JP2002506268A5 - - Google Patents
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- Publication number
- JP2002506268A5 JP2002506268A5 JP2000534812A JP2000534812A JP2002506268A5 JP 2002506268 A5 JP2002506268 A5 JP 2002506268A5 JP 2000534812 A JP2000534812 A JP 2000534812A JP 2000534812 A JP2000534812 A JP 2000534812A JP 2002506268 A5 JP2002506268 A5 JP 2002506268A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- refractive index
- waveguide
- prism
- input surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010410 layer Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 230000003287 optical effect Effects 0.000 description 10
- 238000009826 distribution Methods 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 239000011800 void material Substances 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
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- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- NNWNNQTUZYVQRK-UHFFFAOYSA-N 5-bromo-1h-pyrrolo[2,3-c]pyridine-2-carboxylic acid Chemical compound BrC1=NC=C2NC(C(=O)O)=CC2=C1 NNWNNQTUZYVQRK-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920002574 CR-39 Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- -1 polyethylene part Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 125000000946 retinyl group Chemical group [H]C([*])([H])/C([H])=C(C([H])([H])[H])/C([H])=C([H])/C([H])=C(C([H])([H])[H])/C([H])=C([H])/C1=C(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])C1(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/033,772 US5949933A (en) | 1998-03-03 | 1998-03-03 | Lenticular illumination system |
| US09/033,772 | 1998-03-03 | ||
| PCT/US1999/004567 WO1999045317A1 (en) | 1998-03-03 | 1999-03-03 | A lenticular illumination system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002506268A JP2002506268A (ja) | 2002-02-26 |
| JP2002506268A5 true JP2002506268A5 (enExample) | 2008-11-06 |
Family
ID=21872359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000534812A Pending JP2002506268A (ja) | 1998-03-03 | 1999-03-03 | レンチキュラー照明システム |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5949933A (enExample) |
| EP (1) | EP1060344B1 (enExample) |
| JP (1) | JP2002506268A (enExample) |
| KR (1) | KR100560193B1 (enExample) |
| AU (1) | AU2977999A (enExample) |
| CA (1) | CA2322326C (enExample) |
| DE (1) | DE69917232T2 (enExample) |
| WO (1) | WO1999045317A1 (enExample) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001044714A2 (en) * | 1999-11-30 | 2001-06-21 | Reflexite Corporation | Luminaire system |
| RU2183338C2 (ru) * | 2000-01-17 | 2002-06-10 | Дальневосточный государственный технический университет | Оптический элемент |
| US20040012832A1 (en) * | 2000-10-11 | 2004-01-22 | Gallen Niall Anthony | Beam expansion |
| US6535674B2 (en) * | 2000-12-15 | 2003-03-18 | Scram Technologies, Inc. | High contrast front projection display panel and a method of making a high contrast front projection display panel |
| JP2004198536A (ja) * | 2002-12-16 | 2004-07-15 | Three M Innovative Properties Co | レンズアレイシート及び成形方法 |
| US7245435B2 (en) * | 2002-12-16 | 2007-07-17 | 3M Innovative Properties Company | Lens array sheet and molding method |
| KR100714457B1 (ko) * | 2005-06-20 | 2007-05-04 | 한국에너지기술연구원 | 빛의 산란을 유도하는 광추출기 |
| CN101300521B (zh) * | 2005-11-04 | 2010-04-14 | 夏普株式会社 | 液晶显示装置 |
| US7674028B2 (en) * | 2006-01-13 | 2010-03-09 | Avery Dennison Corporation | Light enhancing structures with multiple arrays of elongate features of varying characteristics |
| US20070086207A1 (en) * | 2006-01-13 | 2007-04-19 | Optical Research Associates | Display systems including light enhancing structures with arrays of elongate features |
| US7545569B2 (en) | 2006-01-13 | 2009-06-09 | Avery Dennison Corporation | Optical apparatus with flipped compound prism structures |
| US7366393B2 (en) * | 2006-01-13 | 2008-04-29 | Optical Research Associates | Light enhancing structures with three or more arrays of elongate features |
| US7866871B2 (en) | 2006-01-13 | 2011-01-11 | Avery Dennison Corporation | Light enhancing structures with a plurality of arrays of elongate features |
| US7593615B2 (en) | 2006-02-10 | 2009-09-22 | Rpc Photonics, Inc. | Optical devices for guiding illumination |
| JP3898217B1 (ja) * | 2006-05-30 | 2007-03-28 | 日立マクセル株式会社 | バックライトユニットおよび液晶表示装置 |
| US20070280622A1 (en) * | 2006-06-02 | 2007-12-06 | 3M Innovative Properties Company | Fluorescent light source having light recycling means |
| US20070279914A1 (en) * | 2006-06-02 | 2007-12-06 | 3M Innovative Properties Company | Fluorescent volume light source with reflector |
| US20070279915A1 (en) * | 2006-06-02 | 2007-12-06 | 3M Innovative Properties Company | Fluorescent Volume Light Source With Air Gap Cooling |
| WO2007143347A2 (en) * | 2006-06-02 | 2007-12-13 | 3M Innovative Properties Company | Fluorescent volume light source |
| WO2008042703A1 (en) * | 2006-09-29 | 2008-04-10 | 3M Innovative Properties Company | Fluorescent volume light source having multiple fluorescent species |
| KR100811032B1 (ko) * | 2006-10-17 | 2008-03-06 | 삼성전기주식회사 | 모노리틱 조명장치 |
| JPWO2008072599A1 (ja) * | 2006-12-11 | 2010-03-25 | シャープ株式会社 | 液晶表示装置 |
| GB0704803D0 (en) * | 2007-03-13 | 2007-04-18 | Cambridge Flat Projection | Structured colour illumination of lcd's |
| US20080285304A1 (en) * | 2007-05-18 | 2008-11-20 | Rankin Jr Charles M | Light extraction film system |
| US20080285125A1 (en) * | 2007-05-18 | 2008-11-20 | Fujifilm Manufacturing U.S.A. Inc. | Optical panel for front projection under ambient lighting conditions |
| US7496263B2 (en) * | 2007-06-07 | 2009-02-24 | Fujifilm Manfacturing U.S.A. Inc. | Thermosetting optical waveguide coating |
| US20080305255A1 (en) * | 2007-06-07 | 2008-12-11 | Fujifilm Manufacturing U.S.A. Inc. | Optical waveguide coating |
| US9151884B2 (en) * | 2008-02-01 | 2015-10-06 | 3M Innovative Properties Company | Fluorescent volume light source with active chromphore |
| FR2948174A1 (fr) * | 2009-07-17 | 2011-01-21 | Franck Andre Marie Guigan | Paroi lumineuse |
| US20140140091A1 (en) | 2012-11-20 | 2014-05-22 | Sergiy Victorovich Vasylyev | Waveguide illumination system |
| US9442243B2 (en) | 2013-01-30 | 2016-09-13 | Cree, Inc. | Waveguide bodies including redirection features and methods of producing same |
| US9690029B2 (en) | 2013-01-30 | 2017-06-27 | Cree, Inc. | Optical waveguides and luminaires incorporating same |
| US9869432B2 (en) | 2013-01-30 | 2018-01-16 | Cree, Inc. | Luminaires using waveguide bodies and optical elements |
| US9366396B2 (en) | 2013-01-30 | 2016-06-14 | Cree, Inc. | Optical waveguide and lamp including same |
| US9625638B2 (en) | 2013-03-15 | 2017-04-18 | Cree, Inc. | Optical waveguide body |
| US10436969B2 (en) | 2013-01-30 | 2019-10-08 | Ideal Industries Lighting Llc | Optical waveguide and luminaire incorporating same |
| US9291320B2 (en) | 2013-01-30 | 2016-03-22 | Cree, Inc. | Consolidated troffer |
| US10379278B2 (en) * | 2013-03-15 | 2019-08-13 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination |
| US9920901B2 (en) | 2013-03-15 | 2018-03-20 | Cree, Inc. | LED lensing arrangement |
| US10502899B2 (en) * | 2013-03-15 | 2019-12-10 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire |
| US9366799B2 (en) | 2013-03-15 | 2016-06-14 | Cree, Inc. | Optical waveguide bodies and luminaires utilizing same |
| US9645303B2 (en) | 2013-03-15 | 2017-05-09 | Cree, Inc. | Luminaires utilizing edge coupling |
| US10436970B2 (en) | 2013-03-15 | 2019-10-08 | Ideal Industries Lighting Llc | Shaped optical waveguide bodies |
| US10209429B2 (en) | 2013-03-15 | 2019-02-19 | Cree, Inc. | Luminaire with selectable luminous intensity pattern |
| US9798072B2 (en) | 2013-03-15 | 2017-10-24 | Cree, Inc. | Optical element and method of forming an optical element |
| US10400984B2 (en) | 2013-03-15 | 2019-09-03 | Cree, Inc. | LED light fixture and unitary optic member therefor |
| DE102013021053B4 (de) * | 2013-12-18 | 2018-03-01 | Erco Gmbh | Leuchte |
| US9651740B2 (en) | 2014-01-09 | 2017-05-16 | Cree, Inc. | Extraction film for optical waveguide and method of producing same |
| US12372219B2 (en) * | 2014-05-30 | 2025-07-29 | Cree Lighting Usa Llc | LED luminaire with a cavity, finned interior, and a curved outer wall extending from a surface on which the light source is mounted |
| CN104834048B (zh) * | 2015-05-14 | 2018-01-26 | 北京京东方茶谷电子有限公司 | 一种显示面板、多面显示结构和显示装置 |
| US11719882B2 (en) | 2016-05-06 | 2023-08-08 | Ideal Industries Lighting Llc | Waveguide-based light sources with dynamic beam shaping |
| US10416377B2 (en) | 2016-05-06 | 2019-09-17 | Cree, Inc. | Luminaire with controllable light emission |
| US11079619B2 (en) | 2016-05-19 | 2021-08-03 | Reald Spark, Llc | Wide angle imaging directional backlights |
| KR20190108622A (ko) * | 2017-02-01 | 2019-09-24 | 코닝 인코포레이티드 | 광학 조작 피처들을 포함하는 도광 어셈블리들 |
| EP3622347A4 (en) | 2017-05-08 | 2020-12-23 | RealD Spark, LLC | OPTICAL STACKING FOR DIRECTIONAL BACKLIGHT IMAGING |
| TWI878209B (zh) | 2017-09-15 | 2025-04-01 | 美商瑞爾Ｄ斯帕克有限責任公司 | 顯示裝置及應用於顯示裝置的視角控制光學元件 |
| CN111919162B (zh) | 2018-01-25 | 2024-05-24 | 瑞尔D斯帕克有限责任公司 | 用于隐私显示器的触摸屏 |
| KR102561280B1 (ko) * | 2018-03-21 | 2023-08-01 | 삼성디스플레이 주식회사 | 백라이트 유닛 및 이를 포함한 표시 장치 |
| WO2020018552A1 (en) | 2018-07-18 | 2020-01-23 | Reald Spark, Llc | Optical stack for switchable directional display |
| WO2020072643A1 (en) | 2018-10-03 | 2020-04-09 | Reald Spark, Llc | Privacy display control apparatus |
| WO2021097040A1 (en) | 2019-11-13 | 2021-05-20 | Reald Spark, Llc | Display device with uniform off-axis luminance reduction |
| WO2021118936A1 (en) | 2019-12-10 | 2021-06-17 | Reald Spark, Llc | Control of reflections of a display device |
| WO2021209492A1 (en) * | 2020-04-15 | 2021-10-21 | CommScope Connectivity Belgium BV | Device and method for sealing cables in telecommunications enclosures |
| CN116209945A (zh) | 2020-07-29 | 2023-06-02 | 瑞尔D斯帕克有限责任公司 | 用于可切换定向显示器的背光源 |
| EP4476588A4 (en) | 2022-02-09 | 2025-12-31 | Reald Spark Llc | PRIVACY DISPLAY MONITORED BY AN OBSERVER |
| WO2024226506A1 (en) | 2023-04-25 | 2024-10-31 | Reald Spark, Llc | Switchable privacy display |
| US12393066B2 (en) | 2023-08-03 | 2025-08-19 | Reald Spark, Llc | Privacy displays |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5699332A (en) * | 1980-01-10 | 1981-08-10 | Canon Inc | Information mark display device |
| US4498742A (en) * | 1981-09-10 | 1985-02-12 | Nippon Kogaku K.K. | Illumination optical arrangement |
| JP3236631B2 (ja) * | 1991-01-25 | 2001-12-10 | ソリッド ステイト オプト リミテッド | パネル照明器 |
| TW594115B (en) * | 1992-10-09 | 2004-06-21 | Asahi Glass Co Ltd | A liquid crystal display device and an illumination device for a direct viewing type display element |
| US5521725A (en) * | 1993-11-05 | 1996-05-28 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
| US5428468A (en) * | 1993-11-05 | 1995-06-27 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
| US5555329A (en) | 1993-11-05 | 1996-09-10 | Alliesignal Inc. | Light directing optical structure |
| US5396350A (en) | 1993-11-05 | 1995-03-07 | Alliedsignal Inc. | Backlighting apparatus employing an array of microprisms |
| JPH08221013A (ja) * | 1994-12-15 | 1996-08-30 | Sony Corp | 平面表示装置および平面表示装置用バックライト装置 |
| GB2296808A (en) * | 1994-12-29 | 1996-07-10 | Sharp Kk | Illumination system for display device |
| KR100398940B1 (ko) * | 1995-03-03 | 2003-12-31 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 다양한높이의구조화면을갖는광지향성필름과이러한필름으로구성된물품 |
| US5838403A (en) * | 1996-02-14 | 1998-11-17 | Physical Optics Corporation | Liquid crystal display system with internally reflecting waveguide for backlighting and non-Lambertian diffusing |
| JP3355935B2 (ja) * | 1996-06-21 | 2002-12-09 | カシオ計算機株式会社 | 光源装置 |
| US5914760A (en) * | 1996-06-21 | 1999-06-22 | Casio Computer Co., Ltd. | Surface light source device and liquid crystal display device using the same |
-
1998
- 1998-03-03 US US09/033,772 patent/US5949933A/en not_active Expired - Lifetime
-
1999
- 1999-03-03 KR KR1020007009724A patent/KR100560193B1/ko not_active Expired - Fee Related
- 1999-03-03 DE DE69917232T patent/DE69917232T2/de not_active Expired - Lifetime
- 1999-03-03 EP EP99911043A patent/EP1060344B1/en not_active Expired - Lifetime
- 1999-03-03 JP JP2000534812A patent/JP2002506268A/ja active Pending
- 1999-03-03 WO PCT/US1999/004567 patent/WO1999045317A1/en not_active Ceased
- 1999-03-03 AU AU29779/99A patent/AU2977999A/en not_active Abandoned
- 1999-03-03 CA CA002322326A patent/CA2322326C/en not_active Expired - Fee Related
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