EJECTION METHOD AND ITS APPARATUS, ELECTRO-OPTIC DEVICE, METHOD AND APPARATUS FOR MANUFACTURING THE DEVICE, COLOR FILTER, METHOD AND APPARATUS FOR MANUFACTURING THE FILTER, DEVICE WITH SUBSTRATE, AND METHOD AND APPARATUS FOR MANUFACTURING THE DEVICE

摘要

PURPOSE: To provide an ejection apparatus capable of flatly uniformalzing electro-optic properties of electro-optic members such as optical permeability of a color filter, color display properties of a liquid crystal device and light emission properties on the EL light emission surface. CONSTITUTION: Ink jet heads 22 each constituting a nozzle array 28 with a plurality of nozzles 27 set in an array are aligned in straight line and disposed in the liquid drop ejection apparatus for manufacturing the color filter 1. A filter element material is ejected four times repeatedly by means of the plurality of nozzles 27 from the nozzles 27 other than the ones at opposite ends in the arranging direction, which eject ten percent more than the average ejection amount, to a mother substrate 12 to form one filter element 3 with a predetermined thickness. Fluctuations in thickness among a plurality of filter elements can be prevented and the light permeability of the color filter 1 can be flatly uniformalized.