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    • 22. 发明申请
    • TOUCH PANEL
    • 触控面板
    • US20130342475A1
    • 2013-12-26
    • US13570099
    • 2012-08-08
    • Seung Min LeeSang Hwan OhHo Joon ParkWan Jac Lee
    • Seung Min LeeSang Hwan OhHo Joon ParkWan Jac Lee
    • G06F3/041
    • G06F3/044G06F2203/04103
    • Disclosed herein is a touch panel. The touch panel according to a first embodiment of the present invention includes a transparent substrate that is partitioned into an active region and an inactive region outside the active region, a first electrode that is formed in the active region of one surface of the transparent substrate, a second electrode that is formed in the active region of the other surface of the transparent substrate, and a low dielectric constant film that is formed along a peripheral edge of the active region while being formed in the inactive region of the one surface of the transparent substrate. In the touch panel, touch sensitivity is improved by minimizing influence of a polarization phenomenon on changes in capacitance on the peripheral edge of the active region in which a detection region is reduced.
    • 这里公开了触摸面板。 根据本发明的第一实施例的触摸面板包括分隔成有源区域和有源区域外部的非活性区域的透明基板,形成在透明基板的一个表面的有源区域中的第一电极, 形成在透明基板的另一个表面的有源区域中的第二电极和沿着有源区域的周边边缘形成的低介电常数膜,同时形成在透明基板的一个表面的无效区域中 基质。 在触摸面板中,通过最小化偏振现象对检测区域减小的有源区域的周边边缘上的电容变化的影响来改善触摸灵敏度。
    • 26. 发明申请
    • TOUCH PANEL
    • 触控面板
    • US20130050104A1
    • 2013-02-28
    • US13324561
    • 2011-12-13
    • Ji Soo LeeYoun Soo KimHo Joon Park
    • Ji Soo LeeYoun Soo KimHo Joon Park
    • G06F3/041
    • G06F3/0418G06F3/044G06F2203/04103
    • Disclosed herein is a touch panel, including: a transparent substrate divided into an active area and a bezel area surrounding the active area; sensing electrodes formed in the active area; electrode wirings formed in the bezel area and connected to the sensing electrodes; and a window provided outside the transparent substrate and having a groove recessed correspondingly to a boundary between the active area and the bezel area. According to the present invention, the groove is formed on the window to minimize capacitance between the electrode wiring and the input unit, with the result that the touched coordinates can be accurately sensed by the sensing electrode.
    • 本发明公开了一种触摸面板,包括:分为活动区域和围绕有源区域的边框区域的透明基板; 形成在有源区中的感测电极; 电极布线形成在边框区域并连接到感测电极; 以及设置在所述透明基板的外侧并且具有与所述有源区域和所述边框区域之间的边界相对应凹陷的凹槽的窗口。 根据本发明,在窗口上形成凹槽以使电极布线和输入单元之间的电容最小化,从而可以通过感测电极精确地感测触摸的坐标。
    • 27. 发明申请
    • Touch Screen
    • 触摸屏
    • US20110199317A1
    • 2011-08-18
    • US12780737
    • 2010-05-14
    • Sang Hwa KIMYong Soo OhJong Young LeeHo Joon Park
    • Sang Hwa KIMYong Soo OhJong Young LeeHo Joon Park
    • G06F3/041
    • G06F3/0412G02F1/13338G02F2001/133311G02F2202/022G06F3/041
    • Disclosed herein is a touch screen, including: a liquid crystal layer including a localized polymer layer formed on a surface thereof; and transparent electrodes disposed on both sides of the liquid crystal layer. The touch screen can be used as an integral touch screen without optical and physical losses because a localized polymer layer is formed on the surface of a liquid crystal layer, can improve durability and obtain high-speed response characteristics in liquid crystal behavior because a uniform polymer layer formed in a liquid crystal layer, and can improve durability without increasing thickness or additionally forming a protective film and does not deteriorate intrinsic display properties such as light and darkness ratio (LD ratio), response characteristics and the like, because a localized polymer layer is formed on the surface of a liquid crystal layer.
    • 本发明公开了一种触摸屏,包括:在其表面上形成有局部聚合物层的液晶层; 以及设置在液晶层两侧的透明电极。 由于在液晶层的表面上形成了局部聚合物层,所以可以将触摸屏用作整体的触摸屏而没有光学和物理损失,因为均匀的聚合物可以提高耐久性并获得液晶行为的高速响应特性 层,形成在液晶层中,并且可以提高耐久性而不增加厚度或另外形成保护膜,并且不会劣化诸如亮度和黑暗率(LD比),响应特性等的本征显示性能,因为局部聚合物层 形成在液晶层的表面上。