EP2308104A4 - SEMICONDUCTOR LIGHT CONVERSION CONSTRUCTION - Google Patents

SEMICONDUCTOR LIGHT CONVERSION CONSTRUCTION

Info

Publication number: EP2308104A4
Authority: EP; European Patent Office
Prior art keywords: semiconductor light; light conversion; conversion construction; construction; semiconductor
Prior art date: 2008-06-26
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP09770725.1A

Other languages

German (de)

French (fr)

Other versions

EP2308104A2 (en

Inventor

Jun-Ying Zhang

Terry L Smith

Michael A Haase

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

3M Innovative Properties Co

Original Assignee

3M Innovative Properties Co

Priority date (The priority date 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 date listed.)

2008-06-26

Filing date

2009-06-10

Publication date

2014-04-30

2009-06-10 Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co

2011-04-13 Publication of EP2308104A2 publication Critical patent/EP2308104A2/en

2014-04-30 Publication of EP2308104A4 publication Critical patent/EP2308104A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/882—Scattering means

EP09770725.1A 2008-06-26 2009-06-10 SEMICONDUCTOR LIGHT CONVERSION CONSTRUCTION Withdrawn EP2308104A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US7590408P	2008-06-26	2008-06-26
PCT/US2009/046835 WO2009158191A2 (en)	2008-06-26	2009-06-10	Semiconductor light converting construction

Publications (2)

Publication Number	Publication Date
EP2308104A2 EP2308104A2 (en)	2011-04-13
EP2308104A4 true EP2308104A4 (en)	2014-04-30

Family

ID=41445203

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09770725.1A Withdrawn EP2308104A4 (en)	2008-06-26	2009-06-10	SEMICONDUCTOR LIGHT CONVERSION CONSTRUCTION

Country Status (5)

Country	Link
EP (1)	EP2308104A4 (en)
JP (1)	JP2011526079A (en)
KR (1)	KR20110031953A (en)
CN (1)	CN102124583B (en)
WO (1)	WO2009158191A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8324000B2 (en)	2008-06-26	2012-12-04	3M Innovative Properties Company	Method of fabricating light extractor
EP2308101A4 (en)	2008-06-26	2014-04-30	3M Innovative Properties Co	CONVERSION ASSEMBLY OF A SEMICONDUCTOR LIGHT
EP2308103A4 (en)	2008-06-26	2014-04-30	3M Innovative Properties Co	LIGHT CONVERSION CONSTRUCTION
JP2012514335A (en)	2008-12-24	2012-06-21	スリーエムイノベイティブプロパティズカンパニー	Wavelength converter on both sides and method for producing light generating device using the same
CN102318089A (en)	2008-12-24	2012-01-11	3M创新有限公司	Light generating device with two-sided wavelength shifter
CN102460741A (en)	2009-05-05	2012-05-16	3M创新有限公司	Re-emitting semiconductor construction with increased extraction efficiency
JP2012526391A (en)	2009-05-05	2012-10-25	スリーエムイノベイティブプロパティズカンパニー	Semiconductor devices grown on indium-containing substrates using an indium depletion mechanism.
KR20120015337A (en)	2009-05-05	2012-02-21	쓰리엠 이노베이티브 프로퍼티즈 컴파니	Re-emitting semiconductor carrier device and manufacturing method for use in LED
WO2011008476A1 (en)	2009-06-30	2011-01-20	3M Innovative Properties Company	Cadmium-free re-emitting semiconductor construction
EP2449608A1 (en)	2009-06-30	2012-05-09	3M Innovative Properties Company	Electroluminescent devices with color adjustment based on current crowding
EP2449856A1 (en)	2009-06-30	2012-05-09	3M Innovative Properties Company	White light electroluminescent devices with adjustable color temperature
WO2013157310A1 (en) *	2012-04-17	2013-10-24	シャープ株式会社	Light-emitting device and method for manufacturing same
CN110456528A (en) *	2019-08-06	2019-11-15	桂林电子科技大学	A Dual Waveguide Coupled Plasma Electro-Optical Modulator
US11362243B2 (en) *	2019-10-09	2022-06-14	Lumileds Llc	Optical coupling layer to improve output flux in LEDs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1653519A1 (en) *	2004-10-29	2006-05-03	Mitsubishi Heavy Industries, Ltd.	Photoelectric conversion device
US20060124917A1 (en) *	2004-12-09	2006-06-15	3M Innovative Properties Comapany	Adapting short-wavelength LED's for polychromatic, Broadband, or "white" emission
US20060186802A1 (en) *	2005-02-24	2006-08-24	Eastman Kodak Company	Oled device having improved light output
US20070284565A1 (en) *	2006-06-12	2007-12-13	3M Innovative Properties Company	Led device with re-emitting semiconductor construction and optical element
WO2009075972A2 (en) *	2007-12-10	2009-06-18	3M Innovative Properties Company	Down-converted light emitting diode with simplified light extraction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6580740B2 (en) *	2001-07-18	2003-06-17	The Furukawa Electric Co., Ltd.	Semiconductor laser device having selective absorption qualities
US7016384B2 (en) *	2002-03-14	2006-03-21	Fuji Photo Film Co., Ltd.	Second-harmonic generation device using semiconductor laser element having quantum-well active layer in which resonator length and mirror loss are arranged to increase width of gain peak
CN100337337C (en) *	2003-07-18	2007-09-12	财团法人工业技术研究院	Omni-directional reflector and light-emitting device manufactured therefrom
JP4093943B2 (en) *	2003-09-30	2008-06-04	三洋電機株式会社	LIGHT EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF
TWI276232B (en) *	2004-08-20	2007-03-11	Arima Optoelectronics Corp	Light emitting diode with diffraction lattice
JP2007005173A (en) *	2005-06-24	2007-01-11	Toshiba Matsushita Display Technology Co Ltd	Display device
KR20070011041A (en) *	2005-07-19	2007-01-24	주식회사 엘지화학	Light emitting diode device with improved light extraction efficiency and manufacturing method thereof

