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    • 1. 发明授权
    • Touch panel
    • 触控面板
    • US08269118B2
    • 2012-09-18
    • US12625474
    • 2009-11-24
    • Jing-Tin KuoPei-Yu ChenYu-Chuan LinWei-Jen ChangKuo-Hsing Cheng
    • Jing-Tin KuoPei-Yu ChenYu-Chuan LinWei-Jen ChangKuo-Hsing Cheng
    • G06F3/044
    • G06F3/044
    • A touch panel includes a substrate, a touch-sensing circuit, a plurality of sensing signal transmission wires, a capacitance compensation conductor, and a sensing signal readout circuit. The touch-sensing circuit is disposed on the substrate. The sensing signal transmission wires are disposed on the substrate and electrically connected to the touch-sensing circuit. The capacitance compensation conductor is disposed over the sensing signal transmission wires. Capacitance of each sensing signal transmission wire is C1, and coupling capacitance between each sensing signal transmission wire and the capacitance compensation conductor is C2. The sensing signal readout circuit is electrically connected to the sensing signal transmission wires. In each sensing signal transmission wire, variation of summation of C1 and C2 is less than a readout resolution of the sensing signal readout circuit. Another touch panel using an electrostatic discharge conductor to adjust varied capacitances of sensing signal transmission wires is also provided.
    • 触摸面板包括基板,触摸感测电路,多个感测信号传输线,电容补偿导体和感测信号读出电路。 触摸感测电路设置在基板上。 感测信号传输线设置在基板上并电连接到触摸感测电路。 电容补偿导体设置在感测信号传输线上。 每个感应信号传输线的电容为C1,每个感应信号传输线与电容补偿导体之间的耦合电容为C2。 感测信号读出电路电连接到感测信号传输线。 在每个感测信号传输线中,C1和C2的求和的变化小于感测信号读出电路的读出分辨率。 还提供了使用静电放电导体来调节感测信号传输线的不同电容的另一触摸面板。
    • 5. 发明授权
    • Touch display panel and touch sensing unit thereof
    • 触摸显示面板及其触摸感应单元
    • US08570285B2
    • 2013-10-29
    • US12700737
    • 2010-02-05
    • Hsin-Hung LeePei-Yu ChenYu-Mei ChiuWei-Jen ChangYu-Chuan LinKuo-Hsing Cheng
    • Hsin-Hung LeePei-Yu ChenYu-Mei ChiuWei-Jen ChangYu-Chuan LinKuo-Hsing Cheng
    • G06F3/041
    • G06F3/044G06F2203/04111
    • A touch display panel includes a display panel and a touch sensing unit. The touch sensing unit includes first sensing series, and second sensing series. Each of the first sensing series includes a plurality of first transparent sensing pads disposed along a first direction, and a plurality of non-transparent bridge lines disposed along the first direction. Each of the non-transparent bridge lines is disposed between two adjacent first transparent sensing pads, overlapping with two adjacent first transparent sensing pads, and electrically connected to two adjacent first transparent sensing pads. The line width of each non-transparent bridge line is substantially between 0.5 micrometers and 10 micrometers, and the reduction of aperture ratio in a pixel region of the touch display panel caused by the non-transparent bridge lines is substantially between 0.1% and 5%.
    • 触摸显示面板包括显示面板和触摸感测单元。 触摸感测单元包括第一感测系列和第二感测系列。 第一感测系列中的每一个包括沿着第一方向设置的多个第一透明感测垫和沿着第一方向设置的多个不透明的桥线。 每个非透明桥线布置在两个相邻的第一透明感测垫之间,与两个相邻的第一透明感测垫重叠,并且电连接到两个相邻的第一透明感测垫。 每个非透明桥接线的线宽基本上在0.5微米至10微米之间,并且由非透明桥接线引起的触摸显示面板的像素区域中的开口率的减小基本上在0.1%和5%之间, 。
    • 8. 发明申请
    • TOUCH PANEL
    • 触控面板
    • US20110057887A1
    • 2011-03-10
    • US12629058
    • 2009-12-02
    • Yu-Chuan LinSheng-Fa LiuJing-Tin KuoHsin-Hung LeeWei-Jen ChangPei-Yu ChenYu-Mei ChiuMei-Sheng MaKuo-Hsing Cheng
    • Yu-Chuan LinSheng-Fa LiuJing-Tin KuoHsin-Hung LeeWei-Jen ChangPei-Yu ChenYu-Mei ChiuMei-Sheng MaKuo-Hsing Cheng
    • G06F3/041
    • G06F3/044G06F2203/04111
    • A touch panel including a substrate, a plurality of first sensing series, and a plurality of second sensing series is provided. The first sensing series and the second sensing series are disposed on the substrate. The first sensing series extend along a first direction and are electrically insulated from each other. Each of the first sensing series includes a plurality of first sensing pads and a plurality of first bridge portions connected between the first sensing pads. The second sensing series extend along a second direction and are electrically insulated from each other. Each of the second sensing series includes a plurality of second sensing pads and a plurality of second bridge portions connected between the second sensing pads. Each of the first bridge portions and one of the second bridge portions are intersected, and at least one of the second bridge portions has at least one electrostatic discharge tip.
    • 提供了包括基板,多个第一感测系列和多个第二感测系列的触摸面板。 第一感测系列和第二感测系列设置在衬底上。 第一感测系列沿着第一方向延伸并且彼此电绝缘。 第一感测系列中的每一个包括多个第一感测焊盘和连接在第一感测焊盘之间的多个第一桥接部分。 第二感测系列沿着第二方向延伸并且彼此电绝缘。 第二感测系列中的每一个包括多个第二传感垫和连接在第二传感垫之间的多个第二桥接部分。 第一桥接部分和第二桥接部分中的每一个相交,并且至少一个第二桥接部分具有至少一个静电放电尖端。
    • 9. 发明申请
    • METHODS FOR DRIVING AN OLED PANEL
    • 驱动OLED面板的方法
    • US20090243499A1
    • 2009-10-01
    • US12056392
    • 2008-03-27
    • Kuo-Tung HsuWei-Jen Chang
    • Kuo-Tung HsuWei-Jen Chang
    • G09G3/12
    • G09G3/3216G09G3/2003G09G3/2014G09G2330/025G09G2340/06
    • A method for driving an organic light emitting display (OLED) panel having a plurality of organic light emitting diodes is provided. The organic light emitting diodes are coupled to a plurality of segment lines and a plurality of common lines in a matrix structure. The organic light emitting diodes coupled to the same common lines are divided into a plurality of groups according to colors of the OLED panel. Driving currents are provided to the organic light emitting diodes of the groups according to a plurality of pulse width modulation (PWM) manners. The PWM manners generate waveforms having pulse width corresponding to grayscale in a period, wherein each PWM manner corresponds to different colors of the OLED panel.
    • 提供了一种用于驱动具有多个有机发光二极管的有机发光显示(OLED)面板的方法。 有机发光二极管以矩阵结构耦合到多个分段线和多条公共线。 耦合到相同公共线的有机发光二极管根据OLED面板的颜色被分成多个组。 根据多个脉冲宽度调制(PWM)方式,将驱动电流提供给组中的有机发光二极管。 PWM方式在一段时间内产生具有对应于灰度的脉冲宽度的波形,其中每个PWM方式对应于OLED面板的不同颜色。