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1. (WO2018157288) LOW REFRACTIVE INDEX NEODYMIUM FLUORIDE DOPED POLYCARBONATE
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Pub. No.: WO/2018/157288 International Application No.: PCT/CN2017/075209
Publication Date: 07.09.2018 International Filing Date: 28.02.2017
IPC:
H01L 33/58 (2010.01) ,F21K 9/20 (2016.01) ,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
58
Optical field-shaping elements
[IPC code unknown for F21K 9/20]
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:
YI, Qing [CN/CN]; CN (US)
HE, Jianmin [CN/US]; US (US)
LIN, Chuan [CN/CN]; CN (US)
WANG, Zhiyong [CN/CN]; CN (US)
MURPHY, James Edward [US/US]; US (US)
CAI, Dengke [CN/US]; US (US)
WU, Xiaoyong [CN/CN]; CN (US)
GE LIGHTING SOLUTIONS, LLC [US/US]; 1975 Noble Road Bldg. 338, Nela Park East Cleveland, Ohio 44112, US
Inventors:
YI, Qing; CN
HE, Jianmin; US
LIN, Chuan; CN
WANG, Zhiyong; CN
MURPHY, James Edward; US
CAI, Dengke; US
WU, Xiaoyong; CN
Agent:
CHINA PATENT AGENT (H.K.) LTD.; 22/F., Great Eagle Center 23 Harbour Road Wanchai, Hong Kong, CN
Priority Data:
Title (EN) LOW REFRACTIVE INDEX NEODYMIUM FLUORIDE DOPED POLYCARBONATE
(FR) POLYCARBONATE DOPÉ AU FLUORURE DE NÉODYME À FAIBLE INDICE DE RÉFRACTION
Abstract:
(EN) An apparatus including at least one light emitting diode (LED) module, configured to generate visible light; and at least one component comprising a compound comprising elements of neodymium fluoride and a dopant to lower a refractive index of the compound as compared to neodymium fluoride, the compound configured with the LED module to provide a desired light spectrum by filtering the visible light generated by the LED module.
(FR) L'invention concerne un appareil comprenant au moins un module de diode électroluminescente (DEL) conçu pour générer une lumière visible; et au moins un constituant comprenant un composé comprenant des éléments de fluorure de néodyme et un dopant permettant d'abaisser un indice de réfraction du composé par rapport au fluorure de néodyme, le composé est utilisé avec le module de DEL afin de produire un spectre de lumière souhaité par filtrage de la lumière visible générée par le module de DEL.
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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, 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)