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Machine translation
1. (WO2008098726) METHOD AND APPARATUS FOR DISPENSING A VISCOUS FLUID
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/098726    International Application No.:    PCT/EP2008/001020
Publication Date: 21.08.2008 International Filing Date: 11.02.2008
IPC:
B05D 1/00 (2006.01), B05D 1/26 (2006.01)
Applicants: SINGULUS TECHNOLOGIES AG [DE/DE]; Hanauer Landstrasse 103, 63796 Kahl (DE) (For All Designated States Except US).
YAVASER, Cem [CH/CH]; (CH) (For US Only).
HEINZ, Bernd [DE/CH]; (CH) (For US Only)
Inventors: YAVASER, Cem; (CH).
HEINZ, Bernd; (CH)
Agent: HEUNEMANN, Dieter; VOSSIUS & PARTNER, Siebertstr. 3, 81675 München (DE)
Priority Data:
60/889,351 12.02.2007 US
Title (EN) METHOD AND APPARATUS FOR DISPENSING A VISCOUS FLUID
(FR) PROCÉDÉ ET APPAREIL DE DISTRIBUTION D'UN FLUIDE VISQUEUX
Abstract: front page image
(EN)A method for dispensing a viscous liquid onto a rotating, disk-shaped substrate comprises the steps of Positioning the tip of a nozzle for dispensing said viscous liquid at a first distance relative to a surface of said substrate during start of the dispensing, thereby allowing the viscous liquid (4) to make a controlled first contact with the substrate. Then the gap between said nozzle and the surface of said substrate is increased to a second distance during dispensing. Accordingly, an apparatus for dispensing a viscous liquid comprises a nozzle with a tip for dispensing said viscous liquid and means for changing the distance between said nozzle and the surface of said substrate.
(FR)L'invention concerne un procédé permettant de distribuer un liquide visqueux sur un substrat forme de disque, en rotation. Le procédé comporte les étapes de positionnement de la pointe d'une buse pour distribuer ledit liquide visqueux à une première distance par rapport à une surface dudit substrat pendant le démarrage de la distribution, permettant ainsi au liquide visqueux (4) d'effectuer un premier contact contrôlé avec le substrat. Ensuite, l'espace entre ladite buse et la surface dudit substrat est augmenté à une seconde distance pendant la distribution. En conséquence, un appareil de distribution d'un liquide visqueux comporte une buse munie d'une pointe pour distribuer ledit liquide visqueux et des moyens pour changer la distance entre ladite buse et la surface dudit substrat.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)