摘要 |
PURPOSE:To provide a manufacturing method for a color filter board, by which a clearance between transparent electrodes of a liquid crystal display device can be maintained in a constant value stably and a good contrast in a display screen can be provided, for a liquid crystal display device. CONSTITUTION:Transparent coloring layers 23R, 23G, 23B, which are arranged in a pattern in picture element parts on a transparent board 21 and colors transmitted light in the picture element parts by every color, and light shielding films 22, which are arranged in a pattern in clearance parts (picture element interval parts) between respective picture elements on the transparent board 21 and cut off the light transmission from these parts, are formed in order on the transparent-board 21, and then, an over coating layer 24 is arranged over the whole surface including the light shielding films 22 and the transparent coloring layers 23R, 23G, 23B, and in addition, a transparent electrode layer 25 is arranged on the whole surface on the over coating layer 24, and subsequently, a positive type photosensitive resin paint is printed/applied on the transparent electrode layer 25 so that a photosensitive resin layer 26 is formed, and consequently, a gap regulating layer 26' is formed on the transparent electrode layer 25 by exposing and developing the photosensitive resin layer 26 from the transparent base board 21 side and eliminating the photosensitive resin layer 26 on the picture element parts. |