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1. (WO2013049578) GROUP III-V SUBSTRATE MATERIAL WITH PARTICULAR CRYSTALLOGRAPHIC FEATURES AND METHODS OF MAKING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/049578    International Application No.:    PCT/US2012/057931
Publication Date: 04.04.2013 International Filing Date: 28.09.2012
IPC:
H01L 21/20 (2006.01), H01L 33/02 (2010.01)
Applicants: SAINT-GOBAIN CRISTAUX ET DETECTEURS [FR/FR]; 18 Avenue d'Alsace F-92400 Courbevoie (FR)
Inventors: FAURIE, Jean-Pierre; (FR).
BEAUMONT, Bernard; (FR)
Agent: ABEL LAW GROUP, LLP; 8911 North Capital of Texas Hwy Bldg. 4, Suite 4200 Austin, TX 78759 (US)
Priority Data:
61/541,334 30.09.2011 US
Title (EN) GROUP III-V SUBSTRATE MATERIAL WITH PARTICULAR CRYSTALLOGRAPHIC FEATURES AND METHODS OF MAKING
(FR) MATÉRIAU DE SUBSTRAT DU GROUPE III-V À CARACTÉRISTIQUES CRISTALLOGRAPHIQUES PARTICULIÈRES ET PROCÉDÉS DE FABRICATION
Abstract: front page image
(EN)A substrate including a body comprising a Group III-V material and having an upper surface, the body comprising an offcut angle defined between the upper surface and a crystallographic reference plane, and the body further having an offcut angle variation of not greater than about 0.6 degrees.
(FR)L'invention concerne un substrat qui comprend un corps comportant un matériau du groupe III-V et qui présente une surface supérieure, le corps comportant un angle de coupe défini entre la surface supérieure et un plan de référence cristallographique, le corps ayant en outre une variation d'angle de coupe non supérieure à environ 0,6 degré.
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, 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, PA, 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 (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)