KR100486319B1 - 공동연속상을갖는광학필름 - Google Patents
공동연속상을갖는광학필름 Download PDFInfo
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- KR100486319B1 KR100486319B1 KR10-1998-0706721A KR19980706721A KR100486319B1 KR 100486319 B1 KR100486319 B1 KR 100486319B1 KR 19980706721 A KR19980706721 A KR 19980706721A KR 100486319 B1 KR100486319 B1 KR 100486319B1
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3008—Polarising elements comprising dielectric particles, e.g. birefringent crystals embedded in a matrix
-
- 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
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Optical Elements Other Than Lenses (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61011096A | 1996-02-29 | 1996-02-29 | |
| US8/610,110 | 1996-02-29 | ||
| US08/610,110 | 1996-02-29 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2004-7010422A Division KR100497280B1 (ko) | 1996-02-29 | 1997-02-18 | 공동 연속상을 갖는 광학 필름 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990087313A KR19990087313A (ko) | 1999-12-27 |
| KR100486319B1 true KR100486319B1 (ko) | 2005-09-12 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0706721A Expired - Lifetime KR100486319B1 (ko) | 1996-02-29 | 1997-02-18 | 공동연속상을갖는광학필름 |
| KR10-2004-7010422A Expired - Lifetime KR100497280B1 (ko) | 1996-02-29 | 1997-02-18 | 공동 연속상을 갖는 광학 필름 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2004-7010422A Expired - Lifetime KR100497280B1 (ko) | 1996-02-29 | 1997-02-18 | 공동 연속상을 갖는 광학 필름 |
Country Status (11)
| Country | Link |
|---|---|
| US (4) | US6590705B1 (enExample) |
| EP (1) | EP0883820B1 (enExample) |
| JP (1) | JP4221522B2 (enExample) |
| KR (2) | KR100486319B1 (enExample) |
| CN (1) | CN1105922C (enExample) |
| AU (1) | AU2124597A (enExample) |
| BR (1) | BR9707766A (enExample) |
| CA (1) | CA2246759A1 (enExample) |
| DE (1) | DE69709545T2 (enExample) |
| NO (1) | NO983987L (enExample) |
| WO (1) | WO1997032223A1 (enExample) |
Families Citing this family (95)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0962807B1 (en) | 1993-12-21 | 2008-12-03 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
| US5751388A (en) * | 1995-04-07 | 1998-05-12 | Honeywell Inc. | High efficiency polarized display |
| BR9707766A (pt) * | 1996-02-29 | 1999-07-27 | Minnesota Mining & Mfg | Corpo ótico |
| JP3866771B2 (ja) * | 1996-08-05 | 2007-01-10 | 帝人株式会社 | 配向フィルムの製造方法 |
| DE19717879A1 (de) * | 1997-04-28 | 1998-10-29 | Basf Ag | Organisches, mehrphasiges Effektfarbmittel, seine Herstellung und seine Verwendung |
| US6531230B1 (en) | 1998-01-13 | 2003-03-11 | 3M Innovative Properties Company | Color shifting film |
| US6926952B1 (en) * | 1998-01-13 | 2005-08-09 | 3M Innovative Properties Company | Anti-reflective polymer constructions and method for producing same |
| US6113811A (en) | 1998-01-13 | 2000-09-05 | 3M Innovative Properties Company | Dichroic polarizing film and optical polarizer containing the film |
| KR100554582B1 (ko) | 1998-01-13 | 2006-03-03 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 변형된 코폴리에스테르 및 개선된 다층 반사성 필름 |
| US6515785B1 (en) | 1999-04-22 | 2003-02-04 | 3M Innovative Properties Company | Optical devices using reflecting polarizing materials |
| US6952310B1 (en) | 1999-05-12 | 2005-10-04 | Nitto Denko Corporation | Light pipe and polarized-light source |
