基本信息:
- 专利标题: PAD FOR TOUCH PANEL AND TOUCH PANEL USING SAME
- 专利标题(中):用于触摸屏的触摸板和使用该触摸屏的触摸屏
- 申请号:PCT/KR2011000999 申请日:2011-02-16
- 公开(公告)号:WO2011118911A3 公开(公告)日:2012-01-26
- 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):
触摸面板用触摸面板及触摸面板技术领域本发明涉及一种触摸面板用触摸面板及使用该触摸面板的触摸面板。 更具体地,本发明涉及一种用于触摸面板的触摸板以及使用该触摸面板的触摸面板,该触摸面板用触摸板包括具有导电图案的岛状层,其中该岛状层具有触摸图案和形成在该顶部表面上的引线 以及连接电极,每个连接电极由每根引线的一端延伸到岛状层的边缘形成。 用于触摸面板的触摸板至少包括:i)具有导电图案的绝缘体层,其包括绝缘体层,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 引线和连接电极图案,以及金属涂层,其层叠在透明导电涂层的上表面的一部分上并且在其上具有引线和连接电极; ii)粘合层,其用导电图案层压在绝缘层的顶层的顶表面上; 和iii)耦合层,所述耦合层耦合到所述粘合层的顶面,其中所述连接电极部分包括开口部分,其中所述金属涂层的顶面向外敞开,并且所述开口部分包括腐蚀 所述金属层被涂覆在开口部分上以便将开口部分从外部断开。 本发明通过使用耐腐蚀金属涂覆触摸板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,这增强了触摸面板的耐用性 为了使触摸面板用焊盘与FPCB等外部电路基板电连接,设置连接电极部的开口部。
公开/授权文献:
- WO2011118911A9 PAD FOR TOUCH PANEL AND TOUCH PANEL USING SAME 公开/授权日:2012-03-22