EP2033236A4 - Led device with re-emitting semiconductor construction and optical element - Google Patents
Led device with re-emitting semiconductor construction and optical elementInfo
- Publication number
- EP2033236A4 EP2033236A4 EP07798367.4A EP07798367A EP2033236A4 EP 2033236 A4 EP2033236 A4 EP 2033236A4 EP 07798367 A EP07798367 A EP 07798367A EP 2033236 A4 EP2033236 A4 EP 2033236A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- optical element
- led device
- emitting semiconductor
- semiconductor construction
- construction
- 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
- 238000010276 construction Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 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
- H01L33/02—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
- H01L33/08—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 plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0071—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source adapted to illuminate a complete hemisphere or a plane extending 360 degrees around the source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0095—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ultraviolet radiation
-
- 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
- H01L33/58—Optical field-shaping elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
-
- 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- 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
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80454106P | 2006-06-12 | 2006-06-12 | |
US80482406P | 2006-06-14 | 2006-06-14 | |
PCT/US2007/070847 WO2007146860A1 (en) | 2006-06-12 | 2007-06-11 | Led device with re-emitting semiconductor construction and optical element |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2033236A1 EP2033236A1 (en) | 2009-03-11 |
EP2033236A4 true EP2033236A4 (en) | 2014-10-22 |
Family
ID=38832111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07798367.4A Pending EP2033236A4 (en) | 2006-06-12 | 2007-06-11 | Led device with re-emitting semiconductor construction and optical element |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2033236A4 (en) |
JP (1) | JP2009540615A (en) |
KR (1) | KR20090016694A (en) |
CN (1) | CN101467274B (en) |
TW (1) | TW200807769A (en) |
WO (1) | WO2007146860A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009115998A2 (en) * | 2008-03-21 | 2009-09-24 | Koninklijke Philips Electronics N.V. | A luminous device |
US7741134B2 (en) * | 2008-09-15 | 2010-06-22 | Bridgelux, Inc. | Inverted LED structure with improved light extraction |
DE102009020127A1 (en) * | 2009-03-25 | 2010-09-30 | Osram Opto Semiconductors Gmbh | led |
JP2012033823A (en) * | 2010-08-02 | 2012-02-16 | Stanley Electric Co Ltd | Light emitting device and method for manufacturing the same |
WO2012056378A1 (en) * | 2010-10-27 | 2012-05-03 | Koninklijke Philips Electronics N.V. | Laminate support film for fabrication of light emitting devices and method its fabrication |
DE102012102119A1 (en) * | 2012-03-13 | 2013-09-19 | Osram Opto Semiconductors Gmbh | Area light source |
JP6097084B2 (en) | 2013-01-24 | 2017-03-15 | スタンレー電気株式会社 | Semiconductor light emitting device |
WO2014184757A1 (en) * | 2013-05-15 | 2014-11-20 | Koninklijke Philips N.V. | Light emitting device with an optical element and a reflector |
EP2953176A1 (en) * | 2014-06-02 | 2015-12-09 | Swarovski Energy GmbH | Lighting device |
CN107428563B (en) | 2015-03-20 | 2021-07-20 | 昕诺飞控股有限公司 | UV-C water purification equipment |
CN107408614B (en) * | 2015-03-26 | 2020-09-01 | 亮锐控股有限公司 | Light source |
CN105429002B (en) * | 2015-11-23 | 2018-10-19 | 深圳瑞波光电子有限公司 | A kind of quanta trap semiconductor laser epitaxial structure and quantum-well laser |
WO2018208964A1 (en) * | 2017-05-09 | 2018-11-15 | Forelux Inc. | Optical apparatus for non-visible light applications |
US11650403B2 (en) | 2019-02-08 | 2023-05-16 | Meta Platforms Technologies, Llc | Optical elements for beam-shaping and illumination |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030006430A1 (en) * | 2001-06-08 | 2003-01-09 | Naoki Shibata | Group III nitride compound semiconductor light-emitting element |
US20040070000A1 (en) * | 2002-10-10 | 2004-04-15 | Ng Kee Yean | Chip shaping for flip-chip light emitting diode |
WO2006016326A2 (en) * | 2004-08-06 | 2006-02-16 | Philips Intellectual Property & Standards Gmbh | Led lamp system |
US20060092532A1 (en) * | 2004-10-29 | 2006-05-04 | Ouderkirk Andrew J | High brightness LED package with multiple optical elements |
US20060091784A1 (en) * | 2004-10-29 | 2006-05-04 | Conner Arlie R | LED package with non-bonded optical element |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3014339B2 (en) * | 1997-04-25 | 2000-02-28 | カナレ電気株式会社 | Semiconductor device having quantum wave interference layer |
