METHOD FOR MANUFACTURING LIQUID-REPELLENT RESIN SHEET, METHOD FOR MANUFACTURING LIGHT-GUIDE PLATE, APPARATUS FOR MANUFACTURING LIQUID-REPELLENT RESIN SHEET, AND SYSTEM FOR MANUFACTURING LIGHT-GUIDE PLATE

摘要

Provided are: a method for manufacturing a liquid-repellent resin sheet, in which it is possible to avoid damage while performing liquid repellent treatment using atmospheric-pressure plasma; a method for manufacturing a light-guide plate; a liquid-repellent resin sheet; a liquid repellent treatment apparatus; and a system for manufacturing a light-guide plate. The method for manufacturing a liquid-repellent resin sheet according to an embodiment of the present invention has a step for performing a liquid repellent treatment by atmospheric-pressure plasma on the principal surface (40a) of a resin sheet (40) disposed between a pair of electrodes (521, 522) disposed facing each other, by generating an atmospheric-pressure plasma in an atmospheric gas (G) between the pair of electrodes. Electric power corresponding to an electric power density of 1 W/cm2 to 25 W/cm2 is supplied to the electrodes, and the atmospheric gas includes argon and a perfluorocarbon.