2009
- 2009-06-10 CN CN2009801321609A patent/CN102124583B/en not_active Expired - Fee Related
- 2009-06-10 WO PCT/US2009/046835 patent/WO2009158191A2/en not_active Ceased
- 2009-06-10 KR KR1020117001361A patent/KR20110031953A/en not_active Withdrawn
- 2009-06-10 EP EP09770725.1A patent/EP2308104A4/en not_active Withdrawn
- 2009-06-10 JP JP2011516415A patent/JP2011526079A/en active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1653519A1 (en) *	2004-10-29	2006-05-03	Mitsubishi Heavy Industries, Ltd.	Photoelectric conversion device
US20060124917A1 (en) *	2004-12-09	2006-06-15	3M Innovative Properties Comapany	Adapting short-wavelength LED's for polychromatic, Broadband, or "white" emission
US20060186802A1 (en) *	2005-02-24	2006-08-24	Eastman Kodak Company	Oled device having improved light output
US20070284565A1 (en) *	2006-06-12	2007-12-13	3M Innovative Properties Company	Led device with re-emitting semiconductor construction and optical element
WO2009075972A2 (en) *	2007-12-10	2009-06-18	3M Innovative Properties Company	Down-converted light emitting diode with simplified light extraction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GUO S P ET AL: "Distributed Bragg reflectors for visible range applications based on (Zn,Cd,Mg)Se lattice matched to InP", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS, US, vol. 77, no. 25, 18 December 2000 (2000-12-18), pages 4107 - 4109, XP012026930, ISSN: 0003-6951, DOI: 10.1063/1.1334650 *

Also Published As

Publication number	Publication date
CN102124583A (en)	2011-07-13
KR20110031953A (en)	2011-03-29
WO2009158191A2 (en)	2009-12-30
JP2011526079A (en)	2011-09-29
CN102124583B (en)	2013-06-19
EP2308104A2 (en)	2011-04-13
WO2009158191A3 (en)	2010-03-25

Legal Events

Date	Code	Title	Description
2011-03-11	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
2011-04-13	17P	Request for examination filed	Effective date: 20110125
2011-04-13	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2011-04-13	AX	Request for extension of the european patent	Extension state: AL BA RS
2011-10-05	DAX	Request for extension of the european patent (deleted)
2014-04-30	A4	Supplementary search report drawn up and despatched	Effective date: 20140402
2014-04-30	RIC1	Information provided on ipc code assigned before grant	Ipc: H01L 33/08 20100101ALN20140327BHEP Ipc: H01L 33/44 20100101AFI20140327BHEP Ipc: H01L 33/50 20100101ALI20140327BHEP
2014-05-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2014-07-02	18W	Application withdrawn	Effective date: 20140522

Publication	Publication Date	Title
EP2308104A4 (en)	2014-04-30	SEMICONDUCTOR LIGHT CONVERSION CONSTRUCTION
EP2352200A4 (en)	2012-10-24	PHOTOELECTRIC CONVERSION DEVICE
EP2254156A4 (en)	2013-07-24	PHOTOVOLTAIC ASSEMBLY
EP2286141A4 (en)	2012-03-21	LED LIGHT
PL2541622T3 (en)	2016-05-31	Photovoltaic modules
BRPI0911940A2 (en)	2015-10-13	lighting module
DK2347172T3 (en)	2020-03-30	ILLUMINATION DEVICES
EP2346092A4 (en)	2013-05-29	PHOTOELECTRIC MODULE
EP2268582A4 (en)	2012-03-14	SOLAR DISTILLATORS
EP2276105A4 (en)	2012-10-03	PHOTOELECTRIC TRANSMIT / RECEIVE MODULE
EP2259332A4 (en)	2013-12-11	PHOTOVOLTAIC MODULE
DE112009001019A5 (en)	2011-03-31	Photovoltaic module
EP2308103A4 (en)	2014-04-30	LIGHT CONVERSION CONSTRUCTION
EP2448020A4 (en)	2014-04-30	LIGHT EMITTING MODULE
EP2219229A4 (en)	2015-10-07	PHOTOELECTRIC CONVERSION MODULE
BR112012005828A2 (en)	2017-05-30	light fixture
DK2368143T3 (en)	2013-04-29	light barrier
SE0900002L (en)	2009-07-03	Candle-holder
FR2940520B1 (en)	2011-03-18	SEMICONDUCTOR STRUCTURE
ES1067944Y (en)	2008-10-16	SOLAR LIGHT
EP2359406A4 (en)	2012-06-13	PHOTOVOLTAIC DEVICES
EP2322101A4 (en)	2013-04-10	Light Meter
FR2942326B1 (en)	2011-07-01	LIGHT GUIDE ASSEMBLY
ES1069980Y (en)	2009-09-28	ECOLOGICAL LIGHT
FR2925655B1 (en)	2015-02-13	DEVIATION-LIGHT CONVERSION