Abstract: Provided is a flexible light-emitting device including: a light-emitting complex medium including a polymer matrix, and a nano light-emitting material dispersed therein, the light-emitting complex medium generating light via application of an electric field thereto; a plurality of first fiber electrodes extending in a first direction and disposed within the light-emitting complex medium, wherein the plurality of first fiber electrodes are arranged along a first imaginary plane and are spaced apart from each other, wherein a first voltage is applied to the plurality of first fiber electrodes; and a plurality of second fiber electrodes extending in the first direction and disposed within the light-emitting complex medium, wherein the plurality of first fiber electrodes are alternated with the plurality of second fiber electrodes, wherein a second voltage different from the first voltage is applied to the plurality of second fiber electrodes.

Abstract: Provided is a flexible light-emitting device including: a light-emitting complex medium including a polymer matrix, and a nano light-emitting material dispersed therein, the light-emitting complex medium generating light via application of an electric field thereto; a plurality of first fiber electrodes extending in a first direction and disposed within the light-emitting complex medium, wherein the plurality of first fiber electrodes are arranged along a first imaginary plane and are spaced apart from each other, wherein a first voltage is applied to the plurality of first fiber electrodes; and a plurality of second fiber electrodes extending in the first direction and disposed within the light-emitting complex medium, wherein the plurality of first fiber electrodes are alternated with the plurality of second fiber electrodes, wherein a second voltage different from the first voltage is applied to the plurality of second fiber electrodes.

Abstract: The present invention relates to a multi-layered transparent electrode having a metal nano hole pattern layer. The multi-layered transparent electrode may include a lower oxide layer, a metal nano hole pattern layer disposed on the lower oxide layer, and an upper oxide layer disposed on the metal nano hole pattern layer. By adjusting the pattern period and nano hole size of the metal nano hole pattern layer, transmittance of the multi-layered transparent electrode may be enhanced in a specific wavelength region through surface plasmon, which is a phenomena caused by the metal nanohole pattern layer. In addition, optimized sheet resistance may be implemented in a multi-layered transparent electrode having the metal nano hole pattern layer by adjusting the hole size. Thereby, electrical characteristics of a device employed the multi-layered transparent electrode may be enhanced.