GRAPHENE SQUARE INC. Patent applications |
Patent application number | Title | Published |
20140313588 | VARIABLE FOCUS LENS, AND PREPARING METHOD OF THE SAME - The present disclosure relates to a variable focus lens containing graphene, a preparing method of the variable focus lens, a focus controlling method of the variable focus lens, and a display device including the variable focus lens. | 10-23-2014 |
20140054550 | METHOD FOR N-DOPING GRAPHENE - The present disclosure provides an n-doping method of graphene, including supplying a reaction gas containing a carbon source and heat to a substrate and reacting to grow graphene on the substrate; and n-doping the graphene by a doping solution containing an n-type dopant or a vapor containing an n-type dopant, an n-doped graphene produced by the method, and a device including the n-doped graphene. | 02-27-2014 |
20130285970 | TOUCH SENSOR USING GRAPHENE FOR SIMULTANEOUSLY DETECTING A PRESSURE AND A POSITION - A touch sensor capable of specifying a touch position and/or a degree of a touch pressure by using graphene as an electrode and/or a strain gauge, and more particular, a touch sensor capable of simultaneously detecting a pressure and a position by means of change in resistance by using graphene is provided. | 10-31-2013 |