TECHNOLOGY FOCUS - CERAMICS AND GLASS - Preferred Components: The glass frit includes: at least one of zinc oxide-silicon oxide, zinc oxide-boron oxide-silicon oxide, zinc oxide-boron oxide-silicon oxide-aluminum oxide, bismuth oxide, bismuth oxide-silicon oxide, bismuth oxide-boron oxide-silicon oxide, bismuth oxide-boron oxide-silicon oxide-aluminum oxide, bismuth oxide-zinc oxide-boron oxide-silicon oxide, bismuth oxide-zinc oxide-boron oxide-silicon oxide-aluminum oxide, lead oxide, lead oxide-tellurium oxide, lead oxide-tellurium oxide-silicon oxide, lead oxide-tellurium oxide-lithium oxide, bismuth oxide-tellurium oxide, bismuth oxide-tellurium oxide-silicon oxide, bismuth oxide-tellurium oxide-lithium oxide, tellurium oxide, or tellurium oxide-zinc oxide glass frits; two types of glass frit having different glass transition points; and a first glass frit having a glass transition point of 200-350 degrees C and a second glass frit having a glass transition point of more than 350 degrees C and less than or equal to 550 degrees C, a weight ratio of the first glass frit to the second glass frit of 1:0.2-1:1. The glass fit has an average particle diameter of 0.1-10 mu m.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Composition: The composition includes 60-95 wt.% of the silver powder, 0.1-30 wt.% of the silver iodide, 0.5-20 wt.% of the glass frit, and 1-30 wt.% of the organic vehicle. The composition further comprises at least one of a dispersant, a thixotropic agent, a plasticizer, a viscosity stabilizer, an anti-foaming agent, a pigment, a UV stabilizer, an antioxidant, or a coupling agent. EXAMPLE - As an organic binder, 1 wt.% of ethyl cellulose was sufficiently dissolved in 8.5 wt.% of Butyl carbitol (RTM: 2-(2-Butoxyethoxy)ethanol) at 60 degrees C to prepare a binder solution. 86.5 wt.% Of spherical silver powder having an average particle diameter of 2 mu m, 0.5 wt.% of silver iodide, 2 wt.% of a low melting point leaded glass frit-1 having an average particle diameter of 1 mu m and a glass transition point of 341 degrees C, 1 wt.% of a low melting point leaded glass frit-2 having an average particle diameter of 1 mu m and a glass transition point of 430 degrees C, 0.2 wt.% of BYK 102 (RTM: Copolymer with acidic groups), and 0.3 wt.% of Thixatrol ST (RTM: Octadecanamide, N,N-1,2-ethanediylbis12-hydroxy-, mixture with hydrogenated castor oil) were added to the binder solution, followed by mixing and kneading in a 3-roll kneader, thus preparing the composition.