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1. 发明申请

US20090231286A1 ACTIVE TOUCH PANEL VOLTAGE COMPENSATION CIRCUIT 审中-公开
标题翻译：主动触控面板电压补偿电路
公开(公告)号：US20090231286A1
公开(公告)日：2009-09-17
申请号：US12046906
申请日：2008-03-12
申请人： Chun-Ting Kuo
发明人： Chun-Ting Kuo
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/045
摘要： An active touch panel voltage compensation circuit, which is to improve voltage distribution in the border of an electrode layer of a touch panel, comprises: a power supply unit provides an initial voltage to a plurality of voltage-applying points of the electrode layer. A differential amplifier unit sets a calibration level. The differential amplifier unit is coupled to a plurality of detection points to obtain a plurality of detected voltages, and compares the detected voltages with the calibration level to obtain a plurality of deviation values. A processing unit works out the compensation voltages for the voltage-applying points according to the deviation values, generates a plurality of gain-modulation signals according to the compensation voltages and sends the gain-modulation signals to the power supply unit. The power supply unit regulates the initial voltage to the plurality of compensation voltages so that the detected voltages can reach the calibration level.
摘要翻译：一种用于改善触摸面板的电极层边界的电压分布的有源触摸屏电压补偿电路包括：电源单元向电极层的多个施加电压点提供初始电压。差分放大器单元设置校准电平。差分放大器单元耦合到多个检测点以获得多个检测电压，并将检测到的电压与校准电平进行比较以获得多个偏差值。处理单元根据偏差值来计算施加电压的补偿电压，根据补偿电压产生多个增益调制信号，并将增益调制信号发送到电源单元。电源单元调节多个补偿电压的初始电压，使得检测到的电压可以达到校准水平。

2. 发明授权

US07244901B1 Capacitive touch panel 有权
标题翻译：电容式触摸屏
公开(公告)号：US07244901B1
公开(公告)日：2007-07-17
申请号：US11402247
申请日：2006-04-11
申请人： Peter Liao , Chia-Yen Li , Fu-Tien Ku
发明人： Peter Liao , Chia-Yen Li , Fu-Tien Ku
IPC分类号： H03K17/975
CPC分类号： H03K17/962 , G06F3/044 , H03K2017/9602 , H03K2217/96015
摘要： The present invention discloses a capacitive touch panel, which comprises: an insulation substrate; an electrically-conductive layer, installed on the insulation substrate; and multiple electrically-conductive segments, installed on the perimeter of the electrically-conductive layer. The present invention improves the distribution characteristics of the electric field neighboring the frame of a touch panel via providing at least one chamfer for one end of each electrically-conductive segment. Thereby, the distribution of the electric field lines neighboring the frame can be smooth and uniform. Thus, the accuracy and the usable area of the touch panel are promoted.
摘要翻译：本发明公开了一种电容式触摸屏，包括：绝缘基板; 导电层，安装在绝缘基板上; 以及安装在导电层的周边上的多个导电段。本发明通过为每个导电段的一端提供至少一个倒角来改善与触摸面板的框架相邻的电场的分布特性。因此，与框架相邻的电场线的分布可以是平滑和均匀的。因此，促进了触摸面板的精度和可用面积。

3. 发明申请

US20090085883A1 Antiseptic touch panel and a method thereof 审中-公开
标题翻译：防腐触摸屏及其方法
公开(公告)号：US20090085883A1
公开(公告)日：2009-04-02
申请号：US11905575
申请日：2007-10-02
申请人： Tzu-Yi Gau , Chia-Yen Li , Chia-Chih Chang
发明人： Tzu-Yi Gau , Chia-Yen Li , Chia-Chih Chang
IPC分类号： G06F3/041 , A01N25/00
CPC分类号： G06F3/041 , A01N33/12 , A01N25/34 , A01N55/00 , A01N2300/00
摘要： The present invention discloses an antiseptic touch panel comprising: a panel substrate, which is to be touch-operated by users; and an antiseptic layer coated on the panel substrate and having an antiseptic material with Formula (I): (X3Si)mR1Zn, m≧1, n≧1 (I) wherein X is a hydrolyzable silicon functional group and R1 is an isocyanate group and Z is a quaternary ammonium salt group. The antiseptic touch panel of the present invention has a safe and persistent antiseptic effect because it has a plurality of silicon functional groups to promote the covalent bonding strength between the antiseptic material and the panel substrate and has a plurality of quaternary ammonium salt groups to enhance the antiseptic effect.
摘要翻译：本发明公开了一种防腐触摸面板，包括：面板基板，由用户触摸操作; 以及涂布在面板基材上并具有式（I）的防腐材料的防腐层：<？in-line-formula description =“In-line Formulas”end =“lead”→（X3Si）mR1Zn，m> = 1，n> = 1（I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中X是可水解的硅官能团，R1是异氰酸酯基，Z是四铵盐基团。本发明的防腐触摸屏具有安全且持久的防腐效果，因为它具有多个硅官能团，以促进防腐材料与面板底物之间的共价键合强度，并且具有多个季铵盐基团以增强防腐效果。

4. 发明申请

US20070292659A1 High transmittance touch panel 审中-公开
标题翻译：高透光率触摸屏
公开(公告)号：US20070292659A1
公开(公告)日：2007-12-20
申请号：US11453015
申请日：2006-06-15
申请人： Chia-Yen Li , Pin-Sheng Ho , Sheng-Tsung Chen , Ching-Sheng Yu , Hsiao-Chun Chen , Chia-Chih Chang , Tsung-Chih Huang
发明人： Chia-Yen Li , Pin-Sheng Ho , Sheng-Tsung Chen , Ching-Sheng Yu , Hsiao-Chun Chen , Chia-Chih Chang , Tsung-Chih Huang
IPC分类号： B32B5/16 , B32B9/00 , B32B19/00
CPC分类号： G06F3/041 , Y10T428/24355 , Y10T428/24942 , Y10T428/25 , Y10T428/269
摘要： The present invention discloses a high transmittance touch panel, which comprises a substrate and at least one multi-layer anti-reflection coating structure coated on the front side of the substrate. The multi-layer anti-reflection coating structure is a four-layer structure, and the refractive indexes of those layers are high, low, high, and low sequentially from the side neighboring the substrate. The outmost layer is a protective layer having a refractive index within from 1.3 to 1.5 and a thickness of at least 0.1 μm and a hardness reaching 9H of ASTM-D3363. Via the protective layer, not only the transmittance of the touch panel of the present invention can reach over 92% according to ASTM-D1003, but also the abrasion resistance of the touch panel surface can be enhanced.
摘要翻译：本发明公开了一种高透光率触摸面板，其包括基板和涂覆在基板正面上的至少一层多层防反射涂层结构。多层抗反射涂层结构是四层结构，并且这些层的折射率从邻近基板的一侧依次高，低，高和低。最外层是折射率为1.3〜1.5，厚度为0.1μm以上，硬度达到ASTM-D3363的9H的保护层。通过保护层，不仅根据ASTM-D1003，本发明的触摸面板的透射率可以达到超过92％，而且可以提高触摸面板表面的耐磨性。

5. 发明申请

US20090213082A1 TOUCH PANEL WITH IMPROVED ELECTRODE PATTERN 审中-公开
标题翻译：具有改进的电极图案的触控面板
公开(公告)号：US20090213082A1
公开(公告)日：2009-08-27
申请号：US12036038
申请日：2008-02-22
申请人： Fu-Tien Ku
发明人： Fu-Tien Ku
IPC分类号： G06F3/041
CPC分类号： G06F3/044
摘要： A touch panel with an improved electrode pattern comprises: an insulating substrate; a conduction layer formed on the surface of the insulating substrate; and an electrode pattern formed on the surface of the conduction layer and arranged along the edges of the touch panel. The electrode pattern further comprises rows of parallel conductive silver traces, and each conductive silver trace has a plurality of electrodes having an identical length and equidistantly spaced. The present invention redesigns the number of the electrodes in each conductive silver trace and the relative position of each two neighboring conductive silver traces. Besides, the number of the electrodes in each conductive silver trace is calculated with an equation. Further, the present invention installs an additional conductive silver trace in the electrode pattern to eliminate the uneven impedance and electric field distributions caused by the print errors occurring in printing the conductive silver traces.
摘要翻译：具有改善的电极图案的触摸面板包括：绝缘基板; 形成在所述绝缘基板的表面上的导电层; 以及形成在导电层的表面上并沿着触摸面板的边缘布置的电极图案。电极图案还包括行的平行导电银迹线，并且每个导电银迹线具有多个具有相同长度和等间距的电极。本发明重新设计每个导电银迹线中的电极数量和每两个相邻导电银迹线的相对位置。此外，通过等式计算每个导电银迹线中的电极的数量。此外，本发明在电极图案中安装附加的导电银迹线，以消除在印刷导电银迹线时发生的打印错误引起的不均匀阻抗和电场分布。

6. 发明授权

US07492359B2 Linear compensation method for touch control systems 失效
标题翻译：触摸控制系统的线性补偿方法
公开(公告)号：US07492359B2
公开(公告)日：2009-02-17
申请号：US11305924
申请日：2005-12-19
申请人： Peter Liao
发明人： Peter Liao
IPC分类号： G06F3/041
CPC分类号： G06F3/0418
摘要： A linear compensation method for touch control systems aims to provide an accurate correction for the depressing electric field that generates signal sources in a touch control system. Through a voltage detection and compensation approach, and after the touch control system has been shipped from the plant with correction done for a rated duty voltage or set duty voltage, and is installed on an operation environment and receives an actual duty voltage, the linear compensation method of the invention updates the linear compensation data according to the voltage variation between the actual duty voltage and the rated or set duty voltage thereby to maintain accurate depressing electric field at the duty voltage for the touch control system.
摘要翻译：触摸控制系统的线性补偿方法旨在为触摸控制系统中产生信号源的抑制电场提供准确的校正。通过电压检测和补偿方法，在触摸控制系统从工厂出货之后，以额定工作电压或设定工作电压进行校正，并安装在操作环境中并接收实际占空比电压，线性补偿本发明的方法根据实际占空比电压和额定或设定的占空比电压之间的电压变化来更新线性补偿数据，从而在触摸控制系统的占空比电压下保持精确的按压电场。

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