| US6819486B2 (en) * | 2001-01-17 | 2004-11-16 | 3M Innovative Properties Company | Projection screen having elongated structures |
| US6916440B2 (en) * | 2001-05-31 | 2005-07-12 | 3M Innovative Properties Company | Processes and apparatus for making transversely drawn films with substantially uniaxial character |
| JP2006503733A (ja) * | 2002-10-24 | 2006-02-02 | スリーエム イノベイティブ プロパティズ カンパニー | 連続相および分散相を有する高利得光デバイスの作製方法 |
| US6936209B2 (en) * | 2002-11-27 | 2005-08-30 | 3M Innovative Properties Company | Methods and devices for processing polymer films |
| GB0328005D0 (en) | 2003-12-03 | 2004-01-07 | Koninkl Philips Electronics Nv | 2D/3D Displays |
| KR101153758B1 (ko) | 2004-01-29 | 2012-06-13 | 데이진 듀폰 필름 가부시키가이샤 | 2 축 배향 필름 |
| US7997771B2 (en) * | 2004-06-01 | 2011-08-16 | 3M Innovative Properties Company | LED array systems |
| JP4191223B2 (ja) * | 2004-07-22 | 2008-12-03 | 帝人株式会社 | スクリーン |
| US20060024491A1 (en) * | 2004-07-27 | 2006-02-02 | Engelhard Corporation | Optical effect films with customized central layer |
| TWI395978B (zh) * | 2004-12-03 | 2013-05-11 | Ohara Kk | 光學元件與製造光學元件的方法 |
| US20060193578A1 (en) * | 2005-02-28 | 2006-08-31 | Ouderkirk Andrew J | Composite polymeric optical films with co-continuous phases |
| US7362943B2 (en) * | 2005-02-28 | 2008-04-22 | 3M Innovative Properties Company | Polymeric photonic crystals with co-continuous phases |
| US7406239B2 (en) * | 2005-02-28 | 2008-07-29 | 3M Innovative Properties Company | Optical elements containing a polymer fiber weave |
| US7356231B2 (en) * | 2005-02-28 | 2008-04-08 | 3M Innovative Properties Company | Composite polymer fibers |
| US7386212B2 (en) * | 2005-02-28 | 2008-06-10 | 3M Innovative Properties Company | Polymer photonic crystal fibers |
| US7356229B2 (en) * | 2005-02-28 | 2008-04-08 | 3M Innovative Properties Company | Reflective polarizers containing polymer fibers |
| KR20080005405A (ko) * | 2005-04-06 | 2008-01-11 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 배향가능한 중합체 블렌드를 포함하는 확산반사 편광 필름 |
| EP1904874B1 (en) | 2005-04-08 | 2019-08-21 | 3M Innovative Properties Company | Heat setting optical films |
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| US20070228586A1 (en) * | 2006-03-31 | 2007-10-04 | Merrill William W | Process for making an optical film |
| US20070231548A1 (en) * | 2006-03-31 | 2007-10-04 | Merrill William W | Process for making an optical film and rolls of optical film |
| US20070236628A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Illumination Light Unit and Optical System Using Same |
| US20070281157A1 (en) * | 2006-06-05 | 2007-12-06 | Laney Thomas M | Reflective polarizer, fiber, and process for making |
| US20070281143A1 (en) * | 2006-06-05 | 2007-12-06 | Aylward Peter T | Diffusely-reflecting element and method of making |
| US20080020186A1 (en) * | 2006-07-18 | 2008-01-24 | 3M Innovative Properties Company | Calendering process for making an optical film |
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| US7599592B2 (en) * | 2006-08-30 | 2009-10-06 | 3M Innovative Properties Company | Polymer fiber polarizers with aligned fibers |
| US20080057277A1 (en) * | 2006-08-30 | 2008-03-06 | 3M Innovative Properties Company | Polymer fiber polarizers |
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| US20080083999A1 (en) * | 2006-10-06 | 2008-04-10 | 3M Innovative Properties Company | Process for making an optical film |
| US20080085481A1 (en) * | 2006-10-06 | 2008-04-10 | 3M Innovative Properties Company | Rolls of optical film |
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| US5825543A (en) * | 1996-02-29 | 1998-10-20 | Minnesota Mining And Manufacturing Company | Diffusely reflecting polarizing element including a first birefringent phase and a second phase |
| US5867316A (en) * | 1996-02-29 | 1999-02-02 | Minnesota Mining And Manufacturing Company | Multilayer film having a continuous and disperse phase |
| CA2247625C (en) * | 1996-02-29 | 2006-05-30 | Minnesota Mining And Manufacturing Company | Display brightness enhancement film |
| BR9707766A (pt) * | 1996-02-29 | 1999-07-27 | Minnesota Mining & Mfg | Corpo ótico |
| JPH1046470A (ja) * | 1996-03-26 | 1998-02-17 | Chisso Corp | 高撥水性繊維および不織布 |
| US5808794A (en) | 1996-07-31 | 1998-09-15 | Weber; Michael F. | Reflective polarizers having extended red band edge for controlled off axis color |
| US6179948B1 (en) * | 1998-01-13 | 2001-01-30 | 3M Innovative Properties Company | Optical film and process for manufacture thereof |
| US6005713A (en) * | 1998-08-21 | 1999-12-21 | 3M Innovative Properties Company | Multilayer polarizer having a continuous and disperse phase |
-
1997
- 1997-02-18 BR BR9707766A patent/BR9707766A/pt not_active Application Discontinuation
- 1997-02-18 CN CN97192647A patent/CN1105922C/zh not_active Expired - Lifetime
- 1997-02-18 EP EP97906593A patent/EP0883820B1/en not_active Expired - Lifetime
- 1997-02-18 KR KR10-1998-0706721A patent/KR100486319B1/ko not_active Expired - Lifetime
- 1997-02-18 DE DE69709545T patent/DE69709545T2/de not_active Expired - Fee Related
- 1997-02-18 CA CA002246759A patent/CA2246759A1/en not_active Abandoned
- 1997-02-18 AU AU21245/97A patent/AU2124597A/en not_active Abandoned
- 1997-02-18 KR KR10-2004-7010422A patent/KR100497280B1/ko not_active Expired - Lifetime
- 1997-02-18 WO PCT/US1997/002293 patent/WO1997032223A1/en not_active Ceased
- 1997-02-18 US US08/801,329 patent/US6590705B1/en not_active Expired - Lifetime
- 1997-02-18 JP JP53097597A patent/JP4221522B2/ja not_active Expired - Lifetime
-
1998
- 1998-08-28 NO NO983987A patent/NO983987L/no unknown
-
2003
- 2003-07-07 US US10/614,775 patent/US6987612B2/en not_active Expired - Fee Related
-
2004
- 2004-12-02 US US11/001,971 patent/US6999233B2/en not_active Expired - Fee Related
-
2006
- 2006-01-06 US US11/326,766 patent/US7057816B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7057816B1 (en) | 2006-06-06 |
| DE69709545T2 (de) | 2002-08-29 |
| WO1997032223A1 (en) | 1997-09-04 |
| CA2246759A1 (en) | 1997-09-04 |
| CN1105922C (zh) | 2003-04-16 |
| JP2000506991A (ja) | 2000-06-06 |
| NO983987D0 (no) | 1998-08-28 |
| CN1212760A (zh) | 1999-03-31 |
| US6999233B2 (en) | 2006-02-14 |
| KR100497280B1 (ko) | 2005-07-01 |
| US20050078371A1 (en) | 2005-04-14 |
| KR19990087313A (ko) | 1999-12-27 |
| US20040012855A1 (en) | 2004-01-22 |
| AU2124597A (en) | 1997-09-16 |
| KR20040096516A (ko) | 2004-11-16 |
| US20060114563A1 (en) | 2006-06-01 |
| EP0883820A1 (en) | 1998-12-16 |
| DE69709545D1 (de) | 2002-02-14 |
| US6987612B2 (en) | 2006-01-17 |
| US6590705B1 (en) | 2003-07-08 |
| NO983987L (no) | 1998-10-29 |
| JP4221522B2 (ja) | 2009-02-12 |
| EP0883820B1 (en) | 2002-01-09 |
| BR9707766A (pt) | 1999-07-27 |
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