MANUFACTURING METHOD OF SUBSTRATE FOR ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

PROBLEM TO BE SOLVED: To stably manufacture an organic electroluminescent element reduced in dispersion of a luminescent characteristic, and improved in luminescent efficiency. SOLUTION: This manufacturing method of a substrate for organic electroluminescence used for an organic electroluminescent element provided with a glass substrate 11 having a diffraction grating 12 has a process for forming the diffraction grating 12 by applying a dispersion solution of fine particles to the surface of the glass substrate 11. COPYRIGHT: (C)2005,JPO&NCIPI