JP2004533654A - 光学機能層でコーティングされた偏光子 - Google Patents
光学機能層でコーティングされた偏光子 Download PDFInfo
- Publication number
- JP2004533654A JP2004533654A JP2003510992A JP2003510992A JP2004533654A JP 2004533654 A JP2004533654 A JP 2004533654A JP 2003510992 A JP2003510992 A JP 2003510992A JP 2003510992 A JP2003510992 A JP 2003510992A JP 2004533654 A JP2004533654 A JP 2004533654A
- Authority
- JP
- Japan
- Prior art keywords
- polarizer
- optical stack
- optical
- functional coating
- intrinsic
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 87
- 239000002346 layers by function Substances 0.000 title description 9
- 238000000576 coating method Methods 0.000 claims abstract description 79
- 239000011248 coating agent Substances 0.000 claims abstract description 68
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 229920000106 Liquid crystal polymer Polymers 0.000 claims abstract description 6
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 54
- 239000010410 layer Substances 0.000 claims description 37
- 239000012790 adhesive layer Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 10
- 229910052740 iodine Inorganic materials 0.000 claims description 10
- 239000011630 iodine Substances 0.000 claims description 10
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000003667 anti-reflective effect Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000010408 film Substances 0.000 description 26
- 229920002284 Cellulose triacetate Polymers 0.000 description 8
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 238000005253 cladding Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 230000010287 polarization Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 7
- 230000005670 electromagnetic radiation Effects 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- -1 triiodide ions Chemical class 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000006117 anti-reflective coating Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000004313 glare Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920001197 polyacetylene Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920006370 Kynar Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000005829 chemical entities Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007764 slot die coating Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/897,865 US7110178B2 (en) | 2001-07-02 | 2001-07-02 | Polarizers coated with optically functional layers |
| PCT/US2002/010985 WO2003005070A2 (en) | 2001-07-02 | 2002-04-10 | Polarizers coated with optically functional layers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004533654A true JP2004533654A (ja) | 2004-11-04 |
| JP2004533654A5 JP2004533654A5 (enExample) | 2005-12-22 |
Family
ID=25408560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003510992A Pending JP2004533654A (ja) | 2001-07-02 | 2002-04-10 | 光学機能層でコーティングされた偏光子 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7110178B2 (enExample) |
| EP (1) | EP1412778B1 (enExample) |
| JP (1) | JP2004533654A (enExample) |
| KR (1) | KR20040015307A (enExample) |
| CN (1) | CN100533179C (enExample) |
| AT (1) | ATE357002T1 (enExample) |
| AU (1) | AU2002307178A1 (enExample) |
| CA (1) | CA2449976C (enExample) |
| DE (1) | DE60218855T2 (enExample) |
| WO (1) | WO2003005070A2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021532423A (ja) * | 2019-05-28 | 2021-11-25 | エルジー・ケム・リミテッド | 反射防止フィルム、偏光板およびディスプレイ装置 |
