DE69622198T2 - Lichtleiter mit totaler interner reflexion - Google Patents
Lichtleiter mit totaler interner reflexionInfo
- Publication number
- DE69622198T2 DE69622198T2 DE69622198T DE69622198T DE69622198T2 DE 69622198 T2 DE69622198 T2 DE 69622198T2 DE 69622198 T DE69622198 T DE 69622198T DE 69622198 T DE69622198 T DE 69622198T DE 69622198 T2 DE69622198 T2 DE 69622198T2
- Authority
- DE
- Germany
- Prior art keywords
- internal reflection
- total internal
- light leader
- leader
- light
- 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.)
- Expired - Fee Related
Links
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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
-
- 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
- G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S385/00—Optical waveguides
- Y10S385/901—Illuminating or display apparatus
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54477595A | 1995-10-18 | 1995-10-18 | |
PCT/US1996/016589 WO1997014984A1 (en) | 1995-10-18 | 1996-10-17 | Totally internally reflecting light conduit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69622198D1 DE69622198D1 (de) | 2002-08-08 |
DE69622198T2 true DE69622198T2 (de) | 2003-03-06 |
Family
ID=24173547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69622198T Expired - Fee Related DE69622198T2 (de) | 1995-10-18 | 1996-10-17 | Lichtleiter mit totaler interner reflexion |
Country Status (7)
Country | Link |
---|---|
US (1) | US5745632A (de) |
EP (1) | EP0876632B1 (de) |
JP (1) | JPH11513812A (de) |
AU (1) | AU7447396A (de) |
CA (1) | CA2232261C (de) |
DE (1) | DE69622198T2 (de) |
WO (1) | WO1997014984A1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064784A (en) * | 1997-06-10 | 2000-05-16 | The University Of British Columbia | Electrophoretic, dual refraction frustration of total internal reflection in high efficiency variable reflectivity image displays |
US6377383B1 (en) | 1997-09-04 | 2002-04-23 | The University Of British Columbia | Optical switching by controllable frustration of total internal reflection |
US6285814B1 (en) | 1999-09-30 | 2001-09-04 | 3M Innovative Properties Company | Light guide luminaire |
CA2392947A1 (en) * | 1999-11-30 | 2001-06-21 | Reflexite Corporation | Luminaire system |
US6612729B1 (en) | 2000-03-16 | 2003-09-02 | 3M Innovative Properties Company | Illumination device |
US6621973B1 (en) | 2000-03-16 | 2003-09-16 | 3M Innovative Properties Company | Light guide with protective outer sleeve |
US6304365B1 (en) | 2000-06-02 | 2001-10-16 | The University Of British Columbia | Enhanced effective refractive index total internal reflection image display |
US6809892B2 (en) * | 2000-07-26 | 2004-10-26 | 3M Innovative Properties Company | Hollow surface illuminator |
US6384979B1 (en) | 2000-11-30 | 2002-05-07 | The University Of British Columbia | Color filtering and absorbing total internal reflection image display |
US6437921B1 (en) | 2001-08-14 | 2002-08-20 | The University Of British Columbia | Total internal reflection prismatically interleaved reflective film display screen |
US6663262B2 (en) * | 2001-09-10 | 2003-12-16 | 3M Innovative Properties Company | Backlighting transmissive displays |
US6452734B1 (en) | 2001-11-30 | 2002-09-17 | The University Of British Columbia | Composite electrophoretically-switchable retro-reflective image display |
US6891658B2 (en) * | 2002-03-04 | 2005-05-10 | The University Of British Columbia | Wide viewing angle reflective display |
US6865011B2 (en) * | 2002-07-30 | 2005-03-08 | The University Of British Columbia | Self-stabilized electrophoretically frustrated total internal reflection display |
US7164536B2 (en) * | 2005-03-16 | 2007-01-16 | The University Of British Columbia | Optically coupled toroidal lens:hemi-bead brightness enhancer for total internal reflection modulated image displays |
US9005115B2 (en) | 2005-04-04 | 2015-04-14 | Invuity, Inc. | Illuminated telescoping cannula |
US7510524B2 (en) | 2005-04-04 | 2009-03-31 | Invuity, Inc. | Optical waveguide sheath |
US7777955B2 (en) * | 2005-07-29 | 2010-08-17 | Optical Research Associates | Rippled mixers for uniformity and color mixing |
KR100775845B1 (ko) * | 2006-06-14 | 2007-11-13 | 엘지전자 주식회사 | 광 가이드를 이용한 조명 시스템 |
US7565050B2 (en) * | 2006-10-13 | 2009-07-21 | Lg Electronics, Inc. | Light pipe having an improved structure of prisms |
JP5215081B2 (ja) * | 2007-08-22 | 2013-06-19 | 正昭 宮本 | 照明装置 |
KR100988621B1 (ko) * | 2008-05-07 | 2010-10-20 | 엘지전자 주식회사 | 광 파이프 및 이를 구비한 조명장치 |
KR100988623B1 (ko) * | 2008-05-08 | 2010-10-20 | 엘지전자 주식회사 | 광 파이프 및 이를 구비한 조명장치 |
EP2141521A3 (de) * | 2008-05-15 | 2010-03-03 | LG Electronics Inc. | Lichtröhre und Beleuchtungsvorrichtung damit |
