Liquid crystal display panel and manufacturing method using the same
AssigneeAu Optronics Corporation
InventorsShih-Ming CHEN, Chieh-Hsien LIN, Chih-Hsiang TSENG, Tai-Hua LEE, Chia-Hsuan PAI
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Abstract
A method for manufacturing a liquid crystal display panel includes respectively forming two polymer layers on a first substrate and a second substrate. The two polymer layers are rubbed. A plurality of liquid crystal molecules and a plurality of monomers are provided between the first substrate and the second substrate, and the polymer layers are disposed facing the liquid crystal molecules and the monomers. The monomers are polymerized to form two polymer rubbing layers with the polymer layers.
Claims10
A method for manufacturing a liquid crystal display panel, comprising:
- respectively forming two polymer layers on a first substrate and a second substrate;
- rubbing the two polymer layers;
- providing a plurality of liquid crystal molecules and a plurality of monomers between the first substrate and the second substrate, and the polymer layers being disposed facing the liquid crystal molecules and the monomers;
- and
- polymerizing the monomers to form two polymer rubbing layers with the two polymer layers.
A liquid crystal display panel, comprising:
- a first substrate;
- a second substrate disposed opposite to the first substrate;
- a liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal layer comprising a plurality of liquid crystal molecules, each of the liquid crystal molecules having a pretilt angle satisfying:
- 1°≦θ≦2°, wherein θ is the pretilt angle;
- and
- two polymer rubbing layers respectively disposed between the first substrate and the liquid crystal layer, and between the second substrate and the liquid crystal layer, wherein a mean surface roughness of surfaces of the two polymer rubbing layer facing the liquid crystal layer satisfies:
- 22.33 nm≦Rms≦48.55 nm,
- wherein Rms is the mean surface roughness of the surfaces of the polymer rubbing layers.
Dependencies are inferred from the claim text.