| JP2021534463A (ja) * | 2019-05-28 | 2021-12-09 | エルジー・ケム・リミテッド | 反射防止フィルム、偏光板およびディスプレイ装置 |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW557371B (en) * | 2001-07-02 | 2003-10-11 | Sumitomo Chemical Co | Semi-transparent-semi-reflectivity film, semi- transparent-semi-reflectivity polarized film, polarized light device using these films, and liquid crystal display device using these films |
| US6831713B2 (en) * | 2002-02-08 | 2004-12-14 | Nitto Denko Corporation | Polarizing plate having all surfaces and sides covered with low moisture-permeable layers and liquid crystal display using the same |
| US6808657B2 (en) * | 2002-02-12 | 2004-10-26 | 3M Innovative Properties Company | Process for preparing a K-type polarizer |
| US7087194B2 (en) * | 2002-04-04 | 2006-08-08 | 3M Innovative Properties Company | K-type polarizer and preparation thereof |
| US6949207B2 (en) * | 2002-04-04 | 2005-09-27 | 3M Innovative Properties Company | K-type polarizer and preparation thereof |
| KR20040037943A (ko) * | 2002-10-31 | 2004-05-08 | 엘지.필립스 엘시디 주식회사 | 기판내부에 편광막을 형성한 액정표시장치 및 그제조방법 |
| US7236217B2 (en) * | 2003-01-16 | 2007-06-26 | 3M Innovative Properties Company | Package of optical films with zero-gap bond outside viewing area |
| US20040201795A1 (en) * | 2003-04-09 | 2004-10-14 | Paukshto Michael V. | Liquid crystal display with internal polarizer |
| US7041365B2 (en) * | 2003-05-12 | 2006-05-09 | 3M Innovative Properties Company | Static dissipative optical construction |
| US20070195416A1 (en) * | 2003-08-07 | 2007-08-23 | Nitto Denko Corporation | Interferential Optical Filter |
| US7057682B2 (en) * | 2003-12-24 | 2006-06-06 | 3M Innovative Properties Co. | Liquid crystal display with neutral dark state |
| US7573637B2 (en) * | 2004-08-03 | 2009-08-11 | Seiko Epson Corporation | Intrinsic polarizer and method of manufacturing an intrinsic polarizer |
| KR100743196B1 (ko) * | 2004-10-20 | 2007-07-27 | 삼성전자주식회사 | 액정표시장치 |
| US20080013021A1 (en) * | 2004-12-10 | 2008-01-17 | Gugliotta Eleni E | Cellular telephone and personal viewing mirror combination |
| US7391569B2 (en) * | 2004-12-29 | 2008-06-24 | 3M Innovative Properties Company | Projection system including intrinsic polarizer |
| US7502085B2 (en) | 2005-04-26 | 2009-03-10 | Samsung Electronics Co., Ltd. | Display device having functional transparent plate in prismatic structure on retarder provided on polarizer above display panel assembly |
| US7593004B2 (en) * | 2005-06-02 | 2009-09-22 | Eastman Kodak Company | Touchscreen with conductive layer comprising carbon nanotubes |
| US20070141244A1 (en) * | 2005-12-19 | 2007-06-21 | Eastman Kodak Company | Method of making a polarizer plate |
| US7732007B2 (en) * | 2005-12-19 | 2010-06-08 | Eastman Kodak Company | Method of making a polarizer plate |
| JP2007264605A (ja) * | 2006-02-28 | 2007-10-11 | Pioneer Electronic Corp | 光学機能フィルム、表示装置、および、光学機能フィルムの製造方法 |
| JP4929780B2 (ja) * | 2006-03-24 | 2012-05-09 | 住友化学株式会社 | 液晶表示装置及びそれに用いる防眩性偏光フィルム積層体 |
| US20080085381A1 (en) * | 2006-10-06 | 2008-04-10 | 3M Innovative Properties Company | Optical element with a polarizer and a support layer |
| JP5195744B2 (ja) * | 2007-03-07 | 2013-05-15 | 日本電気株式会社 | 画像表示装置 |
| KR101116957B1 (ko) * | 2007-08-09 | 2012-03-14 | 샤프 가부시키가이샤 | 액정 표시 장치 |
| US20090163686A1 (en) * | 2007-12-20 | 2009-06-25 | 3M Innovative Properties Company | Method of making an intrinsic polarizer |
| KR20090080370A (ko) * | 2008-01-21 | 2009-07-24 | 삼성전자주식회사 | 편광판 및 이를 갖는 표시 장치 |
| US20110193248A1 (en) * | 2010-02-09 | 2011-08-11 | Roger Wen-Yi Hsu | Method and Appartus for Making Retarder in Stereoscopic Glasses |
