DE60032180D1 - Lichtleiter mit auesserer schutzhuelle - Google Patents
Lichtleiter mit auesserer schutzhuelleInfo
- Publication number
- DE60032180D1 DE60032180D1 DE60032180T DE60032180T DE60032180D1 DE 60032180 D1 DE60032180 D1 DE 60032180D1 DE 60032180 T DE60032180 T DE 60032180T DE 60032180 T DE60032180 T DE 60032180T DE 60032180 D1 DE60032180 D1 DE 60032180D1
- Authority
- DE
- Germany
- Prior art keywords
- light guide
- light
- outer guard
- guard case
- protective sleeve
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000005286 illumination Methods 0.000 abstract 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US526609 | 2000-03-16 | ||
US09/526,609 US6621973B1 (en) | 2000-03-16 | 2000-03-16 | Light guide with protective outer sleeve |
PCT/US2000/020220 WO2001071396A1 (en) | 2000-03-16 | 2000-07-25 | Light guide with protective outer sleeve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60032180D1 true DE60032180D1 (de) | 2007-01-11 |
DE60032180T2 DE60032180T2 (de) | 2007-10-25 |
Family
ID=24098027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60032180T Expired - Lifetime DE60032180T2 (de) | 2000-03-16 | 2000-07-25 | Lichtleiter mit auesserer schutzhuelle |
Country Status (11)
Country | Link |
---|---|
US (1) | US6621973B1 (de) |
EP (1) | EP1264201B1 (de) |
JP (1) | JP4884636B2 (de) |
KR (1) | KR100714757B1 (de) |
CN (1) | CN1231770C (de) |
AT (1) | ATE347117T1 (de) |
AU (1) | AU2000263736A1 (de) |
BR (1) | BR0017162A (de) |
CA (1) | CA2401919A1 (de) |
DE (1) | DE60032180T2 (de) |
WO (1) | WO2001071396A1 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6621973B1 (en) | 2000-03-16 | 2003-09-16 | 3M Innovative Properties Company | Light guide with protective outer sleeve |
US7194184B2 (en) * | 2003-03-10 | 2007-03-20 | Fiberstars Incorporated | Light pipe with side-light extraction |
DE102005004931B4 (de) * | 2005-02-03 | 2008-02-21 | Albis Plastic Gmbh | Beleuchtungsvorrichtung |
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 |
US7549783B2 (en) * | 2005-04-18 | 2009-06-23 | Energy Focus, Inc. | Efficient luminaire with directional side-light extraction |
EP1955099A4 (de) * | 2005-11-30 | 2008-11-05 | 3M Innovative Properties Co | Lichtleiter und beleuchtungsvorrichtung damit |
US7374313B2 (en) * | 2006-03-02 | 2008-05-20 | Energy Focus, Inc. | Luminaire with improved lateral illuminance control |
KR101233199B1 (ko) * | 2006-04-13 | 2013-02-15 | 엘지전자 주식회사 | 양면이 구조화된 광 파이프 |
US7658514B2 (en) * | 2006-04-13 | 2010-02-09 | Lg Electronics Inc. | Light guide, method and apparatus for manufacturing the same, and illuminating system having the same |
KR100794351B1 (ko) * | 2006-06-13 | 2008-01-15 | 엘지전자 주식회사 | 광 가이드를 이용한 조명 시스템 |
EP1887389A3 (de) * | 2006-08-11 | 2008-03-05 | LG Electronics Inc. | Lichtleiter mit einer Struktur zur Verstärkung der Emission eines Lichts |
US7565050B2 (en) * | 2006-10-13 | 2009-07-21 | Lg Electronics, Inc. | Light pipe having an improved structure of prisms |
US7972053B2 (en) * | 2008-04-08 | 2011-07-05 | Nurturenergy, Inc. | Lighting apparatus |
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 |
JP5681104B2 (ja) | 2008-07-10 | 2015-03-04 | スリーエム イノベイティブ プロパティズ カンパニー | 粘弾性導光体を有する再帰反射物品及びデバイス |
US20110176325A1 (en) | 2008-07-10 | 2011-07-21 | 3M Innovative Properties Company | Viscoelastic lightguide |
KR101578251B1 (ko) | 2008-07-10 | 2015-12-16 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 점탄성 도광체를 갖는 재귀반사성 용품 및 장치 |
