Abstract: The present disclosure relates to an organic electric element for realizing high luminous efficiency, and high heat resistance of the element, improve the color purity of the element, and increase the lifetime of the element.

Abstract: A cable fixator includes: a first member formed in a cylindrical shape with a through hole inside; a protrusion formed on one side of the first member and inserted in the through tube after the first screw thread provided; a first fastener formed in a ring shape and combined with the protrusion by the combining grooves; a second screw thread formed on the inner side of the first member; a second member formed in a cylindrical shape and inserted into the inside of the first member; a second fastener formed on one side of the second member; a third screw thread formed on the outside of the second member and combined with the second screw thread; a sealing member consisting of a soft material; a sealing groove formed on the outer surface of the sealing member and provided with grooves toward the inside of the sealing member.