WO2009004739A1 - 蛍光灯型led照明装置 - Google Patents
蛍光灯型led照明装置 Download PDFInfo
- Publication number
- WO2009004739A1 WO2009004739A1 PCT/JP2007/063693 JP2007063693W WO2009004739A1 WO 2009004739 A1 WO2009004739 A1 WO 2009004739A1 JP 2007063693 W JP2007063693 W JP 2007063693W WO 2009004739 A1 WO2009004739 A1 WO 2009004739A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lighting device
- led
- fluorescent
- lamp
- element body
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/38—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape
- H01L33/382—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape the electrode extending partially in or entirely through the semiconductor body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0066—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 planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/20—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/508—Wavelength conversion elements having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer, wavelength conversion layer with a concentration gradient of the wavelength conversion material
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/667,023 US20100176411A1 (en) | 2007-06-29 | 2007-07-09 | Fluorescent-lamp-type led lighting device |
JP2009521496A JPWO2009004739A1 (ja) | 2007-06-29 | 2007-07-09 | 蛍光灯型led照明装置 |
CN200780053566A CN101720404A (zh) | 2007-06-29 | 2007-07-09 | 荧光灯型led照明装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-171824 | 2007-06-29 | ||
JP2007171824 | 2007-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009004739A1 true WO2009004739A1 (ja) | 2009-01-08 |
Family
ID=40225807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/063693 WO2009004739A1 (ja) | 2007-06-29 | 2007-07-09 | 蛍光灯型led照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100176411A1 (ja) |
JP (1) | JPWO2009004739A1 (ja) |
KR (1) | KR20100037610A (ja) |
CN (1) | CN101720404A (ja) |
WO (1) | WO2009004739A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9016915B2 (en) | 2009-05-28 | 2015-04-28 | The Hong Kong University Of Science And Technology | Light tube |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010051286A1 (de) | 2010-11-12 | 2012-05-16 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterchip und Verfahren zu dessen Herstellung |
CN111133250A (zh) | 2017-08-01 | 2020-05-08 | 技术消费产品股份有限公司 | 具有辅助服务能力的边缘照明式灯具 |
US10996451B2 (en) * | 2017-10-17 | 2021-05-04 | Lumileds Llc | Nanostructured meta-materials and meta-surfaces to collimate light emissions from LEDs |
US11508888B2 (en) | 2021-02-22 | 2022-11-22 | Lumileds Llc | Light-emitting device assembly with emitter array, micro- or nano-structured lens, and angular filter |
US11204153B1 (en) | 2021-02-22 | 2021-12-21 | Lumileds Llc | Light-emitting device assembly with emitter array, micro- or nano-structured lens, and angular filter |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11260125A (ja) * | 1998-03-13 | 1999-09-24 | Omron Corp | 光源モジュール |
JP2003051209A (ja) * | 2001-07-25 | 2003-02-21 | ▲せん▼宗文 | 任意の色光を発する高強度光源 |
JP2003078167A (ja) * | 2001-08-31 | 2003-03-14 | Abel Systems Inc | 発光ダイオードとその製造方法 |
JP2004103380A (ja) * | 2002-09-09 | 2004-04-02 | Matsushita Electric Works Ltd | 照明器具 |
JP2007012322A (ja) * | 2005-06-28 | 2007-01-18 | Kictec Inc | Led式照明装置 |
JP2007081234A (ja) * | 2005-09-15 | 2007-03-29 | Toyoda Gosei Co Ltd | 照明装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW533603B (en) * | 2001-09-14 | 2003-05-21 | Tsai Dung Fen | White LED illuminating device |
-
2007
- 2007-07-09 KR KR1020107001122A patent/KR20100037610A/ko not_active Application Discontinuation
- 2007-07-09 CN CN200780053566A patent/CN101720404A/zh active Pending
- 2007-07-09 WO PCT/JP2007/063693 patent/WO2009004739A1/ja active Application Filing
- 2007-07-09 JP JP2009521496A patent/JPWO2009004739A1/ja active Pending
- 2007-07-09 US US12/667,023 patent/US20100176411A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11260125A (ja) * | 1998-03-13 | 1999-09-24 | Omron Corp | 光源モジュール |
JP2003051209A (ja) * | 2001-07-25 | 2003-02-21 | ▲せん▼宗文 | 任意の色光を発する高強度光源 |
JP2003078167A (ja) * | 2001-08-31 | 2003-03-14 | Abel Systems Inc | 発光ダイオードとその製造方法 |
JP2004103380A (ja) * | 2002-09-09 | 2004-04-02 | Matsushita Electric Works Ltd | 照明器具 |
JP2007012322A (ja) * | 2005-06-28 | 2007-01-18 | Kictec Inc | Led式照明装置 |
JP2007081234A (ja) * | 2005-09-15 | 2007-03-29 | Toyoda Gosei Co Ltd | 照明装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9016915B2 (en) | 2009-05-28 | 2015-04-28 | The Hong Kong University Of Science And Technology | Light tube |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009004739A1 (ja) | 2010-08-26 |
US20100176411A1 (en) | 2010-07-15 |
KR20100037610A (ko) | 2010-04-09 |
CN101720404A (zh) | 2010-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2009004739A1 (ja) | 蛍光灯型led照明装置 | |
NZ590716A (en) | Led module | |
WO2009004740A1 (ja) | 回折部材を用いたled照明装置 | |
WO2012063174A3 (en) | Low cost retrofit led light tube for fluorescent light tubes | |
WO2008018002A3 (en) | Illumination device with wavelength converting element side holding heat sink | |
GB2480047A (en) | LED module with improved light outlet | |
TW200721547A (en) | Light emitting diode and method for manufacturing the same | |
WO2011050267A3 (en) | Solid-state light bulb | |
TW200742133A (en) | LED with integral thermal via | |
EP2458266A3 (en) | Light emitting diode (LED) lamp | |
WO2004075308A3 (en) | Semiconductor light emitting device incorporating a luminescent material | |
EP2196724A3 (en) | Light-emitting module and illumination apparatus | |
TW200742125A (en) | Semiconductor light emitting device, and assembly thereof | |
TW200802975A (en) | Light emitting diode package having anodized insulation layer and fabrication method therefor | |
DE602005007629D1 (de) | Lichtemittierende vorrichtung mit umwandlungsstruktur | |
EP1926153A3 (en) | Lighting apparatus | |
EP2367400A3 (en) | Light emitting device for AC power operation | |
WO2010019459A3 (en) | Light-emitting diode housing comprising fluoropolymer | |
EP2455651A3 (en) | Lamp unit and lighting fixture | |
RU2013104199A (ru) | Модифицированный светодиодный tl модуль снаружи герметичной стеклянной трубки | |
DK1969403T3 (da) | Lysstruktur omfattende mindst én lysemitterende diode, dens fremstiling og dens anvendelser | |
WO2010085315A3 (en) | Light emitting diode linear light for machine vision | |
WO2007122543A3 (en) | Light delivery device with improved conversion element | |
TW200802967A (en) | Light emitting device with a non-activated luminescent material | |
WO2008047286A3 (en) | Light emitting diode lighting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200780053566.9 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07790514 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2009521496 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12667023 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20107001122 Country of ref document: KR Kind code of ref document: A |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07790514 Country of ref document: EP Kind code of ref document: A1 |