发明名称 Liquid crystal panel having dual column spacer and manufacturing method thereof
摘要 Disclosed is a liquid crystal panel having a dual column spacer and a manufacturing method thereof. The liquid crystal panel includes a first substrate on which a polished organic insulation film is formed on the entire surface of a pixel region including a TFT. The first substrate includes a contact hole formed through the organic insulation film; a second substrate disposed opposite to the first substrate and having a black matrix and a color filter; a first column spacer formed on the second substrate to contact the first substrate to maintain a gap between the first substrate and the second substrate; and a second column spacer formed on the second substrate on an area of the second substrate corresponding to the contact hole on the first substrate. The second column spacer is separated from the first substrate by a predetermined distance.
申请公布号 US2007002264(A1) 申请公布日期 2007.01.04
申请号 US20060475927 申请日期 2006.06.28
申请人 KIM PYUNG H 发明人 KIM PYUNG H.
分类号 G02F1/1339 主分类号 G02F1/1339
代理机构 代理人
主权项
地址