| 摘要 |
<p>PURPOSE:To obtain a process for production of color filter which prevents generation of pinholes, white drop-outs, etc., and has good quality free from defects, such as unequal coloration, even with the color filter having fine and intricate pixel arrangement by relatively moving a material to be coated and an electrodeposition liquid and/or recovered liquid and bringing electrodes into contact with this electrodeposition liquid or recovered liquid. CONSTITUTION:This process for production of color filter includes a stage for forming coating film of desired hue by electrodeposition coating on the material which is to be coated and has the electrodes. The material to be coated and the electrodeposition liquid and/or recovered liquid are relatively moved prior to execution of the electrodeposition coating to bring at least the electrodes into contact with the electrodeposition liquid and/or recovered liquid. These contact treatments are executed on the surface of the substrate which is the material to be coated and on the surface of which the electrodes are formed. The electrodeposition coating is merely necessitated to be executed in succession if the electrodeposition liquid is used for the treatment. The electrodeposition is executed by immersing the material to be coated into the electrodeposition liquid after liquid draining is executed to some extent after the treatment when the treatment is executed by the recovered liquid, etc.</p> |
