基本信息:
- 专利标题: PAD FOR TOUCH PANEL AND TOUCH PANEL USING SAME
- 专利标题(中):用于触摸面板和触摸面板的PAD使用它
- 申请号:PCT/KR2011000999 申请日:2011-02-16
- 公开(公告)号:WO2011118911A9 公开(公告)日:2012-03-22
- 发明人: PARK JUN-YOUNG , JEONG JOO-HYUN , JEONG DAE-YOUNG , BAE SANG-MO
- 申请人: TMAY CO LTD , PARK JUN-YOUNG , JEONG JOO-HYUN , JEONG DAE-YOUNG , BAE SANG-MO
- 专利权人: TMAY CO LTD,PARK JUN-YOUNG,JEONG JOO-HYUN,JEONG DAE-YOUNG,BAE SANG-MO
- 当前专利权人: TMAY CO LTD,PARK JUN-YOUNG,JEONG JOO-HYUN,JEONG DAE-YOUNG,BAE SANG-MO
- 优先权: KR20100026546 2010-03-25
- 主分类号: G06F3/041
- IPC分类号: G06F3/041 ; H01L21/027 ; H01L21/28
摘要:
The present invention relates to a pad for a touch panel and a touch panel using same. More particularly, the present invention relates to a pad for a touch panel and a touch panel using same, the pad for a touch panel including an insular layer with conductive patterns, wherein the insular layer has touch patterns and lead wires formed on the top surface thereof and connection electrodes, each of which is formed by one end of each of the lead wires extending to an edge of the insular layer. The pad for a touch panel comprises at the least: i) insulator layers with conductive patterns, including the insulator layer, a transparent conductive coating layer, which is laminated on a portion of the top surface of the insulator layer, and has the touch patterns, lead wires and connection electrode patterns thereon, and a metal coating layer, which is laminated on a portion of the top surface of the transparent conductive coating layer and has the lead wires and connection electrodes thereon; ii) an adhesive layer, which is laminated on the top surface of the top layer of the insulator layers with conductive patterns; and iii) a coupling layer, which is coupled to the top surface of the adhesive layer, wherein the connection electrode portion includes an opening portion, in which the top surface of the metal coating layer is open externally, and the opening portion includes a corrosion-resistant metal layer, which is coated on the opening portion in order to disconnect the opening portion from the outside. The present invention solves the problem of corrosion in the opening portion of the connection electrode portion, which enhances the durability of the touch panel, by using a corrosion-resistant metal to coat the opening portion of the connection electrode portion of the pad for a touch pad, the opening portion of the connection electrode portion being provided in order for the pad for a touch panel to be electrically connected to an external circuit board such as a FPCB.
摘要(中):
本发明涉及一种用于触摸面板的垫片和一种使用它的触摸面板。 更具体地说,本发明涉及一种用于触摸面板的焊盘和使用该焊盘的触摸面板,该触摸面板的焊盘包括具有导电图案的岛状层,其中该绝缘层具有形成在顶表面上的触摸图案和引线 和连接电极,每个连接电极由延伸到岛状层的边缘的每根引线的一端形成。 用于触摸面板的焊盘至少包括:i)具有导电图案的绝缘体层,包括绝缘体层,层压在绝缘体层的顶表面的一部分上的透明导电涂层,并且具有触摸图案 ,导线及其连接电极图案以及层叠在透明导电性涂层的顶面的一部分上并具有导线及连接电极的金属被覆层, ii)粘合剂层,其以导电图案层压在绝缘体层的顶层的顶表面上; 以及iii)耦合到所述粘合剂层的顶表面的耦合层,其中所述连接电极部分包括开口部分,所述金属涂层的顶表面在外部被打开,并且所述开口部分包括腐蚀 为了将开口部分与外部断开,涂覆在开口部分上的耐金属层。 本发明通过使用耐腐蚀金属涂覆焊盘的连接电极部分的开口部分来解决连接电极部分的开口部分中的腐蚀问题,这增加了触摸面板的耐用性 衬垫,连接电极部分的开口部分被设置为使得用于触摸面板的焊盘电连接到诸如FPCB的外部电路板。
公开/授权文献:
- WO2011118911A3 PAD FOR TOUCH PANEL AND TOUCH PANEL USING SAME 公开/授权日:2012-01-26