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1. 发明公开

EP2728451A1 TOUCH GRAPH STRUCTURE OF EMBEDDED CAPACITIVE TOUCHSCREEN 有权
标题翻译：百灵达电子科技有限公司GRAPHIKSTRUKTURFÜREINEN EINGEBETTETEN KAPAZITIVEN TOUCHSCREEN
公开(公告)号：EP2728451A1
公开(公告)日：2014-05-07
申请号：EP12876083.2
申请日：2012-11-15
申请人： Shanghai Tianma Micro-electronics Co., Ltd.
发明人： YAO, Qijung , WANG, Lihua
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A touch pattern structure of an in-cell capacitive touch screen is provided. The touch pattern structure includes: multiple driving lines in a first direction, the multiple driving lines being insulated from each other; and multiple sensing lines in a second direction, the multiple sensing lines being insulated from each other, wherein the first direction is perpendicular to the second direction, the driving line are insulated from the sensing lines, and a mutually-embedded structure is provided on at least a part of opposing sides of the driving line and the sensing line. In the touch pattern structure of the in-cell capacitive touch screen disclosed by the invention, the mutually-embedded structure is formed between the driving line and the sensing line, such that the length of the opposing sides of the driving line and the sensing line is increased, the mutual-capacitance effect between the driving lines and the sensing lines is strengthened, and the touch sensitivity is further improved.
摘要翻译：提供了单元电容式触摸屏的触摸图案结构。触摸图案结构包括：沿第一方向的多个驱动线，多个驱动线彼此绝缘; 以及多个感测线在第二方向上，所述多条感测线彼此绝缘，其中所述第一方向垂直于所述第二方向，所述驱动线与所述感测线绝缘，并且在其上设置相互嵌入的结构驱动线和感测线的相对侧的至少一部分。在本发明公开的单元电容式触摸屏的触摸图案结构中，在驱动线和感测线之间形成相互嵌入的结构，使得驱动线和感测线的相对侧的长度驱动线和感测线之间的互电容效应增强，触摸灵敏度进一步提高。

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