Patent ID: 9638968
Date: 2017-05-02
CPC Classifications: G02F

Claim:
1. A color liquid crystal display panel, comprising: a first substrate, a second substrate laminated to the first substrate, a plurality of sub-pixel areas formed on the first substrate, dye-doped liquid crystal layers arranged in the sub-pixel areas, and a sealant frame arranged along a circumferential edge of the first substrate to hermetically bond the first and second substrates together, the dye-doped liquid crystal layers each comprising a liquid crystal material, a dichroic dye, and a chiral dopant, the dye-doped liquid crystal layers each absorbing a light of a specific wavelength range according to type of the dichroic dye contained therein whereby the sub-pixel areas respectively absorb lights of different wavelength ranges, the first substrate comprising a black matrix barrier formed thereon, the black matrix barrier comprising a plurality of blocking walls, each of the sub-pixel areas being surrounded by four sequentially connected ones of the blocking walls, the second substrate having a surface facing the first substrate and set in tight engagement with the black matrix barrier so as to hermetically seal the dye-doped liquid crystal layers of the sub-pixel areas in the sub-pixel areas respectively.