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Machine translation
1. (WO2004008818) METHOD OF FORMING PATTERN ON CERAMIC GREEN SHEET AND CONDUCTIVE PASTE FOR USE IN THE METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/008818    International Application No.:    PCT/JP2003/008729
Publication Date: 22.01.2004 International Filing Date: 09.07.2003
Chapter 2 Demand Filed:    04.12.2003    
IPC:
H05K 1/09 (2006.01), H05K 3/02 (2006.01), H05K 3/40 (2006.01)
Applicants: TAIYO INK MFG. CO., LTD. [JP/JP]; 7-1, Hazawa 2-chome, Nerima-ku, Tokyo 176-8508 (JP) (For All Designated States Except US).
OHNISHI, Shigekatsu [JP/JP]; (JP) (For US Only)
Inventors: OHNISHI, Shigekatsu; (JP)
Agent: OHGO, Norio; OHGO & TAKEHANA PATENT OFFICE, SOLID SQUARE EAST TOWER 4F, 580, Horikawa-cho, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0013 (JP)
Priority Data:
2002-201337 10.07.2002 JP
Title (EN) METHOD OF FORMING PATTERN ON CERAMIC GREEN SHEET AND CONDUCTIVE PASTE FOR USE IN THE METHOD
(FR) PROCEDE DE FORMATION DE MOTIFS SUR DES PLAQUES D'ARGILE VERTE ET PATE CONDUCTRICE UTILISEE PAR LE PROCEDE
(JA) セラミックグリーンシートへのパターン形成方法およびその形成方法に用いる導電性ペースト
Abstract: front page image
(EN)A technique of forming a pattern on a ceramic green sheet that attains cost reduction and is excellent in productivity. This forming technique is characterized by filling, without the use of a mask, the via holes of a ceramic green sheet having via holes with alkali soluble conductive paste (a), the alkali soluble conductive paste (a) comprising a binder soluble in an alkali aqueous solution and conductive particles as main components, subsequently applying alkali soluble photosensitive conductive paste (b) for wiring pattern onto the ceramic green sheet, and thereafter subjecting the same to drying, pattern exposure and development.
(FR)L'invention porte sur une technique de formation de motifs sur des plaques d'argile verte permettant de réduire les coûts, et d'atteindre une excellente productivité. Ladite technique comporte les étapes suivantes: remplissage sans utiliser de masque des vias percés dans une plaque d'argile verte par une pâte conductrice (a) consistant principalement en un liant soluble dans une solution aqueuse alcaline et en particules conductrices; application d'une pâte conductrice (b) photosensible alcalinosoluble pour former les motifs sur la plaque d'argile verte; et séchage de la plaque, puis exposition et développement des motifs.
(JA)低コスト化を達成し、生産性に優れるセラミックグリーンシートへのパターン形成技術が提供される。その形成技術は、ビアホールを有するセラミックグリーンシートの該ビアホール内に、アルカリ水溶液可溶性のバインダーと導電性粒子を主成分として含むアルカリ可溶型導電性ペースト(a)を、マスクを用いることなく充填し、次いで、当該グリーンシート上にさらに、配線パターンのためのアルカリ可溶型感光性導電性ペースト(b)を塗布、乾燥し、その後、パターン露光、現像することを特徴とする。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, HU, IE, IT, LU, MC, NL, 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: Japanese (JA)
Filing Language: Japanese (JA)