TWI601983B - 結構化光學膜 - Google Patents
結構化光學膜 Download PDFInfo
- Publication number
- TWI601983B TWI601983B TW102109747A TW102109747A TWI601983B TW I601983 B TWI601983 B TW I601983B TW 102109747 A TW102109747 A TW 102109747A TW 102109747 A TW102109747 A TW 102109747A TW I601983 B TWI601983 B TW I601983B
- Authority
- TW
- Taiwan
- Prior art keywords
- item
- optical film
- less
- structured
- microlenses
- Prior art date
Links
- 239000012788 optical film Substances 0.000 title claims description 222
- 238000002834 transmittance Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 description 73
- 239000010410 layer Substances 0.000 description 49
- 239000010408 film Substances 0.000 description 43
- 230000010287 polarization Effects 0.000 description 13
- 239000000758 substrate Substances 0.000 description 13
- 230000001186 cumulative effect Effects 0.000 description 12
- 238000009826 distribution Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004630 atomic force microscopy Methods 0.000 description 4
- 235000012000 cholesterol Nutrition 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007516 diamond turning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 231100000989 no adverse effect Toxicity 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) 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
- 239000011230 binding agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 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
- 230000004313 glare Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000011160 research 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
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
-
- 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
- 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
- G02B5/0231—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 microprismatic or micropyramidal shape
-
- 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
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261613143P | 2012-03-20 | 2012-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201344253A TW201344253A (zh) | 2013-11-01 |
| TWI601983B true TWI601983B (zh) | 2017-10-11 |
Family
ID=47989381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102109747A TWI601983B (zh) | 2012-03-20 | 2013-03-19 | 結構化光學膜 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9389355B2 (enExample) |
| JP (1) | JP6293114B2 (enExample) |
| KR (1) | KR20140144217A (enExample) |
| CN (1) | CN104379993B (enExample) |
| TW (1) | TWI601983B (enExample) |
| WO (1) | WO2013142084A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102109473B1 (ko) | 2012-11-21 | 2020-05-12 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 확산 필름 및 이를 제조하는 방법 |
| BR112016006775A2 (pt) | 2013-10-02 | 2017-08-01 | 3M Innovative Properties Co | pilha de filmes ópticos e artigo |
| WO2015050750A1 (en) | 2013-10-02 | 2015-04-09 | 3M Innovative Properties Company | Microstuctured diffuser comprising first microstructured layer and coating, optical stacks, and method |
| JP6453864B2 (ja) | 2013-10-02 | 2019-01-16 | スリーエム イノベイティブ プロパティズ カンパニー | ポリアクリレート感圧性プライマーと、ポリアクリレート成分を含む接着剤と、を含む物品 |
| TWI646361B (zh) * | 2013-12-06 | 2019-01-01 | 光峰科技股份有限公司 | 用於產生均勻線性光源的光學模組及產生均勻線性光源的方法 |
