发明名称 TOUCH DISPLAY, LIQUID CRYSTAL DISPLAY WITH A BUILT-IN TOUCH PANEL
摘要 A liquid crystal display (LCD) with a built-in touch panel includes an LCD unit, a touch panel and a second polarized plate. The LCD unit includes a lower substrate, an upper substrate, a liquid crystal layer and a first polarized plate. The upper substrate is disposed opposite to the lower substrate, and the liquid crystal layer is disposed between the lower substrate and the upper substrate. The first polarized plate is disposed on the lower substrate and has a first polarized direction. The touch panel is disposed opposite to the LCD unit. The second polarized plate having a second polarized direction is disposed on the touch panel and located between the LCD unit and the touch panel. An intensity of a reflected light occurred in the LCD with the built-in touch panel is relatively low, so that good contrast and visibility are obtained.
申请公布号 US2009213092(A1) 申请公布日期 2009.08.27
申请号 US20090393047 申请日期 2009.02.26
申请人 WINTEK CORPORATION 发明人 KUO CHIEN-CHUNG;CHI CHUN-CHI
分类号 G06F3/045;G06F3/041 主分类号 G06F3/045
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