SG185719A1 - Light redirecting film and display system incorporating same - Google Patents
Light redirecting film and display system incorporating same Download PDFInfo
- Publication number
- SG185719A1 SG185719A1 SG2012086195A SG2012086195A SG185719A1 SG 185719 A1 SG185719 A1 SG 185719A1 SG 2012086195 A SG2012086195 A SG 2012086195A SG 2012086195 A SG2012086195 A SG 2012086195A SG 185719 A1 SG185719 A1 SG 185719A1
- Authority
- SG
- Singapore
- Prior art keywords
- film
- less
- optical
- item
- structured surface
- Prior art date
Links
- 239000012788 optical film Substances 0.000 claims abstract description 191
- 230000003287 optical effect Effects 0.000 claims abstract description 178
- 239000010408 film Substances 0.000 claims description 269
- 239000002245 particle Substances 0.000 claims description 61
- 239000000758 substrate Substances 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 description 30
- 239000010410 layer Substances 0.000 description 23
- 238000009826 distribution Methods 0.000 description 21
- 239000002105 nanoparticle Substances 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 239000000203 mixture Substances 0.000 description 18
- 238000000576 coating method Methods 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 15
- 239000000377 silicon dioxide Substances 0.000 description 8
- 230000009466 transformation Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000010415 colloidal nanoparticle Substances 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- -1 polyethylene naphthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000000089 atomic force micrograph Methods 0.000 description 2
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 241000202755 Areca Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000001227 electron beam curing Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34923410P | 2010-05-28 | 2010-05-28 | |
| PCT/US2011/036825 WO2011149715A1 (en) | 2010-05-28 | 2011-05-17 | Light redirecting film and display system incorporating same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG185719A1 true SG185719A1 (en) | 2012-12-28 |
Family
ID=44121292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012086195A SG185719A1 (en) | 2010-05-28 | 2011-05-17 | Light redirecting film and display system incorporating same |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10156661B2 (https=) |
| EP (2) | EP2577364B1 (https=) |
| JP (1) | JP6018051B2 (https=) |
| KR (1) | KR101851413B1 (https=) |
| CN (1) | CN102906604B (https=) |
| SG (1) | SG185719A1 (https=) |
| TW (1) | TW201211589A (https=) |
| WO (1) | WO2011149715A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460231B (zh) | 2009-06-02 | 2016-05-18 | 3M创新有限公司 | 光重新定向膜和使用此膜的显示器 |
| KR102008564B1 (ko) | 2009-08-25 | 2019-08-07 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 방향 전환 필름 및 이를 포함하는 디스플레이 시스템 |
| WO2011140018A1 (en) | 2010-05-07 | 2011-11-10 | 3M Innovative Properties Company | Antireflective films comprising microstructured surface |
| CN104136950B (zh) * | 2011-12-21 | 2019-04-23 | 3M创新有限公司 | 光学膜叠堆 |
| DE202012013652U1 (de) | 2011-12-29 | 2019-01-08 | 3M Innovative Properties Company | Reinigbare Gegenstände |
| CN104136970A (zh) * | 2012-01-31 | 2014-11-05 | 3M创新有限公司 | 具有非织造漫射体的显示器 |
| KR102159604B1 (ko) | 2012-11-21 | 2020-09-25 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 확산 필름 및 이를 제조하는 방법 |
| US10557973B2 (en) | 2012-12-14 | 2020-02-11 | 3M Innovative Properties Company | Brightness enhancing film with embedded diffuser |
| DE102013003441A1 (de) * | 2013-02-25 | 2014-09-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Elektromagnetische Strahlung streuendes Element |
| JP2020506417A (ja) * | 2017-01-16 | 2020-02-27 | スリーエム イノベイティブ プロパティズ カンパニー | ファセット化された微細構造化表面 |
| TWI851366B (zh) * | 2023-08-01 | 2024-08-01 | 詠巨科技有限公司 | 光學補償膜 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598280A (en) * | 1993-03-23 | 1997-01-28 | Dai Nippon Printing Co., Ltd. | Film lens and a surface light source using the same |
| JP3607759B2 (ja) * | 1995-09-08 | 2005-01-05 | 五洋紙工株式会社 | プリズムシート |
| JPH1020103A (ja) * | 1996-07-05 | 1998-01-23 | Dainippon Printing Co Ltd | 防眩フィルム |
| US6280063B1 (en) * | 1997-05-09 | 2001-08-28 | 3M Innovative Properties Company | Brightness enhancement article |
