Invention Grant
US08471828B2 Touch sensitive IPS liquid crystal display 有权
触敏IPS液晶显示屏

  • Patent Title: Touch sensitive IPS liquid crystal display
  • Patent Title (中): 触敏IPS液晶显示屏
  • Application No.: US12557514
    Application Date: 2009-09-10
  • Publication No.: US08471828B2
    Publication Date: 2013-06-25
  • Inventor: Chen-Yu Liu
  • Applicant: Chen-Yu Liu
  • Applicant Address: TW Taipei
  • Assignee: TPK Touch Solutions Inc.
  • Current Assignee: TPK Touch Solutions Inc.
  • Current Assignee Address: TW Taipei
  • Agent Gokalp Bayramoglu
  • Priority: TW98120566A 20090619
  • Main IPC: G06F3/045
  • IPC: G06F3/045
Touch sensitive IPS liquid crystal display
Abstract:
A touch sensitive in-plane switching (IPS) liquid crystal display (LCD) includes a liquid crystal layer, an active-matrix transistor layer with an electrode pair, a color filter substrate, and a sensing electrode layer. The sensing electrode layer may be disposed above or below the color filter substrate, and the sensing electrode layer may include two parts that are disposed above and below the color filter layer respectively.
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