摘要:
There is provided organic metal complexes for forming a metal thin layer, ink including the same, and a method for forming a metal thin layer using the same: wherein the organic metal complexes for forming a metal thin layer include Ag, and a ligand represented by the specific general formula; the organic metal complexes have an excellent stability and solubility toward a solvent; and the ink for forming a metal thin layer comprising the organic metal complexes is easy to form a metal thin layer of, and could be applied on the substrate consisting of material having low thermal stability because the ink can be decomposed at a low temperature.
摘要:
There are provided an ink composition, a metal thin film prepared using the same, and a method of preparing the same. The ink composition according to the present invention includes: gold-containing complex compound represented by the following Formula 1 (L and L′ are at least one selected from a group consisting of diolefin and derivatives thereof, and X is at least one selected from a group consisting of chlorine (Cl), bromine (Br), and iodine (I), where m=an integer of 1˜10, n=an integer of 1˜10, o=an integer of 0˜10, and p=an integer of 0˜10); and a solvent dispersing the gold-containing complex compound. AumLnL′oXp Formula 1 The present invention can provide ink composition that can be sintered at low temperature by being optionally printed, a metal thin film prepared using the same, and a method of preparing the same.
摘要:
The present invention provides a metal ink composition, which includes 20 to 80 parts by weight of cupper nano-particle; 10 to 70 parts by weight of non-aqueous organic solvent; and 2 to 20 parts by weight of additive used for adjustment of the dry speed of coated metal ink when metal lines are formed.
摘要:
The present invention provides a metal ink composition, which includes 20 to 80 parts by weight of cupper nano-particle; 10 to 70 parts by weight of non-aqueous organic solvent; and 2 to 20 parts by weight of additive used for adjustment of the dry speed of coated metal ink when metal lines are formed.
摘要:
Disclosed herein is a method of manufacturing a build-up printed circuit board (PCB), the method including: providing a first resin substrate; forming a roughness by coating an epoxy emulsion solution on a surface of the first resin substrate; and providing a core layer by forming a core circuit layer on the first resin substrate on which the roughness is formed. According to the present invention, roughness of a substrate can be formed in an environment-friendly and economical way by introducing a process of coating epoxy emulsion on a resin substrate. Further, a highly reliable fine circuit can be implemented by enhancing an adhesive bond between a build-up board material and a metal circuit layer.
摘要:
Disclosed herein is an epoxy resin composition including a core-shell structure of microemulsion silica surrounded by surfactant. By using the epoxy resin, surface roughness of a printed circuit board can be formed in an ecofriendly and economic manner. Further, high-reliability microcircuits can be realized by enhancing interface adhesive strength between a resin substrate and a metal layer in a buildup type printed circuit board.