US8075167B2 (en) * | 2008-05-20 | 2011-12-13 | Lg Electronics Inc. | Optical film and illuminating device having the same |
JP4418922B1 (ja) * | 2009-02-05 | 2010-02-24 | 株式会社ノミック | 照明装置 |
US8414484B2 (en) | 2009-12-17 | 2013-04-09 | Custom Spine, Inc. | Percutaneous tube assembly |
US8435245B2 (en) * | 2009-12-17 | 2013-05-07 | Custom Spine, Inc. | Surgical implant insertion apparatus and method |
EP2518534A4 (de) | 2009-12-21 | 2017-04-19 | Osaka University | Reflektierendes material und optische struktur |
US8419238B2 (en) * | 2010-03-16 | 2013-04-16 | A.L.P. Lighting & Ceiling Products, Inc. | Lighting fixtures having enhanced heat sink performance |
US8840546B2 (en) | 2010-06-01 | 2014-09-23 | The Board Of Trustees Of The Leland Stanford Junior University | System for accessing a body orifice |
US20150338336A1 (en) * | 2013-05-23 | 2015-11-26 | Sensor Electronic Technology, Inc. | Reflective Transparent Optical Chamber |
US9415126B2 (en) * | 2013-05-23 | 2016-08-16 | Sensor Electronic Technology, Inc. | Reflective transparent optical chamber |
US10302275B2 (en) | 2013-06-19 | 2019-05-28 | Bright View Technologies Corporation | Microstructure-based diffusers for creating batwing lighting patterns |
US10072816B2 (en) | 2013-06-19 | 2018-09-11 | Bright View Technologies Corporation | Microstructure-based optical diffusers for creating batwing and other lighting patterns |
EP2946138B1 (de) | 2013-06-25 | 2016-10-26 | Philips Lighting Holding B.V. | Lichtemittierendes modul mit gebogener prismenfolie |
WO2015013594A1 (en) | 2013-07-26 | 2015-01-29 | Bright View Technologies Corporation | Shaped microstructure-based optical diffusers |
US10161593B2 (en) | 2014-02-25 | 2018-12-25 | 3M Innovative Properties Company | Solid state lighting device with virtual filament(s) |
US9046637B1 (en) | 2014-02-25 | 2015-06-02 | 3M Innovative Properties Company | Tubular lighting systems with inner and outer structured surfaces |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3689346A (en) * | 1970-09-29 | 1972-09-05 | Rowland Dev Corp | Method for producing retroreflective material |
US4576850A (en) * | 1978-07-20 | 1986-03-18 | Minnesota Mining And Manufacturing Company | Shaped plastic articles having replicated microstructure surfaces |
US4260220A (en) * | 1979-06-15 | 1981-04-07 | Canadian Patents And Development Limited | Prism light guide having surfaces which are in octature |
US4244683A (en) * | 1979-09-20 | 1981-01-13 | Reflexite Corporation | Apparatus for compression molding of retroreflective sheeting |
US4486363A (en) * | 1982-09-30 | 1984-12-04 | Amerace Corporation | Method and apparatus for embossing a precision optical pattern in a resinous sheet |
US4750798A (en) * | 1983-08-29 | 1988-06-14 | Canadian Patents And Developement Limited | Prism light guide luminaire |
US4805984A (en) * | 1985-11-21 | 1989-02-21 | Minnesota Mining And Manufacturing Company | Totally internally reflecting light conduit |
CA1279783C (en) * | 1985-11-21 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Totally internally reflecting thin, flexible film |
US5056892A (en) * | 1985-11-21 | 1991-10-15 | Minnesota Mining And Manufacturing Company | Totally internally reflecting thin, flexible film |
CA1312320C (en) * | 1987-11-12 | 1993-01-05 | Makoto Oe | Plane light source unit |
US4989948A (en) * | 1989-05-08 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Reflective sheeting material |
US5309544A (en) * | 1992-03-31 | 1994-05-03 | Minnesota Mining And Manufacturing Company | Light pipe having optimized cross-section |
US5339382A (en) * | 1993-02-23 | 1994-08-16 | Minnesota Mining And Manufacturing Company | Prism light guide luminaire with efficient directional output |
US5363470A (en) * | 1993-07-08 | 1994-11-08 | Minnesota Mining And Manufacturing Company | Displacing an optical lighting film's linear array of grooves to facilitate emission of light |
-
1996
- 1996-10-17 CA CA002232261A patent/CA2232261C/en not_active Expired - Lifetime
- 1996-10-17 WO PCT/US1996/016589 patent/WO1997014984A1/en active IP Right Grant
- 1996-10-17 DE DE69622198T patent/DE69622198T2/de not_active Expired - Fee Related
- 1996-10-17 AU AU74473/96A patent/AU7447396A/en not_active Abandoned
- 1996-10-17 JP JP9515966A patent/JPH11513812A/ja active Pending
- 1996-10-17 EP EP96936583A patent/EP0876632B1/de not_active Expired - Lifetime
-
1997
- 1997-03-25 US US08/824,027 patent/US5745632A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11513812A (ja) | 1999-11-24 |
DE69622198D1 (de) | 2002-08-08 |
EP0876632A1 (de) | 1998-11-11 |
EP0876632B1 (de) | 2002-07-03 |
AU7447396A (en) | 1997-05-07 |
WO1997014984A1 (en) | 1997-04-24 |
CA2232261A1 (en) | 1997-04-24 |
CA2232261C (en) | 2003-05-13 |
US5745632A (en) | 1998-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |