DE60024770D1 - Epizycloidischer Lichtleiter und Beleuchtungsanlage - Google Patents
Epizycloidischer Lichtleiter und BeleuchtungsanlageInfo
- Publication number
- DE60024770D1 DE60024770D1 DE60024770T DE60024770T DE60024770D1 DE 60024770 D1 DE60024770 D1 DE 60024770D1 DE 60024770 T DE60024770 T DE 60024770T DE 60024770 T DE60024770 T DE 60024770T DE 60024770 D1 DE60024770 D1 DE 60024770D1
- Authority
- DE
- Germany
- Prior art keywords
- epicycloidal
- light guide
- lighting system
- lighting
- guide
- 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre 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
- 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
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2000003091 | 2000-01-22 | ||
KR1020000003091A KR100356505B1 (ko) | 2000-01-22 | 2000-01-22 | 에피사이클로이드형 광 가이드 및 조명 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60024770D1 true DE60024770D1 (de) | 2006-01-19 |
DE60024770T2 DE60024770T2 (de) | 2006-06-29 |
Family
ID=36580451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60024770T Expired - Fee Related DE60024770T2 (de) | 2000-01-22 | 2000-07-31 | Epizycloidischer Lichtleiter und Beleuchtungsanlage |
Country Status (7)
Country | Link |
---|---|
US (1) | US6621978B1 (de) |
EP (1) | EP1118814B1 (de) |
JP (1) | JP3497802B2 (de) |
KR (1) | KR100356505B1 (de) |
DE (1) | DE60024770T2 (de) |
RU (1) | RU2193221C2 (de) |
UA (1) | UA65604C2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100393771B1 (ko) * | 2001-03-10 | 2003-08-02 | 엘지전자 주식회사 | 광 기록 및 재생 시스템용 렌즈 |
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 |
WO2008029347A2 (en) * | 2006-09-08 | 2008-03-13 | Grundig Elektronik Anonim Sirketi | Light guide |
EP2810113A1 (de) * | 2012-02-01 | 2014-12-10 | Koninklijke Philips N.V. | Verfahren, optisches system und beleuchtungsanordnung zur homogenisierung von licht |
FR2995401B1 (fr) * | 2012-09-12 | 2014-09-12 | Snecma | Canne de mesure de section epicycloidale |
TWI593910B (zh) * | 2014-04-24 | 2017-08-01 | Chia Lin Chen | Strip-type extended light guide lighting device |
KR20190120844A (ko) * | 2018-04-16 | 2019-10-25 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4420740A (en) * | 1981-08-31 | 1983-12-13 | Brown Herbert L | Obstruction warning system |
US5233679A (en) * | 1990-04-10 | 1993-08-03 | Nobuo Oyama | Striated light diffuser and method of forming the same |
US5333090A (en) * | 1992-10-13 | 1994-07-26 | Coherent, Inc. | Optical coating for reflecting visible and longer wavelength radiation having grazing incidence angle |
US5715347A (en) * | 1995-10-12 | 1998-02-03 | The University Of British Columbia | High efficiency prism light guide with confocal parabolic cross section |
DE19640324A1 (de) * | 1996-09-19 | 1998-03-26 | Semperlux Gmbh | Prismatischer Lichtleiter |
-
2000
- 2000-01-22 KR KR1020000003091A patent/KR100356505B1/ko not_active IP Right Cessation
- 2000-07-24 RU RU2000119859/28A patent/RU2193221C2/ru not_active IP Right Cessation
- 2000-07-31 EP EP00116130A patent/EP1118814B1/de not_active Expired - Lifetime
- 2000-07-31 DE DE60024770T patent/DE60024770T2/de not_active Expired - Fee Related
- 2000-07-31 JP JP2000231710A patent/JP3497802B2/ja not_active Expired - Fee Related
- 2000-08-08 UA UA2000084744A patent/UA65604C2/uk unknown
- 2000-10-16 US US09/688,239 patent/US6621978B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1118814B1 (de) | 2005-12-14 |
DE60024770T2 (de) | 2006-06-29 |
JP2001215335A (ja) | 2001-08-10 |
KR20010073904A (ko) | 2001-08-03 |
US6621978B1 (en) | 2003-09-16 |
JP3497802B2 (ja) | 2004-02-16 |
UA65604C2 (en) | 2004-04-15 |
RU2193221C2 (ru) | 2002-11-20 |
EP1118814A1 (de) | 2001-07-25 |
KR100356505B1 (ko) | 2002-10-31 |
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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 |