| US8379159B2 (en) | 2010-03-12 | 2013-02-19 | Roger Wen-Yi Hsu | Method and apparatus for improved retarder of 3D glasses |
| KR20130084288A (ko) * | 2010-06-08 | 2013-07-24 | 리얼디 인크. | 입체 액정 디스플레이 시스템 |
| DE102011056836B4 (de) * | 2011-06-22 | 2020-12-24 | Lg Display Co., Ltd. | Organische lichtemittierende Anzeigevorrichtung |
| TW201337349A (zh) * | 2012-03-12 | 2013-09-16 | Innocom Tech Shenzhen Co Ltd | 光學構件及顯示系統 |
| JP2016522838A (ja) | 2013-03-27 | 2016-08-04 | エルジー・ケム・リミテッド | 偏光子保護フィルム用樹脂組成物、偏光子保護フィルム、これを含む偏光板および偏光板の製造方法 |
| KR102174761B1 (ko) | 2013-08-14 | 2020-11-06 | 삼성디스플레이 주식회사 | 플렉서블 표시장치 및 그 제조방법 |
| TWI526505B (zh) | 2014-09-11 | 2016-03-21 | 財團法人工業技術研究院 | 硬塗層組成物及應用其之偏光膜和顯示器 |
| EP3241044B1 (en) * | 2014-12-30 | 2019-02-13 | 3M Innovative Properties Company | Optical stack including reflective polarizer and compensation film |
| CN104765183A (zh) * | 2015-01-27 | 2015-07-08 | 合肥京东方光电科技有限公司 | 一种显示装置及其制造方法 |
| TWI649591B (zh) * | 2016-05-31 | 2019-02-01 | 南韓商Ｓｋｃ股份有限公司 | 偏光件用保護膜、包含該膜之偏光板及具有該偏光板之顯示裝置 |
| US10014777B1 (en) | 2017-08-09 | 2018-07-03 | Texas Instruments Incorporated | Buck-boost DC-DC converter |
| CN109239964A (zh) * | 2018-09-27 | 2019-01-18 | 京东方科技集团股份有限公司 | 显示面板和显示装置 |
| CN109675870A (zh) * | 2019-01-28 | 2019-04-26 | 深圳市华星光电技术有限公司 | 一种显示装置及其制备方法 |
| GB2588162B (en) * | 2019-10-10 | 2023-06-14 | Flexenable Tech Limited | Liquid crystal devices |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US2397231A (en) | 1941-11-15 | 1946-03-26 | Polaroid Corp | Process of manufacturing coated light polarizers |
| US2445555A (en) * | 1945-04-16 | 1948-07-20 | Polaroid Corp | Light-polarizing polyvinyl sheet containing polyvinyl compoundboric acid complex |
| US6630970B2 (en) * | 2001-07-02 | 2003-10-07 | 3M Innovative Properties Company | Polarizers for use with liquid crystal displays |
| US4123141A (en) | 1977-09-02 | 1978-10-31 | Polaroid Corporation | Window system comprising light polarizers |
| JPS5614533A (en) * | 1979-07-16 | 1981-02-12 | Shin Etsu Chem Co Ltd | Production of polarizing film or sheet |
| US4747674A (en) | 1986-04-18 | 1988-05-31 | Polaroid Corporation | Contrast enhancement filter |
| US4818624A (en) * | 1986-12-19 | 1989-04-04 | Polaroid Corporation, Patent Department | Stabilized light-polarizing material |
| US5015072A (en) | 1989-11-29 | 1991-05-14 | Sperry Marine Inc. | Glare reduction shield |
| US5066108A (en) | 1989-12-22 | 1991-11-19 | Hughes Aircraft Company | High throughput contrast enhancement for polarized displays |
| GB9212219D0 (en) | 1992-06-09 | 1992-07-22 | Eev Ltd | Display |
| US6025897A (en) | 1993-12-21 | 2000-02-15 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
| US5666223A (en) * | 1995-12-01 | 1997-09-09 | Polaroid Corporation | High-efficiency K-sheet polarizer |
| US5742430A (en) | 1996-07-29 | 1998-04-21 | Polaroid Corporation | Displaceable doubled-over sheet configuration, useful particularly for a variable light transmission device |
| EP1018058A2 (en) * | 1997-03-06 | 2000-07-12 | Nashua Corporation | Improved display |
| KR20000010959A (ko) * | 1997-03-19 | 2000-02-25 | 나카무라 하사오 | 편광 필름 |
| US5886799A (en) | 1997-03-27 | 1999-03-23 | Polaroid Corporation | Polarizing holographic reflector module and method for the manufacture thereof |
| US5895106A (en) * | 1997-06-13 | 1999-04-20 | Ois Optical Imaging Systems, Inc. | NW twisted nematic LCD with negative tilted retarders on one side of liquid crystal cell |
| US5926293A (en) * | 1997-09-11 | 1999-07-20 | Polaroid Corporation | Holographic transflector |
