发明名称 |
CONTINUOUS WEB OF OPTICAL FILM LAMINATE WITH PREDEFINED SLIT LINES, AND METHOD AND SYSTEM FOR MANUFACTURING THE SAME |
摘要 |
An optical film laminate that has predefined slit lines for enhancing both product accuracy and manufacturing speed in liquid-crystal display element manufacturing to radically improve manufacturing yield. The optical film laminate formed as a continuous web with the predefined slit lines for use in a continuous manufacturing system by laminating optically functional film sheets to liquid-crystal panels. The optical film laminate having defect-free regions having a predefined length corresponding to the dimension of a liquid-crystal panel and defective regions having a predefined length different from the defect-free region, based on the detected position of defects. The optical film laminate having a carrier film releasably laminated to an adhesive layer, wherein defect-free normal polarizing sheets and a defective polarizing sheets are formed on the carrier film by forming slit lines corresponding to above regions along the transverse direction of the optical film laminate. |
申请公布号 |
US2012211167(A1) |
申请公布日期 |
2012.08.23 |
申请号 |
US201213460716 |
申请日期 |
2012.04.30 |
申请人 |
KIMURA KOUJI;YAMANO TAKAYOSHI;NAKAZONO TAKUYA;KITADA KAZUO;YURA TOMOKAZU;SHIMANOE FUMIHITO;KOSHIO SATORU;SHIBATA SHOUJI;NITTO DENKO CORPORATION |
发明人 |
KIMURA KOUJI;YAMANO TAKAYOSHI;NAKAZONO TAKUYA;KITADA KAZUO;YURA TOMOKAZU;SHIMANOE FUMIHITO;KOSHIO SATORU;SHIBATA SHOUJI |
分类号 |
B32B41/00 |
主分类号 |
B32B41/00 |
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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