发明名称 |
Liquid crystal display panel avoiding display unevenness and manufacturing method |
摘要 |
A liquid crystal display panel capable of avoiding display unevenness. The liquid crystal display panel is manufactured by a method comprising: preparing a pair of polarizer films each having at least a polyvinyl alcohol layer and a triacetyle cellulose layer; preparing a liquid crystal substrate assembly which comprises a first glass substrate and a second glass substrate and a liquid crystal material disposed between said first glass substrate and said second glass substrate; heating said polarizer films at a predetermined temperature for a predetermined time in a first heat treatment process; and sticking the polarizer films on the first and second glass substrates, after the first heat treatment process. The method may further comprises, after sticking the polarizer films on the first and second glass substrates, heating the liquid crystal substrate assembly in a second heat treatment process.
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申请公布号 |
US6791656(B2) |
申请公布日期 |
2004.09.14 |
申请号 |
US20030349937 |
申请日期 |
2003.01.24 |
申请人 |
NEC LCD TECHNOLOGIES, LTD. |
发明人 |
KOUYA AKIYOSHI |
分类号 |
G02B5/30;G02F1/1335;G02F1/136;(IPC1-7):G02F1/133;G02F1/133 |
主分类号 |
G02B5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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