The Company was founded based on the invention of Founder Han Nee of a thin film, reflective and corrosive resistant material used by the Optical Disc industry to make pre-recorded and recordable discs. TTC's material is used by most of the worldwide disc makers.
In addition, TTC has done multiple research and development projects in the areas of single crystal diamond growing and hydrogen in metals. In the case of the latter project, two papers have been published in peer-reviewed journals. Click on the links below to access the papers.