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1. (WO2017153752) A/M/X MATERIAL PRODUCTION PROCESS WITH ALKYLAMINE
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Pub. No.: WO/2017/153752 International Application No.: PCT/GB2017/050623
Publication Date: 14.09.2017 International Filing Date: 08.03.2017
IPC:
H01L 21/368 (2006.01) ,H01L 51/00 (2006.01) ,H01L 51/42 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21
Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02
Manufacture or treatment of semiconductor devices or of parts thereof
04
the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer
34
the devices having semiconductor bodies not provided for in groups H01L21/06, H01L21/16, and H01L21/18159
36
Deposition of semiconductor materials on a substrate, e.g. epitaxial growth
368
using liquid deposition
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
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
42
specially adapted for sensing infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation; specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
Applicants:
OXFORD UNIVERSITY INNOVATION LIMITED [GB/GB]; Buxton Court 3 West Way Oxford Oxfordshire OX2 0JB, GB
Inventors:
SNAITH, Henry James; GB
NAYAK, Pabitra; GB
WENGER, Bernard; GB
NOEL, Nakita; GB
HABISREUTINGER, Severin; GB
MOORE, David; US
Agent:
SILCOCK, Peter James; GB
Priority Data:
1604050.309.03.2016GB
Title (EN) A/M/X MATERIAL PRODUCTION PROCESS WITH ALKYLAMINE
(FR) PROCÉDÉ DE PRODUCTION DE MATÉRIAU A/M/X AVEC DE L'ALKYLAMINE
Abstract:
(EN) The present invention relates to a process for producing a layer of crystalline A/M/X material, wherein the process comprises disposing on a substrate a precursor composition comprising: (a) a first precursor compound comprising a first cation (M), which first cation is a metal or metalloid cation; and (b) a solvent, wherein the solvent comprises; (i) acetonitrile, propionitrile, acetone or a mixture thereof; and (ii) an alkylamine. The invention also relates to a composition comprising: (i) a compound of formula MXn, (ii) a compound of formula AX, (iii) acetonitrile, propionitrile, acetone or a mixture thereof; and (iv) an alkylamine of formula RANH2, wherein RA is a C1-8 alkyl group.
(FR) La présente invention concerne un procédé de production d'une couche de matériau A/M/X cristallin, le procédé consistant à disposer sur un substrat une composition de précurseur comprenant : (a) un premier composé précurseur comprenant un premier cation (M), lequel premier cation est un cation de métal ou de métalloïde ; et (b) un solvant, le solvant comprenant : (i) de l'acétonitrile, du propionitrile, de l'acétone ou un mélange de ces derniers ; et (ii) une alkylamine. L'invention concerne également une composition comprenant : (i) un composé de formule MXn, (ii) un composé de formule AX, (iii) de l'acétonitrile, du propionitrile, de l'acétone ou un mélange de ceux-ci ; et (iv) une alkylamine de formule RANH2, RA étant un groupe alkyle en C1-8.
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)