发明名称 LIQUID CRYSTAL DISPLAY WITH BUILT-IN TOUCH SCREEN
摘要 The present invention relates to a liquid crystal display (LCD) panel with a built-in touch screen capable of maintaining touch sensitivity at a certain level regardless of touch circumstances, and an LCD having the LCD panel with a built-in touch screen. According to the present invention, there are provided an LCD panel with a built-in touch screen, comprising a first substrate; a second substrate positioned opposite to first substrate; a liquid crystal layer injected between first and second substrates; a sensing unit including a conductive column spacer and a conductive pad spaced apart from conductive column spacer by a predetermined interval to sense a touch point; and a plurality of pressure particles with certain hardness positioned on an outer surface of first substrate. Further, there is provided an LCD having the LCD panel with a built-in touch screen.
申请公布号 US2007262967(A1) 申请公布日期 2007.11.15
申请号 US20070745284 申请日期 2007.05.07
申请人 RHO SOO GUY 发明人 RHO SOO GUY
分类号 G06F3/041 主分类号 G06F3/041
代理机构 代理人
主权项
地址