COATING LIQUID FOR ORGANIC EL DISPLAY MOISTURE ABSORPTION FILM, ITS MANUFACTURING METHOD, AND MOISTURE ABSORPTION FILM

摘要

PROBLEM TO BE SOLVED: To improve hygroscopicity and extending life of a display.

SOLUTION: Powder dispersion solution is prepared by blending at least a kind of hydroxide and/or oxide powder selected from Mg, Ca, and Sr, organic solvent and dispersion solution consisting of ethylene glycol inducer. A binder solution is prepared by blending binder mainly consisting of metal alkoxide, solvent mainly consisting of alcohol and additive agent consisting of ethylene glycol inducer. A coating liquid for organic EL display moisture absorption film is prepared by mixing the powder dispersion solution and the binder solution.

COPYRIGHT: (C)2005,JPO&NCIPI