、光拡散性シート及び光学素子 |
| JP3703133B2 (ja) * | 2001-03-12 | 2005-10-05 | 日東電工株式会社 | 光拡散性シート及び光学素子 |
| JP2003057415A (ja) * | 2001-08-21 | 2003-02-26 | Fuji Photo Film Co Ltd | 光拡散フィルム、その製造方法、偏光板および液晶表示装置 |
| JP2002182015A (ja) * | 2001-10-16 | 2002-06-26 | Dainippon Printing Co Ltd | 防眩フィルムおよびその製造方法 |
| WO2003067287A1 (fr) * | 2002-02-08 | 2003-08-14 | Dai Nippon Printing Co., Ltd. | Film antireflet et afficheur d'images |
| JP2003302506A (ja) * | 2002-02-08 | 2003-10-24 | Dainippon Printing Co Ltd | 防眩性フィルムおよび画像表示装置 |
| JP4213989B2 (ja) * | 2003-05-08 | 2009-01-28 | 富士フイルム株式会社 | 防眩性フィルムの製造方法 |
| JP2005070435A (ja) | 2003-08-25 | 2005-03-17 | Fuji Photo Film Co Ltd | 防眩性反射防止膜の製造方法 |
| JP4390578B2 (ja) * | 2004-02-10 | 2009-12-24 | ダイセル化学工業株式会社 | 防眩シート |
| JP4641829B2 (ja) * | 2004-03-29 | 2011-03-02 | 大日本印刷株式会社 | 防眩性積層体 |
-
2007
- 2007-03-28 WO PCT/JP2007/000315 patent/WO2007111026A1/ja not_active Ceased
- 2007-03-28 US US12/294,840 patent/US20100246011A1/en not_active Abandoned
- 2007-03-28 KR KR1020087013420A patent/KR101356903B1/ko active Active
- 2007-03-28 JP JP2008507378A patent/JPWO2007111026A1/ja active Pending
- 2007-03-29 TW TW096110918A patent/TW200745618A/zh unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11305010A (ja) * | 1998-02-17 | 1999-11-05 | Dainippon Printing Co Ltd | 防眩フィルム、偏光素子及び表示装置 |
| JP2001281411A (ja) * | 2000-03-30 | 2001-10-10 | Fuji Photo Film Co Ltd | 防眩性反射防止フィルムおよび画像表示装置 |
| JP2004004417A (ja) * | 2002-04-18 | 2004-01-08 | Nitto Denko Corp | 光拡散性シート、光学素子および画像表示装置 |
| JP2005316450A (ja) * | 2004-03-29 | 2005-11-10 | Dainippon Printing Co Ltd | 防眩性積層体 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007111026A1 (ja) | 2007-10-04 |
| JPWO2007111026A1 (ja) | 2009-08-06 |
| KR20080114677A (ko) | 2008-12-31 |
| US20100246011A1 (en) | 2010-09-30 |
| TW200745618A (en) | 2007-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101356903B1 (ko) | 광학 필름 | |
| KR101117366B1 (ko) | 대전 방지 방현 필름 | |
| KR100309891B1 (ko) | 방현 재료 및 이를 사용한 편광 필름 | |
| KR100524832B1 (ko) | 투명도전성 필름 | |
| KR101378603B1 (ko) | 광학 필름 및 디스플레이 패널 | |
| TWI443365B (zh) | 光學薄膜之製造方法,光學薄膜,偏光板及顯示器 | |
| JP5066535B2 (ja) | 光学積層フィルム | |
| KR102012045B1 (ko) | 방현성 필름, 방현성 필름의 제조 방법, 편광판 및 화상 표시 장치 | |
| KR102047741B1 (ko) | 표시장치 | |
| US20110080643A1 (en) | Hard-coated antiglare film, polarizing plate and image display including the same, and method for evaluating the same | |
| JP5232448B2 (ja) | 防眩材料 | |
| KR20130119926A (ko) | 광학 적층체, 편광판 및 화상 표시 장치 | |
| US7709084B2 (en) | Anti-newton ring sheet and touch panel using the same | |
| JP7573969B2 (ja) | 防眩性ハードコートフィルム、防眩性ハードコートフィルムの製造方法、光学部材および画像表示装置 | |
| TWI862555B (zh) | 煙燻硬塗層膜及使用彼之顯示裝置 | |
| KR20120022796A (ko) | 광학 기능층용 미립자, 디스플레이용 광학 부재 및 방현 기능층 | |
| JP7343273B2 (ja) | 防眩性フィルム、防眩性フィルムの製造方法、光学部材および画像表示装置 | |
| JP2009048092A (ja) | 光学積層体 | |
| JP5947410B2 (ja) | 表示装置 | |
| JP2009069820A (ja) | 光学積層体 | |
| JP2005281476A (ja) | 樹脂ビーズ含有塗料及びその製造方法 | |
| KR20060051669A (ko) | 광학적층체 | |
| JPH09290490A (ja) | 防眩材料及びそれを使用した偏光フィルム | |
| JP2002107512A (ja) | 光拡散性シート及び光学素子 | |
| JP2012066504A (ja) | ハードコートフィルム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20080603 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20111202 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20121026 Patent event code: PE09021S01D |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20130528 Patent event code: PE09021S01D |
|
| 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: 20131111 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20140122 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20140122 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20170113 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20170113 Start annual number: 4 End annual number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20180112 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180112 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210115 Start annual number: 8 End annual number: 8 |