The present invention provides a method for preparing a glass substrate with antireflection functionality by applying a coating formulation that affords antireflection effects to a substrate comprising water, metalloid oxide nanoparticles that are dispersed in said water, and a hydroxide ion agent or fluoride ion agent that is introduced into said metalloid oxide nanoparticles at a mole ratio of 0.005-2:1.
여기서, 상기 활성화 요청 정보는 상기 단말의 전력상태에 따라 결정되는 것이 바람직하다.patents-wipo patents-wipo