20-02-2014 дата публикации
Номер: US20140048318A1
Disclosed herein is a composition, including a fluorine-based polymer or a perfluoropolyether (PFPE) derivative and a PFPE-miscible polymer, an anti-oxide film and electronic component including the same, and methods of forming an anti-oxide film and an electronic component. Use of the composition may achieve formation of an anti-oxide film through a solution process and electronic components using a metal having increased conductivity and decreased production costs. 1. An electronic component comprising a wiring pad having a metal surface coated with an anti-oxide film , the anti-oxide film including a composition having , a perfluoropolyether (PFPE) derivative of formula (1) or (2):{'br': None, 'sub': 2', '2', '2', '2', '2, 'i': m', 'n, 'A-CFO(CFCFO)(CFO)CF-A \u2003\u2003(1)'}{'br': None, 'sub': 3', '2', '2', '2', '2, 'i': m', 'n, 'CFO(CFCFO)(CFO)CF-A \u2003\u2003(2)'}wherein:{'sub': 1', '2', '3', '1', '2', '3', '1', '10', '1', '2', '3', '1', '10', '1', '30', '1', '10', '2', '30', '1', '30', '2', '30, 'A is A′ or RA′ wherein A′ is a functional group selected from the group consisting of COF, SiXXX(X, Xand Xare independently C-Calkyl and at least one of X, Xand Xis C-Calkoxy), silanol, chlorosilane, carboxylic acid, alcohol, amine, phosphoric acid and derivatives thereof, and R is C-Calkylene which may be optionally substituted by at least one selected from the group consisting of hydroxy, C-Calkyl, hydroxyalkyl, amide, nitro, C-Calkenyl, C-Calkoxy, and C-Calkoxyalkyl;'}m is 1 to 50; andn is 1 to 50; anda PFPE-miscible polymer.225-. (canceled)26. The electronic component of claim 1 , wherein the perfluoropolyether derivative and PFPE-miscible polymer form a copolymer.27. The electronic component of claim 1 , wherein the PFPE-miscible polymer is a photosensitive polymer.28. The electronic component of claim 27 , wherein the photosensitive polymer is a polymer having at least one photosensitive functional group selected from the group consisting of acrylate claim 27 ...
Подробнее
