TWI570447B - 廣角鏡系統 - Google Patents
廣角鏡系統 Download PDFInfo
- Publication number
- TWI570447B TWI570447B TW096111429A TW96111429A TWI570447B TW I570447 B TWI570447 B TW I570447B TW 096111429 A TW096111429 A TW 096111429A TW 96111429 A TW96111429 A TW 96111429A TW I570447 B TWI570447 B TW I570447B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- angle
- stack
- mirror
- microlayers
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 55
- 230000001902 propagating effect Effects 0.000 claims description 38
- 239000010409 thin film Substances 0.000 claims description 20
- 230000002829 reductive effect Effects 0.000 claims description 9
- 239000010410 layer Substances 0.000 description 131
- 239000000463 material Substances 0.000 description 82
- 239000010408 film Substances 0.000 description 53
- 238000002310 reflectometry Methods 0.000 description 45
- 230000000052 comparative effect Effects 0.000 description 16
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 16
- 239000004926 polymethyl methacrylate Substances 0.000 description 16
- 239000000976 ink Substances 0.000 description 13
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 11
- 239000011112 polyethylene naphthalate Substances 0.000 description 11
- 239000004811 fluoropolymer Substances 0.000 description 10
- 229920002313 fluoropolymer Polymers 0.000 description 10
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- 239000007787 solid Substances 0.000 description 5
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 4
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- 238000009304 pastoral farming Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- -1 Ethylene glycol ester Chemical class 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
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- 229910010272 inorganic material Inorganic materials 0.000 description 3
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- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000001429 visible spectrum Methods 0.000 description 3
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000004964 aerogel Substances 0.000 description 2
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- 230000001419 dependent effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
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- 230000000670 limiting effect Effects 0.000 description 2
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- 239000000203 mixture Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
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- 230000002745 absorbent Effects 0.000 description 1
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- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical group O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 230000001186 cumulative effect Effects 0.000 description 1
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- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000002991 molded plastic Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002098 polyfluorene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000417 polynaphthalene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000000352 supercritical drying Methods 0.000 description 1
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- 238000010408 sweeping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Optical Filters (AREA)
- Polarising Elements (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74411206P | 2006-03-31 | 2006-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200745624A TW200745624A (en) | 2007-12-16 |
| TWI570447B true TWI570447B (zh) | 2017-02-11 |
Family
ID=38564189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096111429A TWI570447B (zh) | 2006-03-31 | 2007-03-30 | 廣角鏡系統 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20080037127A1 (enExample) |
| EP (1) | EP2033025A2 (enExample) |
| JP (3) | JP2009532720A (enExample) |
| KR (3) | KR20160005800A (enExample) |
| CN (1) | CN101432641B (enExample) |
| TW (1) | TWI570447B (enExample) |
| WO (1) | WO2007115040A2 (enExample) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080037127A1 (en) * | 2006-03-31 | 2008-02-14 | 3M Innovative Properties Company | Wide angle mirror system |
| WO2008144644A2 (en) | 2007-05-20 | 2008-11-27 | 3M Innovative Properties Company | Semi-specular components in hollow cavity light recycling backlights |
| US9461201B2 (en) | 2007-11-14 | 2016-10-04 | Cree, Inc. | Light emitting diode dielectric mirror |
| US7915629B2 (en) | 2008-12-08 | 2011-03-29 | Cree, Inc. | Composite high reflectivity layer |
| US7708446B2 (en) * | 2008-02-26 | 2010-05-04 | Sabic Innovative Plastic Ip B.V. | Display film stacks and a method of modeling the films |
| JP5643750B2 (ja) | 2008-04-30 | 2014-12-17 | スリーエム イノベイティブ プロパティズ カンパニー | 照明システム及びそのための光注入カプラ |
| EP2321677A4 (en) * | 2008-08-08 | 2011-08-17 | 3M Innovative Properties Co | LIGHT PIPE HAVING VISCOELASTIC LAYER FOR MANAGING LIGHT |
| US8870436B2 (en) * | 2008-09-17 | 2014-10-28 | 3M Innovative Properties Company | Patterned adhesives for reflectors |
| US20110222263A1 (en) * | 2008-11-19 | 2011-09-15 | Weber Michael F | High transmission flux leveling multilayer optical film and related constructions |
| CN102265195B (zh) * | 2008-11-19 | 2014-05-28 | 3M创新有限公司 | 在极角和方位角方向均具有输出限制的多层光学膜及相关构造 |
| KR101703363B1 (ko) * | 2008-11-19 | 2017-02-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 조명 기구 및 다른 조명 시스템에서의 광 관리를 위한 브루스터 각 필름 |
| WO2010059568A1 (en) | 2008-11-19 | 2010-05-27 | 3M Innovative Properties Company | Reflective film combinations with output confinement in both polar and azimuthal directions and related constructions |
| SG172324A1 (en) * | 2008-12-30 | 2011-07-28 | 3M Innovative Properties Co | Fluoropolymeric multilayer optical film and methods of making and using the same |
| US8808811B2 (en) | 2009-04-15 | 2014-08-19 | 3M Innovative Properties Company | Process and apparatus for a nanovoided article |
| US10539722B2 (en) | 2009-04-15 | 2020-01-21 | 3M Innovative Properties Company | Optical film |
| US9291752B2 (en) | 2013-08-19 | 2016-03-22 | 3M Innovative Properties Company | Retroreflecting optical construction |
| KR101766494B1 (ko) | 2009-04-15 | 2017-08-08 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 결합을 방지하기 위한 광학 필름 |
| US9464179B2 (en) | 2009-04-15 | 2016-10-11 | 3M Innovative Properties Company | Process and apparatus for a nanovoided article |
| WO2010121019A1 (en) | 2009-04-15 | 2010-10-21 | 3M Innovative Properties Company | Retroreflecting optical construction |
| JP2012524381A (ja) | 2009-04-15 | 2012-10-11 | スリーエム イノベイティブ プロパティズ カンパニー | ボイドを含有する光学フィルムを備える光ガイド及びディスプレイシステム用ブラックライト |
| TWI605276B (zh) | 2009-04-15 | 2017-11-11 | ３Ｍ新設資產公司 | 光學結構及包含該光學結構之顯示系統 |
| US8142041B2 (en) * | 2009-08-27 | 2012-03-27 | Sabic Innovative Plastics Ip B.V. | Lenticular film and backlight modules for use therewith |
| US9362459B2 (en) | 2009-09-02 | 2016-06-07 | United States Department Of Energy | High reflectivity mirrors and method for making same |
| CN102576110B (zh) * | 2009-10-24 | 2016-02-24 | 3M创新有限公司 | 具有高离轴反射率的浸入型反射偏振片 |
| US9057843B2 (en) | 2009-10-24 | 2015-06-16 | 3M Innovative Properties Company | Immersed asymmetric reflector with reduced color |
| CN102576119B (zh) | 2009-10-24 | 2014-03-26 | 3M创新有限公司 | 光源和采用所述光源的显示系统 |
| EP2491442A1 (en) * | 2009-10-24 | 2012-08-29 | 3M Innovative Properties Company | Immersed reflective polarizer with angular confinement in selected planes of incidence |
| US9435493B2 (en) | 2009-10-27 | 2016-09-06 | Cree, Inc. | Hybrid reflector system for lighting device |
| JP5518447B2 (ja) * | 2009-11-30 | 2014-06-11 | ヂェンクゥエン ウェイ | 積層反射フィルム及び多層光学フィルム |
| JP5869494B2 (ja) | 2009-12-08 | 2016-02-24 | スリーエム イノベイティブ プロパティズ カンパニー | 光ガイド及び低屈折率フィルムを組み込んだ光学構造体 |
| US9678258B2 (en) | 2009-12-17 | 2017-06-13 | Apple Inc. | Dichroic glass for cosmetic appeal in an electronic device |
| US9012938B2 (en) | 2010-04-09 | 2015-04-21 | Cree, Inc. | High reflective substrate of light emitting devices with improved light output |
| US9105824B2 (en) | 2010-04-09 | 2015-08-11 | Cree, Inc. | High reflective board or substrate for LEDs |
| KR101960149B1 (ko) | 2010-04-15 | 2019-03-19 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 광학적 활성 영역 및 광학적 불활성 영역을 포함하는 재귀반사성 물품 |
| JP6046605B2 (ja) | 2010-04-15 | 2016-12-21 | スリーエム イノベイティブ プロパティズ カンパニー | 再帰反射性物品を形成する方法 |
| JP5997132B2 (ja) | 2010-04-15 | 2016-09-28 | スリーエム イノベイティブ プロパティズ カンパニー | 再帰反射性物品及びその形成方法 |
| WO2011146288A1 (en) | 2010-05-21 | 2011-11-24 | 3M Innovative Properties Company | Partially reflecting multilayer optical films with reduced color |
| WO2012054318A1 (en) * | 2010-10-20 | 2012-04-26 | 3M Innovative Properties Company | Wide band semi-specular mirror film incorporating nanovoided polymeric layer |
| BR112013019210A2 (pt) * | 2011-01-28 | 2019-09-24 | Baker Hughes Inc | material de revestimento não magnético |
| US10243121B2 (en) | 2011-06-24 | 2019-03-26 | Cree, Inc. | High voltage monolithic LED chip with improved reliability |
| US9728676B2 (en) | 2011-06-24 | 2017-08-08 | Cree, Inc. | High voltage monolithic LED chip |
| JP6070550B2 (ja) * | 2011-06-24 | 2017-02-01 | コニカミノルタ株式会社 | 光学反射フィルム |
| US9099626B2 (en) * | 2012-04-02 | 2015-08-04 | Jds Uniphase Corporation | Broadband dielectric reflectors for LED |
| US9625637B2 (en) | 2012-08-13 | 2017-04-18 | 3M Innovative Properties Company | Diffractive lighting devices with 3-dimensional appearance |
| US8807817B2 (en) | 2012-08-13 | 2014-08-19 | 3M Innovative Properties Company | Colorful diffractive luminaires providing white light illumination |
| US8944662B2 (en) | 2012-08-13 | 2015-02-03 | 3M Innovative Properties Company | Diffractive luminaires |
| US8834004B2 (en) | 2012-08-13 | 2014-09-16 | 3M Innovative Properties Company | Lighting devices with patterned printing of diffractive extraction features |
| US9279921B2 (en) * | 2013-04-19 | 2016-03-08 | 3M Innovative Properties Company | Multilayer stack with overlapping harmonics for wide visible-infrared coverage |
| US20160290599A1 (en) | 2013-12-23 | 2016-10-06 | 3M Innovative Properties Company | Luminaire with semi-specular reflector |
| US10161593B2 (en) | 2014-02-25 | 2018-12-25 | 3M Innovative Properties Company | Solid state lighting device with virtual filament(s) |
| US9046637B1 (en) | 2014-02-25 | 2015-06-02 | 3M Innovative Properties Company | Tubular lighting systems with inner and outer structured surfaces |
| TWI544179B (zh) * | 2014-09-05 | 2016-08-01 | 台達電子工業股份有限公司 | 光波長轉換裝置及其適用之光源系統 |
| US9823395B2 (en) * | 2014-10-17 | 2017-11-21 | 3M Innovative Properties Company | Multilayer optical film having overlapping harmonics |
| US10658546B2 (en) | 2015-01-21 | 2020-05-19 | Cree, Inc. | High efficiency LEDs and methods of manufacturing |
| JP6394968B2 (ja) * | 2015-02-06 | 2018-09-26 | 豊田合成株式会社 | 光学多層膜および発光素子 |
| DE102016120122C5 (de) | 2016-10-21 | 2020-03-12 | Carl Zeiss Vision International Gmbh | Brillenglas mit Beschichtung, Verfahren zum Herstellen eines Brillenglases sowie computerimplementiertes oder experimentelles Verfahren zur Auslegung eines Brillenglases |
| WO2018118524A1 (en) * | 2016-12-20 | 2018-06-28 | 3M Innovative Properties Company | Multilayer film including hidden fluorescent features |
| KR101945296B1 (ko) * | 2017-03-20 | 2019-02-08 | 주식회사 리크릭스 | 선택적 광 반사 필름 |
| CN110997464B (zh) * | 2017-08-14 | 2023-03-31 | 日产自动车株式会社 | 具有反射控制层的移动体 |
| US11009662B2 (en) * | 2017-09-05 | 2021-05-18 | Facebook Technologies, Llc | Manufacturing a graded index profile for waveguide display applications |
| US20230333293A1 (en) * | 2022-04-15 | 2023-10-19 | Precision Converting Technologies, LLC | Optical security feature |
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| US6905220B2 (en) * | 1995-06-26 | 2005-06-14 | 3M Innovative Properties Company | Backlight system with multilayer optical film reflector |
| US20060039167A1 (en) * | 2004-08-19 | 2006-02-23 | Hui-Ching Hsueh | Light guide plate & LGP-based FFP |
| US20080037127A1 (en) * | 2006-03-31 | 2008-02-14 | 3M Innovative Properties Company | Wide angle mirror system |
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|---|---|---|---|---|
| US3247392A (en) * | 1961-05-17 | 1966-04-19 | Optical Coating Laboratory Inc | Optical coating and assembly used as a band pass interference filter reflecting in the ultraviolet and infrared |
| JPH02287301A (ja) * | 1989-04-27 | 1990-11-27 | Copal Co Ltd | 入射角非依存性高反射率誘電体多層膜反射鏡 |
| US5103337A (en) * | 1990-07-24 | 1992-04-07 | The Dow Chemical Company | Infrared reflective optical interference film |
