CF (Color Filter) substrate
A color filter and color photoresist technology, applied in the direction of filter, optics, optomechanical equipment, etc., can solve the problems of oblique color shift, high film thickness and design of color photoresist.
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[0021] image 3 It is a cross-sectional view of the color filter substrate of the present invention. Such as image 3 As shown, the color filter substrate 200 of the present invention includes a substrate 210, wherein the substrate 210 is made of a light-permeable material; a color photoresist 230 is disposed on the substrate 210, wherein the color light The resist 230 is in the shape of an arc, the lower surface 202 of which is in contact with the substrate 210, and the upper surface 201 of the resist 230 is an arc. The color resist 230 has an edge 204, and adjacent color resists 230 are in contact with each other. A recessed portion 203 is formed between adjacent color photoresistors 230; a black matrix 220 is formed between two adjacent color photoresistors 230, that is, the black matrix 220 is formed between adjacent color photoresistors 230 Recessed portion 203; a flat layer 240 is disposed above the color photoresist 230 and the black matrix 220.
[0022] Wherein, the abov...
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