公开(公告)号：US20080272990A1

公开(公告)日：2008-11-06

申请号：US11764269

申请日：2007-06-18

申请人： Hsuan-Lin Pan ,  Po-Sheng Shih

发明人： Hsuan-Lin Pan ,  Po-Sheng Shih

IPC分类号： G09G3/30

CPC分类号： G09G3/3648 ,  G09G3/2025 ,  G09G2310/0251 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0673 ,  G09G2340/0435

摘要： The invention provides methods of driving a pixel and liquid crystal display panels implementing the methods. The invention generates an ideal data voltage corresponding to a gray level of the pixel, and generates a compensated data voltage corresponding to the gray level according to a polarity change of the pixel. The charging period of the pixel is divided into a first charging time segment and a second charging time segment. The invention charges the pixel by the compensated data voltage during the first charging time segment, and charges the pixel by the compensated data voltage during the second charging time segment.

摘要翻译： 本发明提供驱动实现这些方法的像素和液晶显示面板的方法。 本发明产生对应于像素的灰度级的理想数据电压，并且根据像素的极性变化产生与灰度级对应的补偿数据电压。 像素的充电周期被划分为第一充电时间段和第二充电时间段。 本发明在第一充电时间段期间通过补偿的数据电压对像素充电，并且在第二充电时间段期间通过补偿的数据电压对像素充电。

公开(公告)号：US08749513B2

公开(公告)日：2014-06-10

申请号：US12878035

申请日：2010-09-09

申请人： Po-Yang Chen ,  Po-Sheng Shih ,  Hsuan-Lin Pan ,  Tai-Shun Liao

发明人： Po-Yang Chen ,  Po-Sheng Shih ,  Hsuan-Lin Pan ,  Tai-Shun Liao

IPC分类号： G06F3/045 ,  G06T1/00

CPC分类号： G06F3/044

摘要： A capacitive touch panel includes a first conductive film with anisotropic impedance, a second conductive film with conductive structures, and an insulating layer disposed between the first conductive film and the second conductive film. The conducting direction of the conductive structures is perpendicular to the direction of least impedance of the first conductive film.

摘要翻译： 电容触摸面板包括具有各向异性阻抗的第一导电膜，具有导电结构的第二导电膜以及设置在第一导电膜和第二导电膜之间的绝缘层。 导电结构的导电方向垂直于第一导电膜的最小阻抗的方向。

公开(公告)号：US08520031B2

公开(公告)日：2013-08-27

申请号：US12035024

申请日：2008-02-21

申请人： Po-Sheng Shih ,  Hsuan-Lin Pan

发明人： Po-Sheng Shih ,  Hsuan-Lin Pan

IPC分类号： G09G5/10

CPC分类号： G09G3/3611 ,  G09G2310/0251 ,  G09G2320/0223 ,  G09G2320/0233

摘要： A pixel driving method for a display device is provided. The display device includes at least a first and a second pixels coupled to a signal terminal. The first pixel is located farther from the signal terminal than the second pixel, and each pixel is driven during a time period, which includes a first operation period and a second operation period. The pixel driving method includes steps of generating a compensation voltage and an ideal voltage according to a gray scale value of the each pixel, charging/discharging the each pixel by the compensation voltage corresponding to the each pixel during the respective first operation period, and charging/discharging the each pixel by the ideal voltage corresponding to the each pixel during the respective second operation period. The first operation period for charging/discharging the first pixel is longer than that for charging/discharging the second pixel.

摘要翻译： 提供了一种用于显示装置的像素驱动方法。 显示装置至少包括耦合到信号端子的第一和第二像素。 第一像素位于比第二像素更远离信号端子处，并且每个像素在包括第一操作周期和第二操作周期的时间段内被驱动。 像素驱动方法包括根据每个像素的灰度值产生补偿电压和理想电压的步骤，每个像素的充电/放电在相应的第一操作周期期间对应于每个像素的补偿电压，并且充电 在相应的第二操作周期期间，通过与每个像素对应的理想电压对每个像素进行放电。 用于对第一像素进行充电/放电的第一操作周期比第二像素的充电/放电的操作时间长。

公开(公告)号：US08035588B2

公开(公告)日：2011-10-11

申请号：US11681753

申请日：2007-03-02

申请人： Hsuan-Lin Pan ,  Po-Sheng Shih

发明人： Hsuan-Lin Pan ,  Po-Sheng Shih

IPC分类号： G09G3/36

CPC分类号： G09G3/3659 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2310/0232

摘要： A liquid crystal display panel and its driving method are provided. The liquid crystal display panel includes: a plurality of scanning lines and data lines; a pixel matrix having a plurality of pixels which are formed in the intersections of the scanning lines and the data lines; and each of the pixels having: a pixel electrode; a control electrode; a first thin film transistor having a gate electrode connected to the scanning line, a first electrode connected to the data line and a second electrode connected to the pixel electrode; a second thin film transistor having a gate electrode connected to another adjacent scanning line, a first electrode connected to another adjacent data line and a second electrode connected to the control electrode; and wherein one of the two most outside data lines of the pixel matrix is called a boundary data line, and an auxiliary line is disposed between the boundary data line and the pixel electrode adjacent to the boundary data line.

摘要翻译： 提供了一种液晶显示面板及其驱动方法。 液晶显示面板包括：多条扫描线和数据线; 具有形成在扫描线和数据线的交点中的多个像素的像素矩阵; 并且每个像素具有：像素电极; 控制电极; 第一薄膜晶体管，其具有连接到扫描线的栅电极，连接到数据线的第一电极和连接到像素电极的第二电极; 第二薄膜晶体管，具有连接到另一相邻扫描线的栅电极，连接到另一相邻数据线的第一电极和连接到控制电极的第二电极; 并且其中像素矩阵的两个最外部数据线之一被称为边界数据线，并且在边界数据线和与边界数据线相邻的像素电极之间设置辅助线。

公开(公告)号：US20080129912A1

公开(公告)日：2008-06-05

申请号：US11695109

申请日：2007-04-02

申请人： Po-Sheng Shih ,  Hsuan-Lin Pan

发明人： Po-Sheng Shih ,  Hsuan-Lin Pan

IPC分类号： G02F1/136

CPC分类号： G02F1/13624 ,  G02F1/136286 ,  G02F2001/13312

摘要： The invention provides a liquid crystal display panel, comprising a plurality of scan lines fabricated along a first axis, a plurality of data lines fabricated along a second axis, a first pixel and a second pixel. