Patent ID: 6786790
Filing Date: 2004-09-07
Classification: G02F

Abstract:
A method for manufacturing an image display element having a resin substrate that holds a display functional portion on which images are displayed, characterized by comprising:an inorganic film forming step of forming inorganic films on both surfaces of the resin substrate, wherein the inorganic films having a film thickness between 15 nm and 40 nm both inclusive serve as a moisture barrier film, and a dehydration step of dehydrating the resin substrate before or after the inorganic film forming step, wherein the resin substrate is dehydrated in the dehydration step so that the water absorrnion is 0.5% or less by weight, the resin substrate subjected to the inorganic film forming step and the dehydration step and an other substrate are bonded to each other by a sealing material, and then the sealing material is cured by heating at least the resin substrate.