公开(公告)号：US08334848B2

公开(公告)日：2012-12-18

申请号：US12129709

申请日：2008-05-30

Applicant: Mei-Sheng Ma ,  Hsin-Hung Lee ,  Yuan-Chun Wu ,  Kuo-Hsing Cheng

Inventor： Mei-Sheng Ma ,  Hsin-Hung Lee ,  Yuan-Chun Wu ,  Kuo-Hsing Cheng

IPC: G06F3/045

CPC classification number: G06F3/045

Abstract: A resistance type touch display panel includes a first substrate and a second substrate disposed above the first substrate. The first substrate includes many scan lines and data lines defining many pixel regions on the first substrate, many pixel units and touch units. Each pixel unit is located in one of the pixel regions and electrically connected with one of the scan lines and data lines respectively. Each touch unit is electrically connected with one of the scan lines and data lines and distributed in at least two pixel regions. The second substrate includes many spacers, many touch protrusions and a common electrode covering the spacers and the touch protrusions. Each touch protrusion is located above one of the touch units and a gap is formed between the common electrode disposed on each touch protrusion and the touch unit.

Abstract translation: 电阻式触摸显示面板包括设置在第一基板上方的第一基板和第二基板。 第一衬底包括许多扫描线和数据线，其限定第一衬底上的许多像素区域，许多像素单元和触摸单元。 每个像素单元位于一个像素区域中，并且分别与扫描线和数据线之一电连接。 每个触摸单元与扫描线和数据线之一电连接并分布在至少两个像素区域中。 第二基板包括许多隔离物，许多接触突起和覆盖间隔物和接触突起的公共电极。 每个触摸突起位于触摸单元之一上方，并且在设置在每个触摸突起的公共电极和触摸单元之间形成间隙。

公开(公告)号：US08269536B2

公开(公告)日：2012-09-18

申请号：US12871920

申请日：2010-08-31

Applicant: Hong-Yi Huang ,  Chih-Yuan Hsu ,  Wei-Sheng Tseng ,  Kuo-Hsing Cheng ,  Yuan-Hua Chu

Inventor： Hong-Yi Huang ,  Chih-Yuan Hsu ,  Wei-Sheng Tseng ,  Kuo-Hsing Cheng ,  Yuan-Hua Chu

IPC: H03L7/06

CPC classification number: H04B1/69 ,  G06F1/022 ,  H03L7/197

Abstract: An onion waveform generator and a spread spectrum clock generator (SSCG) using the same are provided. The onion waveform generator includes a value generation unit and an accumulating unit. The value generation unit outputs a counting value. The accumulating unit accumulates the counting value to output a waveform value. The accumulating unit switches from an increasing mode to a decreasing mode if the waveform value is a third boundary value, and the accumulating unit switches from the decreasing mode to the increasing mode if the waveform value is a fourth boundary value.

Abstract translation: 提供了洋葱波形发生器和使用它的扩频时钟发生器（SSCG）。 洋葱波形发生器包括值生成单元和累积单元。 值产生单元输出计数值。 累加单元积累计数值，输出波形值。 如果波形值是第三边界值，则累加单元从增加模式切换到减小模式，并且如果波形值是第四边界值，则累加单元从递减模式切换到增加模式。

公开(公告)号：US08269118B2

公开(公告)日：2012-09-18

申请号：US12625474

申请日：2009-11-24

Applicant: Jing-Tin Kuo ,  Pei-Yu Chen ,  Yu-Chuan Lin ,  Wei-Jen Chang ,  Kuo-Hsing Cheng

Inventor： Jing-Tin Kuo ,  Pei-Yu Chen ,  Yu-Chuan Lin ,  Wei-Jen Chang ,  Kuo-Hsing Cheng

IPC: G06F3/044

CPC classification number: G06F3/044

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120169677A1

公开(公告)日：2012-07-05

申请号：US13097095

申请日：2011-04-29

Applicant: Chun-Chi Lai ,  Ching-Wei Chen ,  Tsan-Chun Wang ,  Kuo-Hsing Cheng ,  Yao-Jen Hsieh

