Liquid crystal display panel and colour filtering substrate
A technology of color filter substrate and color filter layer, which is applied in the fields of color filter, optics, nonlinear optics, etc., can solve the problem of thick color filter substrate thickness, many processes, and difficulty in reducing the production cost of color filter substrate, etc. problem, to achieve the effect of reducing the number of processes and production costs, and reducing the number of layers
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no. 1 example
[0050] Figure 1A ~ Figure 1G It is a schematic diagram of the manufacturing process of the color filter substrate according to an embodiment of the present invention. Please refer to Figure 1A First, an alignment film 120 is formed on the substrate 110, wherein the material of the alignment film 120 is, for example, polyimide or polymethyl methacrylate. Next, a color filter layer 130 is formed on the alignment film 120, such as Figure 1B shown. Wherein, the color filter layer 130 has a phase compensation effect, and in this embodiment, the phase delay of the color filter layer 130 is equivalent to the phase delay of the A-plate phase compensation film.
[0051] In detail, the step of forming the color filter layer 130 in this embodiment includes: forming a plurality of black matrices 130 d on the alignment film 120 . After that, the red filter film 130a, the green filter film 130b and the blue filter film 130c are arranged between the black matrix 130d, and the red filte...
no. 2 example
[0070] figure 2 It is a schematic side view of a liquid crystal display panel according to an embodiment of the present invention. Please refer to figure 2 After the color filter substrate 100 is manufactured, it can be assembled with the active element array substrate 60 to form a liquid crystal display panel 50, and liquid crystal is poured between the color filter substrate 100 and the active element array substrate 60 to form a liquid crystal display panel. Layer 80. In this embodiment, an alignment film 70 may be formed on the active device array substrate 60 . According to the above, the liquid crystal display panel 50 of this embodiment includes an active element array substrate 60, an alignment film 70, a liquid crystal layer 80 and a color filter substrate 100, wherein the color filter substrate 100 can refer to Figure 1A to Figure 1G mentioned, it will not be repeated here. In this embodiment, the alignment film 70 is disposed on the active element array subst...
no. 3 example
[0073] image 3 It is a schematic side view of a color filter substrate according to another embodiment of the present invention. Please refer to Figure 1G and image 3 , the structure of the color filter substrate 300 is similar to that of the color filter substrate 100 , the difference lies in the color filter layer 310 and the phase compensation film 320 , and the same reference numerals are used for similar elements. In this embodiment, the phase retardation of the color filter layer 310 is equivalent to the phase retardation of the C-plate phase compensation film, that is, the phase retardation of the red filter film 310a, the green filter film 310b and the blue filter film 310c The quantities are equivalent to the phase retardation of the C-plate phase compensation film. Moreover, the aforementioned phase compensation film 320 is, for example, an A-plate phase compensation film, and its material is, for example, liquid polymer liquid crystal. Thereby, under the cond...
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