Korea Institute of Machinery & Materials

Jin-Won Song

Chang-Soo Han

Joon-Dong Kim

Dae-Geun Choi

June-Ki Park

Yu-Hwan Yoon

Ji-Eun Kim

Jong-Hong Lee

Hee-Won Seo

The present invention is to provide a heating substrate equipped with a conductive thin film and electrodes. The heating substrate includes a transparent substrate, a plurality of electrodes formed on a first face of the substrate, and a conductive thin film formed on the first face of the substrate and including a plurality of regions electrically connected each other in parallel by the plurality of electrodes. Furthermore, a method of manufacturing a heating substrate equipped with a conductive thin film and electrodes according to an exemplary embodiment of the present invention includes forming the conductive thin film on a substrate, forming main electrodes so as to extend on the substrate while being adjacent to edges of the conductive thin film, and forming branched electrodes that are extended from the conductive thin film across one side of the conductive thin film while coming in contact with the conductive thin film.

Heating substrate equipped with conductive thin film and electrode, and manufacturing method of the same

A vision assistance device includes a lens based on a transparent material, a conductive transparent thin film contacting the lens and containing carbon nanotubes, electrodes electrically connected to the conductive transparent thin film, and a portable power supply electrically connected to the electrodes. The vision assistance device prevents fogging and retains heat.

Vision assistance device having conductive transparent thin film

A method for separating carbon nanotubes is disclosed where nanotubes with specific properties are separated from a mixture of nanotube products, which contains various types of nanotubes and impurities.

Method for separating nanotubes using microwave radiation

Growing community of inventors

Daejeon, South Korea

Jin-Won Song