TWI606271B - 具有非對稱擴散器之光學堆疊 - Google Patents
具有非對稱擴散器之光學堆疊 Download PDFInfo
- Publication number
- TWI606271B TWI606271B TW101143792A TW101143792A TWI606271B TW I606271 B TWI606271 B TW I606271B TW 101143792 A TW101143792 A TW 101143792A TW 101143792 A TW101143792 A TW 101143792A TW I606271 B TWI606271 B TW I606271B
- Authority
- TW
- Taiwan
- Prior art keywords
- optical stack
- light
- item
- optical
- viewing angle
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 193
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000010287 polarization Effects 0.000 claims description 31
- 239000004973 liquid crystal related substance Substances 0.000 claims description 20
- 230000007423 decrease Effects 0.000 claims description 12
- 238000002834 transmittance Methods 0.000 claims description 10
- 239000010408 film Substances 0.000 description 43
- 239000010410 layer Substances 0.000 description 19
- 230000007547 defect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 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 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 235000012000 cholesterol Nutrition 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 238000000879 optical micrograph Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007516 diamond turning Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- 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
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161563145P | 2011-11-23 | 2011-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201329528A TW201329528A (zh) | 2013-07-16 |
| TWI606271B true TWI606271B (zh) | 2017-11-21 |
Family
ID=47326385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101143792A TWI606271B (zh) | 2011-11-23 | 2012-11-22 | 具有非對稱擴散器之光學堆疊 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9618791B2 (enExample) |
| JP (1) | JP6243344B2 (enExample) |
| KR (1) | KR101989207B1 (enExample) |
| CN (1) | CN104335109B (enExample) |
| TW (1) | TWI606271B (enExample) |
| WO (1) | WO2013078278A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9070312B2 (en) * | 2013-11-05 | 2015-06-30 | 3M Innovative Properties Company | Hybrid self illuminated and actively back lit signage for printed graphics |
| KR102456918B1 (ko) | 2014-01-22 | 2022-10-19 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 글레이징을 위한 미세광학체 |
| WO2015183867A1 (en) * | 2014-05-30 | 2015-12-03 | 3M Innovative Properties Company | Optical systems having variable viewing angles |
| EP3209841B1 (en) | 2014-10-20 | 2021-04-07 | 3M Innovative Properties Company | Insulated glazing units and microoptical layer comprising microstructured diffuser and methods |
| BR112017026839A2 (pt) * | 2015-06-15 | 2018-08-14 | 3M Innovative Properties Co | pilha óptica, tela emissiva e rolo de filme |
| CN108288260A (zh) * | 2018-01-30 | 2018-07-17 | 苏州亚相素自动化科技有限公司 | 实时浓淡补正的图像预处理方法 |
| CN113196115A (zh) | 2018-12-14 | 2021-07-30 | 3M创新有限公司 | 具有前侧光控膜的液晶显示器 |
| CN120009998B (zh) * | 2025-04-21 | 2025-06-17 | 安徽省国盛量子科技有限公司 | 一种基于nv色心磁力仪的航磁测量装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183597A (en) | 1989-02-10 | 1993-02-02 | Minnesota Mining And Manufacturing Company | Method of molding microstructure bearing composite plastic articles |
| US5175030A (en) | 1989-02-10 | 1992-12-29 | Minnesota Mining And Manufacturing Company | Microstructure-bearing composite plastic articles and method of making |
| CN1046664C (zh) * | 1993-12-21 | 1999-11-24 | 美国3M公司 | 多层聚合物薄膜，其制造方法及其应用 |
| US6322236B1 (en) | 1999-02-09 | 2001-11-27 | 3M Innovative Properties Company | Optical film with defect-reducing surface and method for making same |
| WO2000057241A1 (en) | 1999-03-24 | 2000-09-28 | Lg Chemical Ltd. | A backlight system |
| AU2003213290A1 (en) | 2002-02-28 | 2003-09-16 | 3M Innovative Properties Company | Compound polarization beam splitters |
| KR100576870B1 (ko) | 2004-08-11 | 2006-05-10 | 삼성전기주식회사 | 질화물 반도체 발광소자 및 제조방법 |
| WO2006026743A1 (en) | 2004-08-31 | 2006-03-09 | Fusion Optix, Inc. | Enhanced light diffusing sheet |
| WO2006031545A1 (en) * | 2004-09-09 | 2006-03-23 | Fusion Optix, Inc. | Enhanced lcd backlight |
| US7446827B2 (en) * | 2004-10-15 | 2008-11-04 | 3M Innovative Properties Company | Direct-lit liquid crystal displays with laminated diffuser plates |
| JP2006251395A (ja) * | 2005-03-10 | 2006-09-21 | Daicel Chem Ind Ltd | 異方性散乱シート |
| KR101255296B1 (ko) * | 2005-06-29 | 2013-04-15 | 엘지디스플레이 주식회사 | 프리즘 시트와 이를 이용한 백 라이트 유닛 |
| 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 |
| CN101535880A (zh) * | 2006-11-15 | 2009-09-16 | 3M创新有限公司 | 具有高照明均匀度的背光型显示屏 |
| US20090040772A1 (en) * | 2007-08-08 | 2009-02-12 | Rohm And Haas Denmark Finance A/S | Optical element comprising restrained asymmetrical diffuser |
| US8632497B2 (en) | 2008-10-09 | 2014-01-21 | Roche Diagnostics Operations Inc. | Skin securable drug delivery device with a shock absorbing protective shield |
| 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 |
| WO2011005897A2 (en) | 2009-07-09 | 2011-01-13 | Silhouette Medical Inc. | Apparatus for treating medical conditions of hollow anatomical structures |
| KR20120061911A (ko) | 2009-08-25 | 2012-06-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 방향 전환 필름 및 이를 포함하는 디스플레이 시스템 |
-
2012
- 2012-11-21 JP JP2014543552A patent/JP6243344B2/ja active Active
- 2012-11-21 US US14/360,105 patent/US9618791B2/en active Active
- 2012-11-21 KR KR1020147016759A patent/KR101989207B1/ko not_active Expired - Fee Related
- 2012-11-21 CN CN201280057447.1A patent/CN104335109B/zh not_active Expired - Fee Related
- 2012-11-21 WO PCT/US2012/066213 patent/WO2013078278A1/en not_active Ceased
- 2012-11-22 TW TW101143792A patent/TWI606271B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW201329528A (zh) | 2013-07-16 |
| JP2015504536A (ja) | 2015-02-12 |
| KR20140097407A (ko) | 2014-08-06 |
| CN104335109A (zh) | 2015-02-04 |
| JP6243344B2 (ja) | 2017-12-06 |
| WO2013078278A1 (en) | 2013-05-30 |
| KR101989207B1 (ko) | 2019-06-13 |
| CN104335109B (zh) | 2018-01-12 |
| US20140285749A1 (en) | 2014-09-25 |
| US9618791B2 (en) | 2017-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |