| abstract |
(57) Abstract: When a color filter is formed by an inkjet method, a colored layer having a uniform thickness is obtained in a pixel portion, ink spread in the pixel is improved, and color loss in the pixel occurs. So that it does not occur. SOLUTION: By using a water-based ink and irradiating with ultraviolet rays, the ink repellency of the upper surface 4 of the convex portion 2 partitioning the pixels is made 90 ° or more in terms of the contact angle of water, and the ink affinity of the concave portion is made into the contact angle of water. By setting the angle to 20 ° or less, a color filter having no color drop around the pixel is obtained. |