TW201518792A - 多層反射式偏光片 - Google Patents
多層反射式偏光片 Download PDFInfo
- Publication number
- TW201518792A TW201518792A TW103130874A TW103130874A TW201518792A TW 201518792 A TW201518792 A TW 201518792A TW 103130874 A TW103130874 A TW 103130874A TW 103130874 A TW103130874 A TW 103130874A TW 201518792 A TW201518792 A TW 201518792A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- reflective polarizer
- average transmittance
- range
- normal incidence
- Prior art date
Links
- 238000002834 transmittance Methods 0.000 claims description 102
- 230000000903 blocking effect Effects 0.000 claims description 94
- 230000003287 optical effect Effects 0.000 claims description 58
- 238000005259 measurement Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 27
- 239000010410 layer Substances 0.000 description 135
- 239000010408 film Substances 0.000 description 36
- 229920000642 polymer Polymers 0.000 description 30
- 230000000052 comparative effect Effects 0.000 description 26
- 239000012788 optical film Substances 0.000 description 25
- 238000001228 spectrum Methods 0.000 description 23
- 239000004417 polycarbonate Substances 0.000 description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 11
- 239000004973 liquid crystal related substance Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000010287 polarization Effects 0.000 description 10
- 239000011112 polyethylene naphthalate Substances 0.000 description 8
- 238000002310 reflectometry Methods 0.000 description 7
- -1 light guides Substances 0.000 description 6
- 238000000411 transmission spectrum Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920000515 polycarbonate Polymers 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 4
- 229920001634 Copolyester Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 125000005487 naphthalate group Chemical group 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 238000000418 atomic force spectrum Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
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)
- Polarising Elements (AREA)
- Optical Filters (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361874782P | 2013-09-06 | 2013-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201518792A true TW201518792A (zh) | 2015-05-16 |
Family
ID=51541377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103130874A TW201518792A (zh) | 2013-09-06 | 2014-09-05 | 多層反射式偏光片 |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10185068B2 (enExample) |
| EP (1) | EP3042226A1 (enExample) |
| JP (1) | JP6777540B2 (enExample) |
| KR (1) | KR102227059B1 (enExample) |
| CN (1) | CN105492940B (enExample) |
| MX (1) | MX2016002761A (enExample) |
| SG (1) | SG11201601633UA (enExample) |
| TW (1) | TW201518792A (enExample) |
| WO (1) | WO2015035030A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12253760B2 (en) | 2021-06-25 | 2025-03-18 | Beijing Boe Display Technology Co., Ltd. | Display screen and display apparatus |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6938548B2 (ja) * | 2016-06-09 | 2021-09-22 | スリーエム イノベイティブ プロパティズ カンパニー | 光学フィルタ |
| CN109477920B (zh) * | 2016-07-12 | 2022-02-08 | 3M创新有限公司 | 光学叠堆 |
| WO2018052872A1 (en) | 2016-09-13 | 2018-03-22 | 3M Innovative Properties Company | Single packet reflective polarizer with thickness profile tailored for low color at oblique angles |
| JP6822415B2 (ja) * | 2016-11-07 | 2021-01-27 | 東レ株式会社 | 光源ユニット |
| CN110023798B (zh) * | 2016-11-29 | 2020-11-27 | 3M创新有限公司 | 光学叠堆 |
| WO2018163009A1 (en) * | 2017-03-06 | 2018-09-13 | 3M Innovative Properties Company | High contrast optical film and devices including the same |
| US11156757B2 (en) | 2017-03-06 | 2021-10-26 | 3M Innovative Properties Company | High contrast optical film and devices including the same |
| CN111164471B (zh) | 2017-10-02 | 2022-05-17 | 3M创新有限公司 | 用于校正色移的部分反射器 |
| EP3743751A1 (en) * | 2018-01-26 | 2020-12-02 | 3M Innovative Properties Company | Multilayer reflective polarizer with crystalline low index layers |
| JP2021522553A (ja) * | 2018-05-02 | 2021-08-30 | スリーエム イノベイティブ プロパティズ カンパニー | 多層リフレクタ |
| US11927783B2 (en) | 2018-07-13 | 2024-03-12 | 3M Innovative Properties Company | Optical system and optical film |
| US11182614B2 (en) | 2018-07-24 | 2021-11-23 | Magic Leap, Inc. | Methods and apparatuses for determining and/or evaluating localizing maps of image display devices |
| US12022684B2 (en) | 2018-09-14 | 2024-06-25 | 3M Innovative Properties Company | Polarizer and display including same |
| KR102726174B1 (ko) * | 2018-09-27 | 2024-11-06 | 도요보 가부시키가이샤 | 다층 적층 필름 |
| JP7400725B2 (ja) | 2018-09-27 | 2023-12-19 | 東洋紡株式会社 | 多層積層フィルム |
| JP7358488B2 (ja) * | 2019-02-02 | 2023-10-10 | スリーエム イノベイティブ プロパティズ カンパニー | 高赤外透明度を有する光学拡散体 |
| CN113892045B (zh) * | 2019-05-23 | 2025-02-21 | 3M创新有限公司 | 光学膜和光学叠堆 |
| WO2021059191A1 (en) | 2019-09-27 | 2021-04-01 | 3M Innovative Properties Company | Color neutral emissive display with notched reflective polarizer |
| CN114502993B (zh) | 2019-09-27 | 2024-09-27 | 3M创新有限公司 | 反射偏振器和光学系统 |
| CN114762455B (zh) | 2019-12-19 | 2025-08-12 | 3M创新有限公司 | 反射偏振器和显示系统 |
| JP7654002B2 (ja) * | 2020-02-07 | 2025-03-31 | スリーエム イノベイティブ プロパティズ カンパニー | 反射偏光子及びディスプレイシステム |
| US12386192B2 (en) | 2020-03-09 | 2025-08-12 | 3M Innovative Properties Company | Reflective polarizer and display system |
| US20230204839A1 (en) * | 2020-05-08 | 2023-06-29 | 3M Innovative Properties Company | Optical Film |
| CN114326197B (zh) | 2020-09-30 | 2025-04-18 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610729A (en) | 1969-06-18 | 1971-10-05 | Polaroid Corp | Multilayered light polarizer |
| US4446305A (en) | 1981-03-02 | 1984-05-01 | Polaroid Corporation | Optical device including birefringent polymer |
| US4540623A (en) | 1983-10-14 | 1985-09-10 | The Dow Chemical Company | Coextruded multi-layered articles |
| US5103337A (en) | 1990-07-24 | 1992-04-07 | The Dow Chemical Company | Infrared reflective optical interference film |
| US5296961A (en) * | 1991-04-23 | 1994-03-22 | Coherent, Inc. | Dichroic optical filter |
| US5233465A (en) | 1992-05-27 | 1993-08-03 | The Dow Chemical Company | Visibly transparent infrared reflecting film with color masking |
| WO1994010589A1 (en) | 1992-10-29 | 1994-05-11 | The Dow Chemical Company | Formable reflective multilayer body |
| 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 |
| JP3971455B2 (ja) | 1993-12-21 | 2007-09-05 | スリーエム カンパニー | 多層光学フィルム |
| US5509154A (en) | 1994-11-01 | 1996-04-23 | Select Comfort Corporation | Air control system for an air bed |
| DE69626124T2 (de) | 1995-06-26 | 2003-10-09 | Minnesota Mining & Mfg | Diffus reflektierende mehrschicht-polarisatoren und spiegel |
| WO1997001440A1 (en) | 1995-06-26 | 1997-01-16 | Minnesota Mining And Manufacturing Company | Multilayer polymer film with additional coatings or layers |
| DE69617016T2 (de) | 1995-06-26 | 2002-07-18 | Minnesota Mining And Mfg. Co., Saint Paul | Durchsichtiges Mehrschichtgerät |
| US5808794A (en) * | 1996-07-31 | 1998-09-15 | Weber; Michael F. | Reflective polarizers having extended red band edge for controlled off axis color |
| EP1548045B1 (en) | 1998-01-13 | 2009-06-03 | Minnesota Mining And Manufacturing Company | Modified copolyesters |
| US6808658B2 (en) | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
| US6157490A (en) | 1998-01-13 | 2000-12-05 | 3M Innovative Properties Company | Optical film with sharpened bandedge |
| US6531230B1 (en) | 1998-01-13 | 2003-03-11 | 3M Innovative Properties Company | Color shifting film |
| AU2478499A (en) | 1998-01-28 | 1999-08-16 | Minnesota Mining And Manufacturing Company | Infrared interference filter |
| US6949212B2 (en) | 2002-11-27 | 2005-09-27 | 3M Innovative Properties Company | Methods and devices for stretching polymer films |
| EP1869507A2 (en) | 2005-04-06 | 2007-12-26 | 3M Innovative Properties Company | Diffuse reflective polariziing films with orientable polymer blends |
| US20070047080A1 (en) | 2005-08-31 | 2007-03-01 | 3M Innovative Properties Company | Methods of producing multilayer reflective polarizer |
| GB0601283D0 (en) | 2006-01-23 | 2006-03-01 | Crysoptix Ltd | Multilayer polarizer |
| US7826009B2 (en) * | 2006-12-21 | 2010-11-02 | 3M Innovative Properties Company | Hybrid polarizer |
| US7791687B2 (en) | 2006-12-21 | 2010-09-07 | 3M Innovative Properties Company | Display including reflective polarizer |
| MY163688A (en) | 2008-03-31 | 2017-10-13 | 3M Innovative Properties Co | Low layer count reflective polarizer with optimized gain |
| KR101841786B1 (ko) | 2010-05-07 | 2018-03-23 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 다층 중합체 필름을 제조하기 위한 피드블록 |
| JP6275934B2 (ja) * | 2010-09-17 | 2018-02-07 | 日東電工株式会社 | 光拡散素子、光拡散素子付偏光板、偏光素子、およびこれらを用いた液晶表示装置 |
| WO2013059231A1 (en) * | 2011-10-20 | 2013-04-25 | 3M Innovative Properties Company | Apodized broadband partial reflectors |
| KR102047286B1 (ko) * | 2011-10-20 | 2019-11-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 경사형 투과 스펙트럼 전방 반사기를 갖는 조명 시스템 |
| JP5069806B2 (ja) * | 2012-02-13 | 2012-11-07 | 帝人株式会社 | 液晶セル貼合せ用偏光板 |
| JP5812444B2 (ja) * | 2012-04-13 | 2015-11-11 | 日東電工株式会社 | 光学部材、偏光板のセットおよび液晶表示装置 |
-
2014
- 2014-09-04 WO PCT/US2014/054068 patent/WO2015035030A1/en not_active Ceased
- 2014-09-04 EP EP14766348.8A patent/EP3042226A1/en not_active Withdrawn
- 2014-09-04 SG SG11201601633UA patent/SG11201601633UA/en unknown
- 2014-09-04 CN CN201480048232.2A patent/CN105492940B/zh active Active
- 2014-09-04 JP JP2016540380A patent/JP6777540B2/ja active Active
- 2014-09-04 US US14/916,913 patent/US10185068B2/en active Active
- 2014-09-04 KR KR1020167008534A patent/KR102227059B1/ko not_active Expired - Fee Related
- 2014-09-04 MX MX2016002761A patent/MX2016002761A/es unknown
- 2014-09-05 TW TW103130874A patent/TW201518792A/zh unknown
-
2018
- 2018-12-19 US US16/225,852 patent/US10539729B2/en active Active
-
2019
- 2019-12-04 US US16/702,633 patent/US11280947B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12253760B2 (en) | 2021-06-25 | 2025-03-18 | Beijing Boe Display Technology Co., Ltd. | Display screen and display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105492940A (zh) | 2016-04-13 |
| US20200103576A1 (en) | 2020-04-02 |
| CN105492940B (zh) | 2019-09-03 |
| SG11201601633UA (en) | 2016-04-28 |
| US11280947B2 (en) | 2022-03-22 |
| JP2016534407A (ja) | 2016-11-04 |
| US10539729B2 (en) | 2020-01-21 |
| US20160195659A1 (en) | 2016-07-07 |
| EP3042226A1 (en) | 2016-07-13 |
| US20190121009A1 (en) | 2019-04-25 |
| KR20160055173A (ko) | 2016-05-17 |
| WO2015035030A1 (en) | 2015-03-12 |
| US10185068B2 (en) | 2019-01-22 |
| JP6777540B2 (ja) | 2020-10-28 |
| KR102227059B1 (ko) | 2021-03-15 |
| MX2016002761A (es) | 2016-05-26 |
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