Inventor： Chun-Chi Lai ,  Ching-Wei Chen ,  Tsan-Chun Wang ,  Kuo-Hsing Cheng ,  Yao-Jen Hsieh

IPC: G09G3/36 ,  G02F1/1333 ,  G06F3/038

CPC classification number: G09G3/3614 ,  G09G2300/0426

Abstract: A liquid crystal display (LCD) and an LCD panel thereof are provided. The structure of the pixel array of the LCD panel is the structure of the one third source driving (OTSD), and by which skillfully layout the coupled relationship among each pixel, each signal line and each scan line, such that the LCD panel can be driven by a column inversion to achieve the purpose of single-dot inversion displaying, and thus not only reducing the power consumption of the whole LCD, but also promoting the display quality.

Abstract translation: 提供液晶显示器（LCD）及其LCD面板。 LCD面板的像素阵列的结构是三分之一源驱动（OTSD）的结构，并且通过其巧妙地布置每个像素，每个信号线和每条扫描线之间的耦合关系，使得LCD面板可以 由列反转驱动，实现单点反转显示的目的，不仅可以降低整个LCD的功耗，还能提高显示质量。

公开(公告)号：US07928942B2

公开(公告)日：2011-04-19

申请号：US11846383

申请日：2007-08-28

Applicant: Yu-ju Kuo ,  Ming-sheng Lai ,  Kuo-hsing Cheng ,  Chih-yuan Chien

Inventor： Yu-ju Kuo ,  Ming-sheng Lai ,  Kuo-hsing Cheng ,  Chih-yuan Chien

IPC: G09G3/36

CPC classification number: G11C19/28 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0417 ,  G09G2320/0223

Abstract: A signal-driving system for constructing gate signals of liquid crystal display (LCD), includes a plural stage of cascaded shift register units. Each stage of shift register unit includes a first pull-up switch unit, which is turned on for outputting a gate pulse on an output of this stage, based on either the first clock signal or the second clock signal; a pull-up driving unit, which is used for providing a driving pulse via a node for driving the first pull-up switch unit; a first pull-down switch unit, which is turned on to connect the output to a low-level voltage source; a second pull-down switch unit, which is turned on to connect said node to the low-level voltage source; a carry buffer unit, which is used for providing a control pulse on the second pull-down switch unit of previous stage, based on either the first clock signal or the second clock signal, and thereby ensuring operation of each stage independent of gate pulse signals outputted from the other stages.

Abstract translation: 用于构成液晶显示器（LCD）的门信号的信号驱动系统包括多级级联移位寄存器单元。 移位寄存器单元的每个级包括第一上拉开关单元，其基于第一时钟信号或第二时钟信号而被导通以输出该级输出上的门脉冲; 上拉驱动单元，用于经由用于驱动第一上拉开关单元的节点提供驱动脉冲; 第一下拉开关单元，其被接通以将输出连接到低电平电压源; 第二下拉开关单元，其被接通以将所述节点连接到所述低电平电压源; 进位缓冲单元，用于基于第一时钟信号或第二时钟信号在前一级的第二下拉开关单元上提供控制脉冲，从而确保每个级的操作独立于门脉冲信号 从其他阶段输出。

公开(公告)号：US07848477B2

公开(公告)日：2010-12-07

申请号：US12407167

申请日：2009-03-19

Applicant: Kuo-Hsing Cheng ,  Wai-Pan Wu ,  Kuo-Hsien Lee ,  Chun-Huai Li

Inventor： Kuo-Hsing Cheng ,  Wai-Pan Wu ,  Kuo-Hsien Lee ,  Chun-Huai Li

IPC: G11C19/00

CPC classification number: G11C19/28 ,  G09G2300/0861 ,  G09G2310/0286 ,  G09G2320/043

Abstract: A shift register including shift register units substantially cascaded is disclosed. Each shift register unit is controlled by first and second clock signals opposite to each other for generating an output signal. Each shift register unit includes first and second switch devices and first and second devices. The first switch device provides the output signal through an output node. The first driving device drives the first switch device according to a first input signal to activate the output signal. The second driving device provides a first voltage signal, according to the first clock signal, to drive the first switch device and de-activate the output signal. When the first switch device de-activates the output signal, the second switch device provides the second voltage signal to the output node according to the second clock signal. A level of the first voltage signal is lower than a level of the second voltage signal.

