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1. (WO2014202464) ARRANGEMENT AND METHOD FOR GENERATING MIXED LIGHT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/202464 International Application No.: PCT/EP2014/062268
Publication Date: 24.12.2014 International Filing Date: 12.06.2014
IPC:
H01L 33/50 (2010.01) ,H01L 25/075 (2006.01) ,C09K 11/77 (2006.01) ,F21K 99/00 (2010.01) ,H05B 33/08 (2006.01) ,H01L 33/58 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48
characterised by the semiconductor body packages
50
Wavelength conversion elements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
25
Assemblies consisting of a plurality of individual semiconductor or other solid state devices
03
all the devices being of a type provided for in the same subgroup of groups H01L27/-H01L51/128
04
the devices not having separate containers
075
the devices being of a type provided for in group H01L33/78
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
08
containing inorganic luminescent materials
77
containing rare earth metals
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
K
LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
99
Subject matter not provided for in other groups of this subclass
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
08
Circuit arrangements not adapted to a particular application
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48
characterised by the semiconductor body packages
58
Optical field-shaping elements
Applicants:
OSRAM OPTO SEMICONDUCTORS GMBH [DE/DE]; Leibnizstr. 4 93055 Regensburg, DE
Inventors:
STOLL, Ion; DE
SCHUMANN, Michael; DE
PLÖTZ, Ludwig; DE
Agent:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH; Schloßschmidstr. 5 80639 München, DE
Priority Data:
10 2013 106 519.821.06.2013DE
Title (EN) ARRANGEMENT AND METHOD FOR GENERATING MIXED LIGHT
(FR) ENSEMBLE ET PROCÉDÉ PERMETTANT DE PRODUIRE UNE LUMIÈRE MIXTE
(DE) ANORDNUNG UND VERFAHREN ZUR ERZEUGUNG VON MISCHLICHT
Abstract:
(EN) The invention relates to an arrangement for generating mixed light, having three blue-emitting semiconductor chips of three components. Arranged in the light paths of the individual semiconductor chips are different conversion elements which are designed to convert primary radiation into secondary radiation. The total radiation (S1, S2, S3) given off by the various components (10, 20, 30) has corresponding chromacity coordinates on the black body curve on CIE colour chart 1931 or lies within a colour quadrilateral on the CIE colour chart.
(FR) L'invention concerne un ensemble permettant de produire une lumière mixte, lequel comprend trois puces semi-conductrices émettant dans le domaine spectral bleu parmi trois composants. Différents éléments de conversion sont disposés dans les chemins optiques des différentes puces semi-conductrices, et sont mis au point pour convertir un rayonnement primaire en un rayonnement secondaire. Le rayonnement total (S1, S2, S3) sortant des composants (10, 20, 30) respectifs présente une localisation chromatique correspondante sur la courbe du corps noir du diagramme chromatique CIE 1931 ou se situe à l'intérieur d'un carré de couleur du diagramme chromatique CIE.
(DE) Die Erfindung betrifft eine Anordnung zur Erzeugung von Mischlicht, welche drei im blauen Spektralbereich emittierende Halbleiterchips von drei Bauelementen aufweist. In den Lichtwegen der einzelnen Halbleiterchips sind unterschiedliche Konversionselemente angeordnet, welche dazu eingerichtet sind, Primärstrahlung in Sekundärstrahlung zu konvertieren. Die aus den jeweiligen Bauelementen (10, 20, 30) austretende Summenstrahlung (S1, S2, S3) weist einen entsprechenden Farbort auf der Schwarzkörper-Kurve des CIE-Farbdiagramms 1931 auf oder liegt innerhalb eines Farbvierecks des CIE Farbdiagramms.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)