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 |
| CN105916668B (zh) | 2014-01-22 | 2018-09-28 | 3M创新有限公司 | 用于窗用玻璃的微光学元件 |
| CN106461819B (zh) * | 2014-05-30 | 2019-09-06 | 3M创新有限公司 | 具有可变视角的光学系统 |
| JP7009992B2 (ja) | 2014-10-20 | 2022-01-26 | スリーエム イノベイティブ プロパティズ カンパニー | 断熱グレージングユニット及び微細構造化拡散部を含む微小光学層並びに方法 |
| JP6931614B2 (ja) * | 2015-06-15 | 2021-09-08 | 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−吸収型偏光子を含む光学積層体 |
| 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 |
|---|---|---|---|---|
| US5175030A (en) | 1989-02-10 | 1992-12-29 | Minnesota Mining And Manufacturing Company | Microstructure-bearing composite plastic articles and method of making |
| US5183597A (en) | 1989-02-10 | 1993-02-02 | Minnesota Mining And Manufacturing Company | Method of molding microstructure bearing composite plastic articles |
| EP0735952B1 (en) * | 1993-12-21 | 2000-03-22 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
| US6322236B1 (en) | 1999-02-09 | 2001-11-27 | 3M Innovative Properties Company | Optical film with defect-reducing surface and method for making same |
| US6364497B1 (en) | 1999-03-24 | 2002-04-02 | L G Chemical Ltd. | Backlight system |
| MXPA04008145A (es) | 2002-02-28 | 2004-11-26 | 3M Innovative Properties Co | Divisores compuestos de haces de polarizacion. |
| 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 |
| US7278775B2 (en) * | 2004-09-09 | 2007-10-09 | 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 |
| US8690373B2 (en) * | 2006-11-15 | 2014-04-08 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
| US20090040772A1 (en) * | 2007-08-08 | 2009-02-12 | Rohm And Haas Denmark Finance A/S | Optical element comprising restrained asymmetrical diffuser |
| WO2010041261A1 (en) | 2008-10-09 | 2010-04-15 | Medingo Ltd. | 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 WO PCT/US2012/066213 patent/WO2013078278A1/en not_active Ceased
- 2012-11-21 JP JP2014543552A patent/JP6243344B2/ja active Active
- 2012-11-21 CN CN201280057447.1A patent/CN104335109B/zh not_active Expired - Fee Related
- 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
- 2012-11-22 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 |
| WO2013078278A1 (en) | 2013-05-30 |
| JP6243344B2 (ja) | 2017-12-06 |
| CN104335109A (zh) | 2015-02-04 |
| KR101989207B1 (ko) | 2019-06-13 |
| US20140285749A1 (en) | 2014-09-25 |
| KR20140097407A (ko) | 2014-08-06 |
| US9618791B2 (en) | 2017-04-11 |
| CN104335109B (zh) | 2018-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |