Abstract:
A touch window includes a substrate including an available area and an unavailable area; and an electrode layer formed on the substrate, wherein the electrode layer includes a conductive layer and a protective layer formed on the conductive layer, the protective layer is in direct contact with the conductive layer, the protective layer has a thickness different from that of the conductive layer, and the protective layer includes a black-based color.
Abstract:
An epoxy resin composition according to an embodiment of the present invention includes an epoxy compound, a curing agent including diaminodiphenyl sulfone, and an inorganic filler.
Abstract:
The communication module according to one embodiment of the present invention comprises: a printed circuit board; an antenna unit and electronic components arranged on the printed circuit board; and a sheet layer arranged on the antenna unit and the electronic components, wherein the sheet layer comprises 15-35% of a polymer resin and 65-85 wt % of flat boron nitride, the flat boron nitride has an average particle size (D50) of 40 to 50 μm, a D10 of 10 to 25 μm, and a D90 of 75 to 85 μm, and the θ50 of the flat boron nitride is arranged to form an angle of 40° or less with horizontal components of the sheet layer.
Abstract:
According to one embodiment of the present invention, an epoxy resin composition comprises: a resin including an epoxy compound, triethylenediamine, diphenylphosphine and/or tetraphenylborate; a curing agent including diaminodiphenylsulfone, ethylenediamine, diaminopropane, methanediamine, phenylenediamine and/or triethanolamine; and an inorganic filler, wherein the inorganic filler includes at least two alumina (Al2O3) groups classified by particle size.