| CA2316974A1 (en) | 1998-01-13 | 1999-07-22 | Minnesota Mining And Manufacturing Company | Process for making multilayer optical films |
| JP2003004903A (ja) * | 2001-06-21 | 2003-01-08 | Fuji Photo Film Co Ltd | 防眩フィルム、偏光板用保護フィルム、偏光板、および画像表示装置 |
| JP4130928B2 (ja) | 2003-08-13 | 2008-08-13 | 住友化学株式会社 | 防眩性光学フィルム |
| TWI461758B (zh) * | 2003-08-13 | 2014-11-21 | Sumitomo Chemical Co | 製備抗眩光學膜的方法 |
| TW200508707A (en) * | 2003-08-29 | 2005-03-01 | Ind Tech Res Inst | High brightness diffusing sheet |
| JP4384506B2 (ja) * | 2004-01-06 | 2009-12-16 | ダイセル化学工業株式会社 | 防眩性膜 |
| JP4739719B2 (ja) * | 2004-10-01 | 2011-08-03 | ダイセル化学工業株式会社 | 防眩性フィルム |
| CN101128753B (zh) | 2005-02-22 | 2012-07-04 | 富士胶片株式会社 | 薄膜及其制备方法、使用该薄膜的偏振片、液晶、以及使用该偏振片的显示装置 |
| JP2007079533A (ja) | 2005-08-17 | 2007-03-29 | Fujifilm Corp | 光学樹脂フィルム、これを用いた偏光板および液晶表示装置 |
| CN100590458C (zh) * | 2005-08-17 | 2010-02-17 | 富士胶片株式会社 | 光学树脂膜以及使用该光学树脂膜的偏光膜和液晶显示装置 |
| JP2007108724A (ja) * | 2005-09-16 | 2007-04-26 | Fujifilm Corp | 防眩性反射防止フィルム、これを用いた偏光板および液晶表示装置 |
| US7505104B2 (en) * | 2005-09-16 | 2009-03-17 | Fujifilm Corporation | Antiglare antireflective film, polarizing plate and liquid crystal display |
| JP2007187952A (ja) * | 2006-01-16 | 2007-07-26 | Sumitomo Chemical Co Ltd | 防眩フィルム、その製造方法、そのための金型の製造方法、及び表示装置 |
| JP2007233185A (ja) | 2006-03-02 | 2007-09-13 | Fujifilm Corp | 光学フィルム、反射防止フィルム、偏光板および画像表示装置 |
| WO2007111026A1 (ja) * | 2006-03-29 | 2007-10-04 | Tomoegawa Co., Ltd. | 光学フィルム |
| TWI447442B (zh) | 2008-06-26 | 2014-08-01 | Eternal Chemical Co Ltd | 具有非球形粒子之光學薄膜 |
| US8493660B2 (en) * | 2006-08-18 | 2013-07-23 | Dai Nippon Printing Co., Ltd. | Optical layered body comprising a light-transmitting substrate and antiglare layer, polarizer and image display device |
| JP2008216430A (ja) * | 2007-03-01 | 2008-09-18 | Toppan Printing Co Ltd | 防眩フィルム |
| US20100095982A1 (en) | 2007-06-04 | 2010-04-22 | Steven Garlick | Film cleaning system |
| US8623140B2 (en) | 2007-07-25 | 2014-01-07 | 3M Innovative Properties Company | System and method for making a film having a matte finish |
| JP2009098657A (ja) * | 2007-09-26 | 2009-05-07 | Fujifilm Corp | 液晶表示装置 |
| JP5139781B2 (ja) | 2007-11-21 | 2013-02-06 | シャープ株式会社 | 機能性フィルム及び表示装置 |
| JP5188251B2 (ja) | 2008-04-22 | 2013-04-24 | 旭化成株式会社 | 防眩性フィルム |
| JP2010032739A (ja) * | 2008-07-29 | 2010-02-12 | Suntechopt Co Ltd | レンズフィルムおよびこれを備えた光学表示用バックライトユニット |
| JP2010066469A (ja) | 2008-09-10 | 2010-03-25 | Daicel Chem Ind Ltd | 防眩性フィルムおよびその製造方法 |
| JP5402486B2 (ja) | 2008-10-07 | 2014-01-29 | 大日本印刷株式会社 | 光学シート、面光源装置および透過型表示装置 |
| JP5158443B2 (ja) * | 2009-03-25 | 2013-03-06 | 住友化学株式会社 | 防眩フィルムおよびその製造方法、ならびに金型の製造方法 |
| CN102460231B (zh) * | 2009-06-02 | 2016-05-18 | 3M创新有限公司 | 光重新定向膜和使用此膜的显示器 |
| KR102008564B1 (ko) * | 2009-08-25 | 2019-08-07 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 방향 전환 필름 및 이를 포함하는 디스플레이 시스템 |
| JP5908842B2 (ja) * | 2009-10-27 | 2016-04-26 | スリーエム イノベイティブ プロパティズ カンパニー | 抗歪み表面を有する光学フィルム |
-
2011
- 2011-05-17 KR KR1020127033371A patent/KR101851413B1/ko not_active Expired - Fee Related
- 2011-05-17 CN CN201180025462.3A patent/CN102906604B/zh active Active
- 2011-05-17 WO PCT/US2011/036825 patent/WO2011149715A1/en not_active Ceased
- 2011-05-17 EP EP11721945.1A patent/EP2577364B1/en not_active Not-in-force
- 2011-05-17 EP EP16183364.5A patent/EP3125003A1/en not_active Withdrawn
- 2011-05-17 SG SG2012086195A patent/SG185719A1/en unknown
- 2011-05-17 JP JP2013512658A patent/JP6018051B2/ja not_active Expired - Fee Related
- 2011-05-17 US US13/700,572 patent/US10156661B2/en active Active
- 2011-05-27 TW TW100118727A patent/TW201211589A/zh unknown
-
2018
- 2018-11-09 US US16/186,046 patent/US11226433B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102906604A (zh) | 2013-01-30 |
| KR101851413B1 (ko) | 2018-04-23 |
| US20130070341A1 (en) | 2013-03-21 |
| JP2013535021A (ja) | 2013-09-09 |
| EP2577364B1 (en) | 2016-09-28 |
| CN102906604B (zh) | 2016-04-27 |
| US10156661B2 (en) | 2018-12-18 |
| JP6018051B2 (ja) | 2016-11-02 |
| US20190094418A1 (en) | 2019-03-28 |
| TW201211589A (en) | 2012-03-16 |
| KR20130092428A (ko) | 2013-08-20 |
| EP2577364A1 (en) | 2013-04-10 |
| WO2011149715A1 (en) | 2011-12-01 |
| US11226433B2 (en) | 2022-01-18 |
| EP3125003A1 (en) | 2017-02-01 |
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