Abstract translation: 公开了一种包括基本级联的移位寄存器单元的移位寄存器。 每个移位寄存器单元由彼此相对的第一和第二时钟信号控制，以产生输出信号。 每个移位寄存器单元包括第一和第二开关器件以及第一和第二器件。 第一开关装置通过输出节点提供输出信号。 第一驱动装置根据第一输入信号驱动第一开关装置以激活输出信号。 第二驱动装置根据第一时钟信号提供第一电压信号以驱动第一开关装置并且去激活输出信号。 当第一开关装置断开输出信号时，第二开关装置根据第二时钟信号向输出节点提供第二电压信号。 第一电压信号的电平低于第二电压信号的电平。

公开(公告)号：US07688300B2

公开(公告)日：2010-03-30

申请号：US10709715

申请日：2004-05-24

Applicant: Kuo-Hsing Cheng

Inventor： Kuo-Hsing Cheng

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G2310/0218

Abstract: A driving method of a pixel array is provided. The driving method is suitable for a pixel array comprising at least one pixel set in each pixel array, wherein at least one pixel set comprises a plurality of pixels. In the driving method, a voltage having substantially same phase is used to drive the pixel electrodes of the pixels in the same pixel set. In addition, voltages with phases substantially opposite to each other are used to drive the pixel electrodes of the pixels in two adjacent pixel sets. Furthermore, a single gate line is used to drive two adjacent pixels in two different pixel sets respectively. In addition, a single gate line is used to drive a first pixel in one of the pixel set and another pixel in an adjacent column of the first pixel, wherein a phase of the voltage of a pixel electrode of the first pixel and a phase of a voltage of a pixel electrode of the other pixel are substantially different.

Abstract translation: 提供了像素阵列的驱动方法。 驱动方法适用于包括每个像素阵列中的至少一个像素集的像素阵列，其中至少一个像素组包括多个像素。 在驱动方法中，使用具有大致相同相位的电压来驱动同一像素组中的像素的像素电极。 此外，使用相位基本相反的电压来驱动两个相邻像素组中的像素的像素电极。 此外，使用单个栅极线分别驱动两个不同像素集合中的两个相邻像素。 此外，使用单个栅极线来驱动像素组中的一个像素和第一像素的相邻列中的另一像素中的第一像素，其中第一像素的像素电极的电压的相位和 另一像素的像素电极的电压基本上不同。

公开(公告)号：US20090225047A1

公开(公告)日：2009-09-10

申请号：US12268388

申请日：2008-11-10

Applicant: Hsin-Hung Lee ,  Mei-Sheng Ma ,  Yuan-Chun Wu ,  Kuo-Hsing Cheng ,  Jia-Lang Hsu ,  Pei-Yu Chen ,  Yao-Jen Hsieh

Inventor： Hsin-Hung Lee ,  Mei-Sheng Ma ,  Yuan-Chun Wu ,  Kuo-Hsing Cheng ,  Jia-Lang Hsu ,  Pei-Yu Chen ,  Yao-Jen Hsieh

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/044

Abstract: A touch panel includes two substrates, a sealant positioned between the substrates, a liquid crystal layer disposed between the substrates and enclosed by the sealant, and a first and a second sensing zones disposed on the substrate, wherein the first sensing zone is enclosed by the second sensing zone, and the second sensing zone is enclosed by the sealant. The first and second sensing zones have at least a first sensor and at least a second sensor respectively. The first sensor has a first sensor gap, and the second sensor has a second sensor gap smaller than the first sensor gap.

