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1. (WO2012164283) SEMICONDUCTOR NANOPARTICLE - CONTAINING MATERIALS AND LIGHT EMITTING DEVICES INCORPORATING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/164283 International Application No.: PCT/GB2012/051217
Publication Date: 06.12.2012 International Filing Date: 31.05.2012
IPC:
H01L 33/50 (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
Applicants:
NANOCO TECHNOLOGIES LIMITED [GB/GB]; 46 Grafton Street Manchester Greater Manchester M13 9NT, GB (AllExceptUS)
HARRIS, James [GB/GB]; GB (UsOnly)
NAASANI, Imad [US/GB]; GB (UsOnly)
PICKETT, Nigel [GB/GB]; GB (UsOnly)
Inventors:
HARRIS, James; GB
NAASANI, Imad; GB
PICKETT, Nigel; GB
Agent:
MARKS & CLERK LLP; 1 New York Street Manchester M1 4HD, GB
Priority Data:
1109065.131.05.2011GB
Title (EN) SEMICONDUCTOR NANOPARTICLE - CONTAINING MATERIALS AND LIGHT EMITTING DEVICES INCORPORATING THE SAME
(FR) MATÉRIAUX CONTENANT DES NANOPARTICULES SEMI-CONDUCTRICES ET DISPOSITIFS ÉLECTROLUMINESCENTS COMPRENANT CEUX-CI
Abstract:
(EN) The present invention provides a light emitting device cap configured for location on a light emitting device comprising a primary light source. The cap defines a well region within which is received a population of semiconductor nanoparticles such that the semiconductor nanoparticles are in optical communication with the primary light source of the light emitting device when the cap is located on the light emitting device. There is further provided a light emitting device comprising a primary light source and such a cap, as well as methods for fabricating such a cap and device.
(FR) La présente invention concerne un capuchon de dispositif électroluminescent configuré pour être positionné sur un dispositif électroluminescent comprenant une source lumineuse primaire. Le capuchon définit une région de puits dans laquelle est reçue une population de nanoparticules semi-conductrices de manière à ce que les nanoparticules semi-conductrices soient en communication optique avec la source lumineuse primaire du dispositif électroluminescent lorsque le capuchon est placé sur le dispositif électroluminescent. L'invention concerne en outre un dispositif électroluminescent comprenant une source lumineuse primaire et un tel capuchon, ainsi que des procédés de fabrication de ce capuchon et de ce dispositif.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US20130140600CA2836048CN103563106EP2715811JP2014519708KR1020140038464
AU2012264429IL229327IN8393/CHENP/2013CN107903890