US 2011/0255040 A1Published application

Liquid crystal display panel

OwnerYi-Hau Shiau, Hsin-An Cheng +7inventors

InventorsYi-Hau Shiau, Hsin-An Cheng, Yang-Chu Lin, Li-Wei Kung, Norio Sugiura, Meng-Hsi Chan, Chun-Ming Wu, Chia-Ting Hsiao, Liang-Yin Huang

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Abstract

A liquid crystal display panel includes a first substrate, a second substrate, an active layer, a first alignment film, a second alignment film, a liquid crystal layer, and a sealant. The first substrate includes a display region and a sealant region encompassing the display region. The second substrate is disposed oppositely to the first substrate. The liquid crystal layer is disposed between the first alignment film and the second alignment film. The liquid crystal layer includes a plurality of liquid crystal molecules, wherein the dielectric anisotropy of the liquid crystal molecules is substantially equal to or greater than 7, or substantially equal to or less than −4. The sealant is disposed between the first substrate and the second substrate, and is disposed in the sealant region. The sealant includes acrylics, wherein a weight percentage of acrylics is substantially between 50 wt % and 90 wt %.

Claims23

Dependent claims

A liquid crystal display panel, comprising:

a first substrate, comprising a display region and a sealant region, wherein the sealant region encompasses the display region;
a second substrate, disposed oppositely to the first substrate;
an active layer, disposed on the first substrate, wherein the active layer comprises a plurality of pixel areas disposed in the display region;
a first alignment film;
disposed on the active layer;
a second alignment film, disposed on a side of the second substrate facing the active layer;
a liquid crystal layer, disposed between the first alignment film and the second alignment film, wherein the liquid crystal layer comprises a plurality of liquid crystal molecules, and a dielectric anisotropy of the liquid crystal molecules is substantially equal to or larger than 7;
and
a sealant, disposed between the first substrate and the second substrate and in the sealant region, the liquid crystal layer being disposed in a space formed by the sealant, the first substrate and the second substrate, wherein the sealant comprises acrylics and a weight percentage of acrylics is substantially equal to or larger than 50 wt % and equal to or less than 90 wt %.

6 more elements

Dependencies are inferred from the claim text.