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1. (WO2018102523) QUANTUM DOT LED WITH SPACER PARTICLES
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Pub. No.: WO/2018/102523 International Application No.: PCT/US2017/063897
Publication Date: 07.06.2018 International Filing Date: 30.11.2017
IPC:
H01L 51/50 (2006.01) ,C09K 11/00 (2006.01) ,H01L 33/00 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
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
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
Applicants:
NANOSYS, INC. [US/US]; 233 S. Hillview Drive Milpitas, California 95035, US
Inventors:
MANDERS, Jesse; US
IPPEN, Christian; US
ZEHNDER, Don; US
TRUSKIER, Jonathan; US
HOTZ, Charlie; US
Agent:
FEATHERSTONE, Donald J.; US
BEZOS, Salvador M.; US
BODENSTEIN, Matthew; US
CALVO, Paul A.; US
CAMARCE, Christian; US
CIMBALA, Michelle A.; US
COLLER III, Richard D.; US
CONKLIN, Kyle; US
CORNWELL, David K.S.; US
COVERT, John M.; US
DURKIN, Tracy-Gene G.; US
EISENBERG, Jason D.; US
ELLISON, Eldora L.; US
ESMOND, Robert W.; US
FRUEAUF, Jeremiah B.; US
GOLDSTEIN, Jorge A.; US
GORDON, Lori A.; US
HELVEY, Jeffrey T.; US
HICKS, Ross; US
HOLOUBEK, Michelle K.; US
JACKMAN, Peter A.; US
KIM, Ji-Eun; US
LEE, Michael Q.; US
LONGSWORTH, Gaby L.; US
MILLONIG, Robert C.; US
MUTSCHELKNAUS, Joseph; US
NANNENGA-COMBS, Bonnie; US
PICKARD, Byron L.; US
RAY, Michael B.; US
ROSE GILLENTINE, Marsha; US
RYGIEL, Mark W.; US
SHEA, JR., Timothy J.; US
SOKOHL, Robert E.; US
SPECHT, Michael D.; US
STEFFE, Eric K.; US
STERLING, Deborah A.; US
STERNE, Robert Greene; US
TUMINARO, Jonathan; US
WRIGHT, Jon E.; US
Priority Data:
15/824,70128.11.2017US
62/428,88801.12.2016US
Title (EN) QUANTUM DOT LED WITH SPACER PARTICLES
(FR) DEL À POINTS QUANTIQUES AVEC PARTICULES D'ESPACEMENT
Abstract:
(EN) Embodiments of the present application relate to the use of quantum dots mixed with spacer particles. An illumination device includes a first conductive layer, a second conductive layer, and an active layer disposed between the first conductive layer and the second conductive layer. The active layer includes a plurality of quantum dots that emit light when an electric field is generated between the first and second conductive layers. The quantum dots are interspersed with spacer particles that do not emit light when the electric field is generated between the first and second conductive layers.
(FR) Des modes de réalisation de la présente invention concernent l'utilisation de points quantiques mélangés avec des particules d'espacement. Un dispositif d'éclairage comprend une première couche conductrice, une seconde couche conductrice, et une couche active disposée entre la première couche conductrice et la seconde couche conductrice. La couche active comprend une pluralité de points quantiques qui émettent de la lumière lorsqu'un champ électrique est généré entre les première et seconde couches conductrices. Les points quantiques sont intercalés avec des particules d'espacement qui n'émettent pas de lumière lorsque le champ électrique est généré entre les première et seconde couches conductrices.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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: English (EN)
Filing Language: English (EN)