| JP3162398B2 (ja) * | 1992-11-27 | 2001-04-25 | 康博 小池 | 光散乱導光装置 |
| US5360659A (en) * | 1993-05-24 | 1994-11-01 | The Dow Chemical Company | Two component infrared reflecting film |
| US5882774A (en) * | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| KR100432457B1 (ko) | 1993-12-21 | 2004-05-22 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 휘도 향상 디바이스 |
| DE69423651T2 (de) * | 1993-12-21 | 2000-09-21 | Minnesota Mining And Mfg. Co., Saint Paul | Mehrschichtiger optischer film |
| AU2242295A (en) * | 1994-04-06 | 1995-10-30 | Minnesota Mining And Manufacturing Company | Polarized light sources |
| US6808658B2 (en) * | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
| US6531230B1 (en) * | 1998-01-13 | 2003-03-11 | 3M Innovative Properties Company | Color shifting film |
| US6208466B1 (en) * | 1998-11-25 | 2001-03-27 | 3M Innovative Properties Company | Multilayer reflector with selective transmission |
| DE19932082A1 (de) * | 1999-07-12 | 2001-01-18 | Schott Glas | Interferenzoptisches Schmalbandfilter |
| JP2001135122A (ja) | 1999-08-26 | 2001-05-18 | Three M Innovative Properties Co | 照明装置及び液晶表示装置 |
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| US6630283B1 (en) * | 2000-09-07 | 2003-10-07 | 3M Innovative Properties Company | Photothermographic and photographic elements having a transparent support having antihalation properties and properties for reducing woodgrain |
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| US20040159900A1 (en) * | 2003-01-27 | 2004-08-19 | 3M Innovative Properties Company | Phosphor based light sources having front illumination |
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2007
- 2007-03-27 US US11/691,769 patent/US20080037127A1/en not_active Abandoned
- 2007-03-28 KR KR1020157037190A patent/KR20160005800A/ko not_active Ceased
- 2007-03-28 KR KR1020147021145A patent/KR101789367B1/ko not_active Expired - Fee Related
- 2007-03-28 KR KR1020087023708A patent/KR20080108255A/ko not_active Ceased
- 2007-03-28 JP JP2009503247A patent/JP2009532720A/ja active Pending
- 2007-03-28 WO PCT/US2007/065366 patent/WO2007115040A2/en not_active Ceased
- 2007-03-28 EP EP07759580A patent/EP2033025A2/en not_active Withdrawn
- 2007-03-28 CN CN2007800108090A patent/CN101432641B/zh active Active
- 2007-03-30 TW TW096111429A patent/TWI570447B/zh not_active IP Right Cessation
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2008
- 2008-07-08 US US12/168,990 patent/US20080291361A1/en not_active Abandoned
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2012
- 2012-07-10 JP JP2012154778A patent/JP6001363B2/ja not_active Expired - Fee Related
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2016
- 2016-05-06 JP JP2016093434A patent/JP6640014B2/ja active Active
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| US6905220B2 (en) * | 1995-06-26 | 2005-06-14 | 3M Innovative Properties Company | Backlight system with multilayer optical film reflector |
| US6848795B2 (en) * | 2002-10-24 | 2005-02-01 | Eastman Kodak Company | Increased contrast overhead projection films |
| US20060039167A1 (en) * | 2004-08-19 | 2006-02-23 | Hui-Ching Hsueh | Light guide plate & LGP-based FFP |
| US20080037127A1 (en) * | 2006-03-31 | 2008-02-14 | 3M Innovative Properties Company | Wide angle mirror system |
| JP2009532720A (ja) * | 2006-03-31 | 2009-09-10 | スリーエム イノベイティブ プロパティズ カンパニー | 広角ミラーシステム |
| CN101432641B (zh) * | 2006-03-31 | 2011-10-12 | 3M创新有限公司 | 广角反射镜系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101432641A (zh) | 2009-05-13 |
| EP2033025A2 (en) | 2009-03-11 |
| JP2012198576A (ja) | 2012-10-18 |
| CN101432641B (zh) | 2011-10-12 |
| JP6640014B2 (ja) | 2020-02-05 |
| JP2016146001A (ja) | 2016-08-12 |
| TW200745624A (en) | 2007-12-16 |
| JP6001363B2 (ja) | 2016-10-05 |
| KR20140107642A (ko) | 2014-09-04 |
| WO2007115040A2 (en) | 2007-10-11 |
| US20080291361A1 (en) | 2008-11-27 |
| WO2007115040A3 (en) | 2008-12-24 |
| KR20160005800A (ko) | 2016-01-15 |
| KR20080108255A (ko) | 2008-12-12 |
| US20080037127A1 (en) | 2008-02-14 |
| JP2009532720A (ja) | 2009-09-10 |
| KR101789367B1 (ko) | 2017-10-23 |
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