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1. (WO2018104513) METHOD FOR TRANSFERRING THIN FILMS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/104513    International Application No.:    PCT/EP2017/081999
Publication Date: 14.06.2018 International Filing Date: 08.12.2017
IPC:
H01L 21/02 (2006.01), H01L 21/20 (2006.01)
Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR/FR]; 25 rue Leblanc Bâtiment "Le Ponant D" 75015 PARIS (FR)
Inventors: MONTMEAT, Pierre; (FR).
FOURNEL, Frank; (FR)
Agent: DECOBERT, Jean-Pascal; (FR)
Priority Data:
1662146 08.12.2016 FR
Title (EN) METHOD FOR TRANSFERRING THIN FILMS
(FR) PROCÉDÉ DE TRANSFERT DE COUCHES MINCES
Abstract: front page image
(EN)The present invention concerns a method for transferring a thin film (3) onto a destination substrate (9) on one surface of which an adhesive layer (8) is present, characterised in that it comprises, starting from a temporary support (4), to a surface onto which a first surface (31) of the thin film (3) is secured: - forming an interface layer (7) made of polymer material on a second surface (32) of the thin film (3), opposite the first surface (31); - assembling, by gluing, the interface layer (7) and the adhesive layer (8); and - separating the thin-film (3) from the temporary support (4).
(FR)La présente invention concerne un procédé de transfert d'une couche mince (3) sur un substrat de destination (9) sur une face duquel une couche adhésive (8) est présente, caractérisé en ce qu'il comprend, à partir d'un support temporaire (4) à une face duquel une première face (31) de la couche mince (3) est solidarisée: -une formation d'une couche d'interface (7) en matériau polymère sur une deuxième face (32) de la couche mince (3), opposée à la première face (31); -un assemblage par collage de la couche d'interface (7) et de la couche adhésive (8); -une séparation de la couche mince (3) relativement au support temporaire (4).
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)