Surface treatment method, the method of forming the anti-glare layer, an anti-glare layer film and anti-glare low-reflection film

摘要

PPROBLEM TO BE SOLVED: To provide a surface treating method for forming ideal irregularities for antiglaringness on a substrate without passing through complicated steps, a method for forming an antiglare layer, to prepare an antiglare layer film having the formed antiglare layer, and an antiglare low reflective film. PSOLUTION: The surface of a substance to be treated which has a heterogeneous composition by a plurality of substances having different plasma resistances at least in the neighborhood of its surface is subjected to the atmospheric plasma treatment for exposure to a reactive gas in a plasma state at atmospheric pressure or under a pressure near atmospheric pressure to form irregularities and voids on the surface of the substance to be treated. PCOPYRIGHT: (C)2003,JPO