| CN105137644B (zh) * | 2015-09-23 | 2018-08-10 | 宁波激智科技股份有限公司 | 一种减干涉光学增亮膜 |
| CN106199773B (zh) * | 2016-06-21 | 2018-06-01 | 宁波激智科技股份有限公司 | 一种高机械稳定性的光学薄膜堆及其制备方法 |
| EP3487914A1 (en) | 2016-07-22 | 2019-05-29 | 3M Innovative Properties Company | Structured film and articles thereof |
| TW201835554A (zh) * | 2016-12-12 | 2018-10-01 | 日商日本電氣硝子股份有限公司 | 透明物品 |
| CN106526727B (zh) * | 2016-12-23 | 2019-08-27 | 合肥乐凯科技产业有限公司 | 一种高辉度高雾度复合光学板 |
| US11307333B2 (en) * | 2017-01-04 | 2022-04-19 | 3M Innovative Properties Company | Asymmetric turning film with top-hat light output distributions |
| CN114967217B (zh) | 2017-01-04 | 2024-07-26 | 3M创新有限公司 | 光控膜及其形成方法 |
| KR102482762B1 (ko) * | 2017-01-10 | 2022-12-29 | 서울바이오시스 주식회사 | 포충기 |
| KR20190104175A (ko) * | 2017-01-16 | 2019-09-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 소면형 미세구조화된 표면 |
| DE102017003362A1 (de) | 2017-04-06 | 2018-10-11 | Carl Freudenberg Kg | Element zur Lichtmanipulation |
| CN110709641B (zh) * | 2017-06-06 | 2021-08-10 | 3M创新有限公司 | 包括宽幅转向膜和具有四分之一波长延迟器的反射偏振片的背光源 |
| EP3645275A1 (en) | 2017-06-26 | 2020-05-06 | 3M Innovative Properties Company | Structured film and articles thereof |
| WO2019003032A1 (en) | 2017-06-26 | 2019-01-03 | 3M Innovative Properties Company | STRUCTURED FILM AND ARTICLES THEREFOR |
| WO2019003058A1 (en) | 2017-06-26 | 2019-01-03 | 3M Innovative Properties Company | STRUCTURED FILM AND ARTICLES THEREFOR |
| TWI648570B (zh) * | 2017-07-20 | 2019-01-21 | 宏達國際電子股份有限公司 | 光學透鏡、光學系統及製作光學透鏡的方法 |
| US10670778B2 (en) | 2017-07-20 | 2020-06-02 | Htc Corporation | Optical lens, optical system and method of manufacturing optical lens |
| JP2020027218A (ja) * | 2018-08-16 | 2020-02-20 | 楷威電子股▲分▼有限公司 | 光学フィルム及びそれを応用したバックライトモジュール |
| TWI725446B (zh) * | 2019-06-12 | 2021-04-21 | 微采視像科技股份有限公司 | 用於顯示器可視側的光學膜 |
| TWI792544B (zh) * | 2021-09-08 | 2023-02-11 | 占暉光學股份有限公司 | 具偏振微小結構層之光學透鏡裝置及其方法 |
| US12001099B2 (en) * | 2021-12-16 | 2024-06-04 | 3M Innovative Properties Company | Integral multilayer optical film |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010141261A2 (en) * | 2009-06-02 | 2010-12-09 | 3M Innovative Properties Company | Light redirecting film and display system incorporating same |
| TW201100873A (en) * | 2007-04-03 | 2011-01-01 | Optivision Technology Inc | Optical film with surface structure |
| US20110045311A1 (en) * | 2009-08-24 | 2011-02-24 | Dai Nippon Printing Co., Ltd. | Optical film |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6322236B1 (en) | 1999-02-09 | 2001-11-27 | 3M Innovative Properties Company | Optical film with defect-reducing surface and method for making same |
| AU2003213290A1 (en) | 2002-02-28 | 2003-09-16 | 3M Innovative Properties Company | Compound polarization beam splitters |
| JP4262113B2 (ja) * | 2004-02-13 | 2009-05-13 | シチズン電子株式会社 | バックライト |
| KR100576870B1 (ko) | 2004-08-11 | 2006-05-10 | 삼성전기주식회사 | 질화물 반도체 발광소자 및 제조방법 |
| US7726865B2 (en) * | 2005-08-12 | 2010-06-01 | Sharp Kabushiki Kaisha | Backlight unit and liquid crystal display device |
| US7350442B2 (en) | 2005-11-15 | 2008-04-01 | 3M Innovative Properties Company | Cutting tool having variable movement in a z-direction laterally along a work piece for making microstructures |
| US7328638B2 (en) | 2005-12-27 | 2008-02-12 | 3M Innovative Properties Company | Cutting tool using interrupted cut fast tool servo |