| US5973834A (en) * | 1997-12-19 | 1999-10-26 | Polaroid Corporation | Method for the manufacture of a light-polarizing polyvinylene sheet |
| US6800378B2 (en) * | 1998-02-19 | 2004-10-05 | 3M Innovative Properties Company | Antireflection films for use with displays |
| EP1102091B1 (en) * | 1998-07-31 | 2006-10-04 | Nippon Kayaku Kabushiki Kaisha | Reflecting sheet and reflecting/semitransmitting sheet |
| US6392727B1 (en) | 1998-12-31 | 2002-05-21 | Honeywell International Inc. | Reduced reflectance polarized display |
| JP2000258772A (ja) * | 1999-03-10 | 2000-09-22 | Nippon Mitsubishi Oil Corp | 液晶表示装置 |
| JP3383260B2 (ja) * | 1999-04-26 | 2003-03-04 | 日東電工株式会社 | ニュートラル偏光板及び液晶表示装置 |
| JP2001091745A (ja) * | 1999-09-22 | 2001-04-06 | Nitto Denko Corp | 複合位相差板、光学補償偏光板及び液晶表示装置 |
| US6574044B1 (en) * | 1999-10-25 | 2003-06-03 | 3M Innovative Properties Company | Polarizer constructions and display devices exhibiting unique color effects |
| JP3857006B2 (ja) * | 2000-01-06 | 2006-12-13 | 富士通株式会社 | Ｌｃｄパネルの製造方法 |
| US6395863B2 (en) | 2000-02-02 | 2002-05-28 | Microtouch Systems, Inc. | Touch screen with polarizer and method of making same |
| US6549335B1 (en) * | 2000-07-28 | 2003-04-15 | 3M Innovative Properties Company | High durability circular polarizer for use with emissive displays |
| US6949207B2 (en) * | 2002-04-04 | 2005-09-27 | 3M Innovative Properties Company | K-type polarizer and preparation thereof |
-
2001
- 2001-07-02 US US09/897,865 patent/US7110178B2/en not_active Expired - Fee Related
-
2002
- 2002-04-10 EP EP02782477A patent/EP1412778B1/en not_active Expired - Lifetime
- 2002-04-10 WO PCT/US2002/010985 patent/WO2003005070A2/en not_active Ceased
- 2002-04-10 CA CA002449976A patent/CA2449976C/en not_active Expired - Fee Related
- 2002-04-10 KR KR10-2003-7017232A patent/KR20040015307A/ko not_active Ceased
- 2002-04-10 CN CNB028134508A patent/CN100533179C/zh not_active Expired - Fee Related
- 2002-04-10 AU AU2002307178A patent/AU2002307178A1/en not_active Abandoned
- 2002-04-10 DE DE60218855T patent/DE60218855T2/de not_active Expired - Lifetime
- 2002-04-10 JP JP2003510992A patent/JP2004533654A/ja active Pending
- 2002-04-10 AT AT02782477T patent/ATE357002T1/de not_active IP Right Cessation
-
2006
- 2006-09-18 US US11/532,672 patent/US7251075B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021532423A (ja) * | 2019-05-28 | 2021-11-25 | エルジー・ケム・リミテッド | 反射防止フィルム、偏光板およびディスプレイ装置 |
| JP2021534463A (ja) * | 2019-05-28 | 2021-12-09 | エルジー・ケム・リミテッド | 反射防止フィルム、偏光板およびディスプレイ装置 |
| JP7102042B2 (ja) | 2019-05-28 | 2022-07-19 | エルジー・ケム・リミテッド | 反射防止フィルム、偏光板およびディスプレイ装置 |
| JP7102038B2 (ja) | 2019-05-28 | 2022-07-19 | エルジー・ケム・リミテッド | 反射防止フィルム、偏光板およびディスプレイ装置 |
| US12174408B2 (en) | 2019-05-28 | 2024-12-24 | Lg Chem, Ltd. | Anti-reflective film, polarizing plate, and display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1412778B1 (en) | 2007-03-14 |
| DE60218855T2 (de) | 2007-12-13 |
| EP1412778A2 (en) | 2004-04-28 |
| US7110178B2 (en) | 2006-09-19 |
| DE60218855D1 (de) | 2007-04-26 |
| ATE357002T1 (de) | 2007-04-15 |
| US20070013818A1 (en) | 2007-01-18 |
| CN1656393A (zh) | 2005-08-17 |
| CA2449976A1 (en) | 2003-01-16 |
| US7251075B2 (en) | 2007-07-31 |
| US20030002154A1 (en) | 2003-01-02 |
| KR20040015307A (ko) | 2004-02-18 |
| WO2003005070A2 (en) | 2003-01-16 |
| CA2449976C (en) | 2009-02-03 |
| CN100533179C (zh) | 2009-08-26 |
| AU2002307178A1 (en) | 2003-01-21 |
| WO2003005070A3 (en) | 2003-04-10 |
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