发明名称 |
Liquid crystal display panel and method for manufacturing the same |
摘要 |
A method for manufacturing a liquid crystal display (LCD) panel is disclosed. The LCD panel includes a first alignment layer formed on a first substrate and a second alignment layer formed on a second substrate. A liquid crystal layer having a plurality of liquid crystal molecules between the first alignment layer and the second alignment layer is exposed using a photomask from a side of the second substrate away from the first substrate. Thus, a portion of the liquid crystal molecules are arranged at a first pre-tilt angle and the other portion of the liquid crystal molecules are arranged at a second pre-tilt angle less than the first pre-tilt angle. |
申请公布号 |
US9575368(B2) |
申请公布日期 |
2017.02.21 |
申请号 |
US201514819898 |
申请日期 |
2015.08.06 |
申请人 |
Century Technology (Shenzhen) Corporation Limited |
发明人 |
Peng Hai-Bo;Mai Chen-Fu;Chen Yang |
分类号 |
H01J9/00;H01J9/24;G02F1/1337;G02F1/1341;G02F1/1343 |
主分类号 |
H01J9/00 |
代理机构 |
|
代理人 |
Ma Zhigang |
主权项 |
1. A method for manufacturing a liquid crystal display panel comprising:
forming a plurality of pixel electrodes on a first substrate, each of the plurality of pixel electrodes comprising a plurality of sub-pixel electrodes, wherein each of two adjacent one of the sub-pixel electrodes define a first space therebetween; forming a first alignment layer on the first substrate to cover the plurality of pixel electrodes; forming a plurality of first grooves arranged at a pre-tilt angle on the first alignment layer; forming a second alignment layer on a second substrate; forming a plurality of second grooves arranged at the first pre-tilt angle on the second alignment layer; forming a liquid crystal layer comprising a plurality of liquid crystal molecules between the first alignment layer and the second alignment layer; and exposing, from a side of the second substrate away from the first substrate, the liquid crystal layer using a photomask to arrange a portion of the liquid crystal molecules at a first pre-tilt angle and the other portion of the liquid crystal molecules at a second pre-tilt angle that is less than the first pre-tilt angle, wherein the photomask comprises a plurality of first light through portions, and the first space between each of the two adjacent one of the sub-pixel electrodes is aligned with one of the plurality of first light through portions. |
地址 |
Shenzhen CN |