Abstract: A capacitive touch panel according to an exemplary embodiment includes: a transparent substrate; sensor electrode patterns including a plurality of touch sensors in the same layer, on the transparent substrate, and a plurality of sensor connectors, on the same layer as the plurality of touch sensors, the plurality of sensor connectors connecting the plurality of touch sensors in a column direction or a row direction; a first signal unit that supplies signals to the sensor electrode patterns in the column direction; and a second signal unit that supplies signals to the sensor electrode patterns in the row direction.

Abstract: Disclosed is a foldable cutter with a sharpening device, capable of containing a blade thereof in a handle and capable of easily and semiautomatically sharpening the cutting edge of the blade when the blade is received in the handle.

Abstract: The present invention provides a blade and a manufacturing method thereof adapted to maintain high wear resistance, high hardness, and relatively small specific gravity by using light alloy having a high hardness. A method for making a blade and blade manufactured thereby according to the present invention comprises the steps of preparing a powder mixture having 40-80 weight % of Vanadium Carbide (VC) powder and 20-60 weight % of Cobalt (Co) powder out of a total of 100 weight %, wherein the VC powder and Co powder have a particle diameter of 100 ?m or less, respectively. A molded material is then obtained by packing the powder mixture into a mold and then pressing it. Finally, the molded material is sintered at below 1500° C., wherein the molded and sintered material has a specific gravity of less or equal to seven.