JP3559446B2 (en) * | 1998-03-23 | 2004-09-02 | 株式会社東芝 | Semiconductor light emitting element and semiconductor light emitting device |
DE19955747A1 (en) * | 1999-11-19 | 2001-05-23 | Osram Opto Semiconductors Gmbh | Optical semiconductor device with multiple quantum well structure, e.g. LED, has alternate well layers and barrier layers forming super-lattices |
JP2001339121A (en) * | 2000-05-29 | 2001-12-07 | Sharp Corp | Nitride semiconductor light emitting device and optical device including the same |
KR100641989B1 (en) * | 2003-10-15 | 2006-11-02 | 엘지이노텍 주식회사 | Nitride semiconductor light emitting device |
-
2007
- 2007-06-11 WO PCT/US2007/070847 patent/WO2007146860A1/en active Application Filing
- 2007-06-11 CN CN2007800220226A patent/CN101467274B/en not_active Expired - Fee Related
- 2007-06-11 TW TW096121064A patent/TW200807769A/en unknown
- 2007-06-11 JP JP2009515583A patent/JP2009540615A/en active Pending
- 2007-06-11 KR KR1020087029687A patent/KR20090016694A/en not_active Application Discontinuation
- 2007-06-11 EP EP07798367.4A patent/EP2033236A4/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030006430A1 (en) * | 2001-06-08 | 2003-01-09 | Naoki Shibata | Group III nitride compound semiconductor light-emitting element |
US20040070000A1 (en) * | 2002-10-10 | 2004-04-15 | Ng Kee Yean | Chip shaping for flip-chip light emitting diode |
WO2006016326A2 (en) * | 2004-08-06 | 2006-02-16 | Philips Intellectual Property & Standards Gmbh | Led lamp system |
US20060092532A1 (en) * | 2004-10-29 | 2006-05-04 | Ouderkirk Andrew J | High brightness LED package with multiple optical elements |
US20060091784A1 (en) * | 2004-10-29 | 2006-05-04 | Conner Arlie R | LED package with non-bonded optical element |
Non-Patent Citations (1)
Title |
---|
See also references of WO2007146860A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101467274B (en) | 2012-02-29 |
TW200807769A (en) | 2008-02-01 |
WO2007146860A1 (en) | 2007-12-21 |
EP2033236A1 (en) | 2009-03-11 |
CN101467274A (en) | 2009-06-24 |
JP2009540615A (en) | 2009-11-19 |
KR20090016694A (en) | 2009-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2033234A4 (en) | Led device with re-emitting semiconductor construction and converging optical element | |
EP2033236A4 (en) | Led device with re-emitting semiconductor construction and optical element | |
TWI371118B (en) | Optoelectronic component and illumination device | |
EP2325900A4 (en) | Semiconductor light emitting element and semiconductor light emitting device | |
TWI366707B (en) | Electro-optical device and illumination device | |
DE102007008568B8 (en) | Semiconductor device with IGBT and diode | |
EP2074667A4 (en) | Light emitting diode having light emitting cell with different size and light emitting device thereof | |
TWI368762B (en) | Optical element, and illuminating optical device, display device and electronic device using the same | |
EP2068377A4 (en) | Semiconductor light emitting device, backlight composed of the semiconductor light emitting device, and display device | |
EP1749424A4 (en) | Light emitting element and light emitting device | |
EP1840607A4 (en) | Optical waveguide device and semiconductor device | |
TWI373155B (en) | Led package and back light unit using the same | |
EP2034526A4 (en) | Package for mounting optical semiconductor element and optical semiconductor device employing the same | |
EP2175193A4 (en) | Light emitting device and illuminating device provided with the same | |
ITTO20050730A1 (en) | LED CONTROL DEVICE AND PROCEDURE | |
TWI339789B (en) | Device and heat sink | |
EP2259345A4 (en) | Semiconductor light emitting element and illuminating apparatus using the same | |
TWI329373B (en) | Light-emitting device and electronic device using the same | |
EP2310443A4 (en) | Plastic substrate and device including the same | |
EP1782487A4 (en) | Light-emitting element and light-emitting device | |
DE602006005743D1 (en) | Footrest device with multiple view angles | |
EP2160772A4 (en) | Semiconductor light emitting device and method of fabricating the same | |
EP2067805A4 (en) | Polymer compound and polymer light-emitting device using the same | |
EP2191519A4 (en) | Semiconductor light emitting device and method of fabricating the same | |
GB2454890B (en) | Light-emitting device and materials therefor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20081219 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140922 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01L 33/00 20100101AFI20140916BHEP Ipc: H01L 33/60 20100101ALI20140916BHEP |