| CN101004461B (zh) * | 2007-01-22 | 2010-10-06 | 长兴光学材料（苏州）有限公司 | 抗刮薄膜及液晶显示器 |
| EP2500767A1 (en) | 2007-05-20 | 2012-09-19 | 3M Innovative Properties Company | Semi-specular reflecting components in backlights, which have a thin hollow cavity and recycle the light |
| EP2153275A4 (en) | 2007-05-20 | 2010-09-08 | 3M Innovative Properties Co | LAMP COVER ASSEMBLY FOR A DIRECT LIGHTING TAIL LIGHT |
| TWI417609B (zh) * | 2007-11-09 | 2013-12-01 | Eternal Chemical Co Ltd | 光學膜 |
| KR100817768B1 (ko) * | 2008-02-29 | 2008-03-31 | 주식회사 엘지에스 | 광학시트 및 이를 구비한 액정표시장치 |
| WO2010059579A1 (en) | 2008-11-19 | 2010-05-27 | 3M Innovative Properties Company | High transmission flux leveling multilayer optical film and related constructions |
| KR101703363B1 (ko) | 2008-11-19 | 2017-02-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 조명 기구 및 다른 조명 시스템에서의 광 관리를 위한 브루스터 각 필름 |
| JP5706332B2 (ja) | 2008-11-19 | 2015-04-22 | スリーエム イノベイティブ プロパティズ カンパニー | 極方向及び方位方向の両方における出力制限を有する反射性フィルムの組み合わせ体並びに関連する構成 |
| KR101696492B1 (ko) | 2008-11-19 | 2017-01-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 극 방향과 방위각 방향 둘 모두에서 출력 구속을 갖는 다층 광학 필름 및 관련 구조체 |
| JP5498027B2 (ja) * | 2009-01-30 | 2014-05-21 | 株式会社ジロオコーポレートプラン | 液晶表示装置用光学シート及びこれを用いたバックライトユニット |
| KR101332054B1 (ko) * | 2009-06-09 | 2013-11-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
| JP5837495B2 (ja) * | 2009-08-25 | 2015-12-24 | スリーエム イノベイティブ プロパティズ カンパニー | 光方向転換フィルム及びそれを組み込んだディスプレイシステム |
| CA2934791C (en) | 2014-01-09 | 2021-01-12 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
| FR3066491B1 (fr) | 2017-05-18 | 2019-07-12 | Technip France | Procede de recuperation d'un courant d'hydrocarbures en c2+ dans un gaz residuel de raffinerie et installation associee |
| WO2019035223A1 (ja) | 2017-08-14 | 2019-02-21 | 株式会社Ｋｏｋｕｓａｉ Ｅｌｅｃｔｒｉｃ | プラズマ生成装置、基板処理装置および半導体装置の製造方法 |
| US11613208B2 (en) | 2019-07-30 | 2023-03-28 | Magna Electronics Inc. | Trailer hitching assist system with trailer coupler detection |
-
2013
- 2013-03-07 US US14/377,204 patent/US9389355B2/en active Active
- 2013-03-07 CN CN201380014634.6A patent/CN104379993B/zh not_active Expired - Fee Related
- 2013-03-07 JP JP2015501711A patent/JP6293114B2/ja active Active
- 2013-03-07 WO PCT/US2013/029654 patent/WO2013142084A1/en not_active Ceased
- 2013-03-07 KR KR1020147028852A patent/KR20140144217A/ko not_active Abandoned
- 2013-03-19 TW TW102109747A patent/TWI601983B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201100873A (en) * | 2007-04-03 | 2011-01-01 | Optivision Technology Inc | Optical film with surface structure |
| WO2010141261A2 (en) * | 2009-06-02 | 2010-12-09 | 3M Innovative Properties Company | Light redirecting film and display system incorporating same |
| US20110045311A1 (en) * | 2009-08-24 | 2011-02-24 | Dai Nippon Printing Co., Ltd. | Optical film |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013142084A1 (en) | 2013-09-26 |
| CN104379993B (zh) | 2018-04-06 |
| US20160025919A1 (en) | 2016-01-28 |
| US9389355B2 (en) | 2016-07-12 |
| TW201344253A (zh) | 2013-11-01 |
| JP2015519589A (ja) | 2015-07-09 |
| JP6293114B2 (ja) | 2018-03-14 |
| CN104379993A (zh) | 2015-02-25 |
| KR20140144217A (ko) | 2014-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |