公开(公告)号：US09495030B2

公开(公告)日：2016-11-15

申请号：US13312500

申请日：2011-12-06

申请人： Jae Hun Shin ,  Byung Koo Kang ,  Moon Bong Song ,  Shi Cheol Song

发明人： Jae Hun Shin ,  Byung Koo Kang ,  Moon Bong Song ,  Shi Cheol Song

IPC分类号： G02F1/1333 ,  G06F3/044 ,  G06F3/041

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/044

摘要： Discussed is an LCD device including a touch screen which reduces the influence of noise applied to the touch screen by driving of a liquid crystal panel and thus leads to enhancement of the touch sensing performance. The LCD device includes a liquid crystal panel, a plurality of first touch electrodes, an insulation unit, a tempered glass, and a plurality of second touch electrodes. The liquid crystal panel includes a lower substrate and an upper substrate. The first touch electrodes are formed on the upper substrate for detecting a touch point in a first direction. The insulation unit is formed on the first touch electrodes. The tempered glass is formed on the insulation unit. The second touch electrodes are formed at a lower surface of the tempered glass for detecting a touch point in a second direction.

摘要翻译： 讨论的是包括触摸屏的LCD装置，其通过驱动液晶面板来减少施加到触摸屏的噪声的影响，从而导致触摸感测性能的提高。 LCD装置包括液晶面板，多个第一触摸电极，绝缘单元，钢化玻璃和多个第二触摸电极。 液晶面板包括下基板和上基板。 第一触摸电极形成在用于检测第一方向上的触摸点的上基板上。 绝缘单元形成在第一触摸电极上。 钢化玻璃形成在绝缘单元上。 第二触摸电极形成在钢化玻璃的下表面，用于检测第二方向上的触摸点。