CN102171593A (zh) | 2008-08-08 | 2011-08-31 | 3M创新有限公司 | 具有粘弹性层的用于控制光的光导 |
TW201013097A (en) * | 2008-09-16 | 2010-04-01 | Univ Ishou | Light emitting diode lamp tube |
WO2010129047A1 (en) * | 2009-05-04 | 2010-11-11 | Db Ply-Light Systems, L.L.C. | Illumination devices and high density illumination systems for submerged environments |
JP5472833B2 (ja) * | 2009-12-21 | 2014-04-16 | 国立大学法人大阪大学 | 反射材及び光学構造物 |
US20110284730A1 (en) * | 2010-05-24 | 2011-11-24 | Leviton Manufacturing Co., Inc. | Light sensor knob |
TWI403801B (zh) * | 2010-06-07 | 2013-08-01 | Univ Nat Chiao Tung | 背光模組 |
JP5315512B2 (ja) * | 2010-12-09 | 2013-10-16 | 健治 吉田 | 機械可読ドットパターン |
US9657907B2 (en) | 2010-12-14 | 2017-05-23 | Bridgelux Inc. | Side light LED troffer tube |
KR20120107642A (ko) * | 2011-03-22 | 2012-10-04 | 주식회사 테크자인라이트패널 | Led 램프 |
WO2012138554A2 (en) * | 2011-04-07 | 2012-10-11 | 3M Innovative Properties Company | Decorative light |
TW201303223A (zh) * | 2011-06-09 | 2013-01-16 | Rambus Inc | 照明組件 |
US20130258699A1 (en) * | 2012-02-06 | 2013-10-03 | Lumenetix, Inc. | System and method for mixing light emitted from an array having different color light emitting diodes |
US20150338336A1 (en) * | 2013-05-23 | 2015-11-26 | Sensor Electronic Technology, Inc. | Reflective Transparent Optical Chamber |
TW201504577A (zh) * | 2013-07-29 | 2015-02-01 | Hon Hai Prec Ind Co Ltd | 發光二極體燈管 |
US10023325B2 (en) * | 2013-12-04 | 2018-07-17 | The Boeing Company | Methods and assembly for illuminating a surface of an aircraft passenger cabin |
US20170038527A1 (en) * | 2014-04-18 | 2017-02-09 | 3M Innovative Properties Company | Structural lighting element |
US20150378072A1 (en) * | 2014-06-26 | 2015-12-31 | Heraeus Noblelight America Llc | Modular uv led lamp reflector assembly |
CN104456313A (zh) * | 2014-12-03 | 2015-03-25 | 合肥京东方显示光源有限公司 | 一种背光模组及显示装置 |
CN104921692A (zh) * | 2015-06-19 | 2015-09-23 | 京东方光科技有限公司 | 一种窥视辅助设备 |
CN105042514A (zh) * | 2015-07-06 | 2015-11-11 | 上海小糸车灯有限公司 | 一种光导防漏光结构 |
EP3377925A4 (de) * | 2015-11-20 | 2019-07-03 | Nanyang Technological University | Beleuchtungsvorrichtung und verfahren zur formung davon |
USD836815S1 (en) | 2017-06-19 | 2018-12-25 | Insight Lighting, Inc. | Below grade, linear LED lighting fixture |
WO2020061452A1 (en) * | 2018-09-20 | 2020-03-26 | Commscope Technologies Llc | Laminate splice protector |
AT522919A1 (de) * | 2019-08-21 | 2021-03-15 | Pts Phytotech Solution Ltd | Beleuchtungselement |
EP4028499A2 (de) * | 2019-08-21 | 2022-07-20 | PTS Phytotech Solution Ltd | Lichtsammelpaneel |
EP4052072A4 (de) * | 2019-11-08 | 2023-12-06 | The University of British Columbia | Linearer optischer hohlraum-array-lichtleiter |
WO2022039952A1 (en) * | 2020-08-17 | 2022-02-24 | Corning Research & Development Corporation | Intermittently bonded fiber optic ribbon |
DE202021103702U1 (de) * | 2021-07-09 | 2022-10-13 | Zumtobel Lighting Gmbh | Leuchte mit stabförmigem Lichtleiter und diesen umgebenden röhrenförmigen Lichtleiter |
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US1128634A (en) * | 1913-12-11 | 1915-02-16 | James A Talbot | Casing-coupling. |
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US4805984A (en) | 1985-11-21 | 1989-02-21 | Minnesota Mining And Manufacturing Company | Totally internally reflecting light conduit |
