| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical article having uniform thickness of optical adhesive. <P>SOLUTION: The method of manufacturing the optical article includes a step of sticking a translucent member 14 and a crystalline substrate 17 mutually by using the adhesive 18 having optical adhesive liquids 181, 182, a mixing step of dispersing spacer particles 131, 132 into the optical adhesive liquids 181, 182, a dropping step of dropping the optical adhesive liquids 181, 182 containing the dispersed spacer particles 131, 132, and a nipping and holding step of pressing the crystalline substrate 17 against the translucent member 14, pressing and spreading the optical adhesive liquids 181, 182, and nipping and holding them. In the mixing step, various spacer particles 131, 132 being different in compression displacement load from each other are used and are mixed with the optical adhesive liquids 181, 182 depending kind of these different spacer particles 131, 132. In the dropping step, the optical adhesive liquids 181, 182 thus prepared are dropped into a central part A and regions other than the central part A of the translucent member 14. <P>COPYRIGHT: (C)2010,JPO&INPIT |
