Dispersing pigments into photosensitive resist enable us to pattern Red, Green, Blue, Black, etc. as in the process of photo etching.
The following diagram explains the substrates for transmission color liquid crystal.
B M (Black Matrix) Making
ITO (Transparent Conducting Layer) Coating
* It is possible to make sharp patterns, cheaper than inorganic color filter
* Good in chemical resistance and heat resistance
* Lower transmittance than that of inorganic color filter
* Weather resistance is rather poor
|Coating^Etching^Bumps Making^Color Filter (Organic)^Color Filter (Inorganic)
Micro Flexible Circuit Substrate^Mask/Mirror for lasers
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