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CA1268969A (en) | 1986-01-15 | 1990-05-15 | Sanford Cobb, Jr. | Totally internally reflecting light conduit |
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US4850665A (en) | 1987-02-20 | 1989-07-25 | Minnesota Mining And Manufacturing Company | Method and apparatus for controlled emission of light from prism light guide |
DE3706392A1 (de) | 1987-02-27 | 1988-09-08 | Tegtmeier Metallbau | Leuchtkasten |
JPS63228513A (ja) * | 1987-03-17 | 1988-09-22 | 東芝ライテック株式会社 | 照明装置 |
US4791745A (en) | 1987-03-20 | 1988-12-20 | Pohn Mac R | Black light display system |
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DE19507901A1 (de) | 1995-03-07 | 1996-09-12 | Willing Gmbh Dr Ing | Linearer Lichtleiter |
JP3371052B2 (ja) * | 1995-03-30 | 2003-01-27 | 株式会社エンプラス | サイドライト型面光源装置 |
US6139158A (en) | 1995-07-26 | 2000-10-31 | Reflexite Corporation | Retroreflective articles with multiple size prisms in multiple locations |
KR100407101B1 (ko) * | 1995-10-12 | 2004-02-18 | 인터내셔널 비지네스 머신즈 코포레이션 | 도광체,면상광원장치및액정표시장치 |
CA2232261C (en) | 1995-10-18 | 2003-05-13 | The Minnesota Mining & Manufacturing Company | Totally internally reflecting light conduit |
US5692822A (en) | 1995-11-29 | 1997-12-02 | Minnesota Mining & Manufacturing Co. | Uniform bi-directional dependent line light source via controlled partial reflection |
ZA9610900B (en) * | 1995-12-27 | 1997-06-27 | Kevin D Miekis | Supporting structure for a prism light guide |
US5661839A (en) | 1996-03-22 | 1997-08-26 | The University Of British Columbia | Light guide employing multilayer optical film |
JPH09325221A (ja) * | 1996-04-04 | 1997-12-16 | Hitachi Cable Ltd | 照明装置 |
WO1998054605A1 (fr) * | 1997-05-29 | 1998-12-03 | Kuraray, Co., Ltd. | Guide de lumiere |
US6285814B1 (en) * | 1999-09-30 | 2001-09-04 | 3M Innovative Properties Company | Light guide luminaire |
US6621973B1 (en) | 2000-03-16 | 2003-09-16 | 3M Innovative Properties Company | Light guide with protective outer sleeve |
-
2000
- 2000-03-16 US US09/526,609 patent/US6621973B1/en not_active Expired - Lifetime
- 2000-07-25 EP EP00950662A patent/EP1264201B1/de not_active Expired - Lifetime
- 2000-07-25 AU AU2000263736A patent/AU2000263736A1/en not_active Abandoned
- 2000-07-25 CN CNB00819341XA patent/CN1231770C/zh not_active Expired - Fee Related
- 2000-07-25 WO PCT/US2000/020220 patent/WO2001071396A1/en active IP Right Grant
- 2000-07-25 JP JP2001569529A patent/JP4884636B2/ja not_active Expired - Fee Related
- 2000-07-25 DE DE60032180T patent/DE60032180T2/de not_active Expired - Lifetime
- 2000-07-25 CA CA002401919A patent/CA2401919A1/en not_active Abandoned
- 2000-07-25 BR BR0017162-0A patent/BR0017162A/pt not_active Application Discontinuation
- 2000-07-25 AT AT00950662T patent/ATE347117T1/de not_active IP Right Cessation
- 2000-07-25 KR KR1020027012021A patent/KR100714757B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6621973B1 (en) | 2003-09-16 |
KR100714757B1 (ko) | 2007-05-08 |
KR20020084188A (ko) | 2002-11-04 |
BR0017162A (pt) | 2002-12-17 |
EP1264201A1 (de) | 2002-12-11 |
JP2003528346A (ja) | 2003-09-24 |
CA2401919A1 (en) | 2001-09-27 |
WO2001071396A1 (en) | 2001-09-27 |
AU2000263736A1 (en) | 2001-10-03 |
ATE347117T1 (de) | 2006-12-15 |
JP4884636B2 (ja) | 2012-02-29 |
DE60032180T2 (de) | 2007-10-25 |
CN1451099A (zh) | 2003-10-22 |
CN1231770C (zh) | 2005-12-14 |
EP1264201B1 (de) | 2006-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |