METHOD FOR MANUFACTURING GLASS SUBSTRATE FOR ORGANIC EL ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass substrate for an organic EL element in which a light extraction layer having high light extraction efficiency and flat surface can be inexpensively manufactured.SOLUTION: In a method for manufacturing a glass substrate 3 for an organic EL element, on a glass plate 1 having at least one surface which is an uneven surface 1a, glass powder are coated and burned at a temperature of (softening point of glass powder plus 100°C) or less, thereby capable of forming a light extraction layer 2.