发明名称 |
PET FILM PRODUCTION APPARATUS AND PET FILM PRODUCTION METHOD FOR TOUCH PANEL USING LASER ETCHING |
摘要 |
<p>The present invention relates to a device for manufacturing a PET film for a touch panel using a laser etching method. The present invention provides the device for manufacturing a PET film which comprises: a PET film supply unit supplying a PET film coated with a transparent conductive matter and wound around on a first roller, by unwinding the PET film; a laser etching unit forming a signal pattern by etching the PET film coated with the transparent conductive matter supplied from the PET film supply unit with a laser; and a PET film accommodation unit rewinding the PET film on which the signal pattern is formed by the laser etching unit with a second roller. According to the present invention, the device can form a signal pattern in one etching operation by forming an X axis and a Y axis on a transparent conductive matter layer of the PET film using the laser etching method. The device also can perform an automatic etching operation by supplying the PET film in a roll-to-roll method and accommodating the PET film which is laser etched.</p> |
申请公布号 |
KR101400109(B1) |
申请公布日期 |
2014.05.30 |
申请号 |
KR20130032099 |
申请日期 |
2013.03.26 |
申请人 |
JOONGANGFA CO., LTD. |
发明人 |
CHO, SEUNG YONG;SHIM, JAE YOUN |
分类号 |
G06F3/041;C08J5/18 |
主分类号 |
G06F3/041 |
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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