A regional polarization structure, a method for fabricating a regional polarization structure and a liquid crystal display panel are provided. The regional polarization structure includes: a substrate; at least one first carbon nanotube block arranged on a first side of the substrate; and at least one second carbon nanotube block arranged on a second side of the substrate, where the first carbon nanotube block includes multiple carbon nanotubes extended in a first direction, the second carbon nanotube block includes multiple carbon nanotubes extended in a second direction, and the first direction is different from the second direction.
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