Abstract translation: 触摸面板包括两个基板，位于基板之间的密封剂，设置在基板之间并被密封剂包围的液晶层，以及设置在基板上的第一和第二感测区域，其中第一感测区域被 第二感测区域，第二感测区域由密封剂包围。 第一和第二感测区域分别具有至少第一传感器和至少第二传感器。 第一传感器具有第一传感器间隙，并且第二传感器具有小于第一传感器间隙的第二传感器间隙。

公开(公告)号：US20090096760A1

公开(公告)日：2009-04-16

申请号：US11871559

申请日：2007-10-12

Applicant: Mei-Sheng Ma ,  Kuo-Hsing Cheng ,  Hsin-Hung Lee ,  Meng-Hsiang Chang ,  Yuan-Chun Wu

Inventor： Mei-Sheng Ma ,  Kuo-Hsing Cheng ,  Hsin-Hung Lee ,  Meng-Hsiang Chang ,  Yuan-Chun Wu

IPC: G06F3/044 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412

Abstract: The present invention relates to a liquid crystal display (LCD). The LCD includes a plurality of display units formed with a first substrate, a color matrix formed on the first substrate, and a common electrode formed on the color matrix, a second substrate spaced from the first substrate, a pixel electrode matrix formed on the second substrate, a liquid crystal material disposed between the common electrode and the pixel electrode matrix. The LCD includes a touch sensing member integrated onto the color matrix of the first substrate.

Abstract translation: 本发明涉及一种液晶显示器（LCD）。 LCD包括多个显示单元，形成有第一基板，形成在第一基板上的彩色矩阵，以及形成在彩色矩阵上的公共电极，与第一基板间隔开的第二基板，形成在第二基板上的像素电极矩阵 衬底，设置在公共电极和像素电极矩阵之间的液晶材料。 LCD包括集成在第一基板的彩色矩阵上的触摸感测部件。

公开(公告)号：US20090085891A1

公开(公告)日：2009-04-02

申请号：US12240072

申请日：2008-09-29

Applicant: Tun-Chun Yang ,  Seok-Lyul Lee ,  Chih-Jen Hu ,  Kuo-Hsing Cheng ,  Yao-Jen Hsieh ,  Mei-Sheng Ma ,  Hsin-Hung Lee ,  Yuan-Chun Wu ,  Chun-Huai Li

Inventor： Tun-Chun Yang ,  Seok-Lyul Lee ,  Chih-Jen Hu ,  Kuo-Hsing Cheng ,  Yao-Jen Hsieh ,  Mei-Sheng Ma ,  Hsin-Hung Lee ,  Yuan-Chun Wu ,  Chun-Huai Li

IPC: G06F3/044 ,  H01H11/00 ,  H01G5/16

CPC classification number: G06F3/044 ,  G01R31/28 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04106 ,  G06F2203/04112 ,  G09G3/36 ,  H03K17/9622 ,  Y10T29/43 ,  Y10T29/49105

Abstract: A capacitive touch panel and a display device using the capacitive touch panel are provided. The capacitive touch panel includes a first electrode layer, a second electrode layer, and a dielectric layer disposed between two layers. The first electrode layer has a plurality of first A electrode strings and first B electrode strings extended along a first direction. The first A electrode string and the first B electrode string respectively has a plurality of first direction electrodes. The second electrode layer has a plurality of second direction electrodes connected in series along a second direction. The first A and B electrode strings are disconnected in the first electrode layer while they are simultaneously detected for presence of signal variation.

Abstract translation: 提供电容式触摸面板和使用电容式触摸面板的显示装置。 电容式触摸面板包括第一电极层，第二电极层和设置在两层之间的电介质层。 第一电极层具有沿着第一方向延伸的多个第一A电极串和第一B电极串。 第一A电极串和第一B电极串分别具有多个第一方向电极。 第二电极层具有沿第二方向串联连接的多个第二方向电极。 第一A和B电极串在第一电极层中被断开，同时检测其中的信号变化。