Color display substrate, color filter substrate, color luminescent substrate, manufacturing method of color display substrate, electro-optical apparatus, electronic device, film-forming method, film-forming apparatus, and display motherboard

Abstract

The invention provides a color display substrate having plural color display elements arranged in a matrix pattern, and a manufacturing method to efficiently obtain a color filter substrate and color luminescent substrate, for example. A manufacturing method of a color display substrate includes the step of forming plural color dots by selectively ejecting liquid droplets from nozzles in accordance with input data. The plural color dots constitute plural pixels, which constitute plural color filter elements arranged in a matrix pattern. The plural color dots have a first dot pitch in a direction perpendicular to a first base line. Each of the plural color dots is formed to lie at a distance of at least substantially an integral multiple of the first dot pitch from the first base line.

1 . A method for forming a film, comprising:
 arranging a plurality of dot elements within a colored layer to have a first dot pitch in a direction perpendicular to a base line; and   locating each of the plurality of dot elements at a distance of at least substantially an integral multiple of the first dot pitch from the base line; and   arranging the plurality of dot elements within the colored layer to have a second dot pitch in a direction of the base line.   
     
     
         2 . An apparatus for forming a film, comprising:
 means for arranging a plurality of dot elements within a colored layer to have a first dot pitch in a direction perpendicular to a base line, wherein each of the plurality of dot elements is located at a distance of at least substantially an integral multiple of the dot pitch from the base line; and   means for arranging the plurality of dot elements within the colored layer to have a second dot pitch in a direction of the base line.   
     
     
         3 . The method of  claim 1 , wherein arranging the plurality of dot elements further comprises:
 forming the plurality of dot elements by selectively ejecting liquid droplets from at least one nozzle in accordance with input data.   
     
     
         4 . The apparatus of  claim 2 , wherein the means for arranging comprises:
 a nozzle head with a plurality of nozzles arranged in the head to eject liquid droplets, the liquid droplets being selectively ejected from the nozzles so as to form a plurality of dot elements by scanning the head, the nozzles having an effective nozzle-array length in the direction of the base line, and the effective nozzle-array length being substantially an integral multiple greater than one of the predetermined dot pitch.   
     
     
         5 . The method for forming a film according to  claim 1 , wherein the colored layer does not include a liquid crystal material. 
     
     
         6 . The apparatus for forming a film according to  claim 2 , wherein the colored layer does not include a liquid crystal material.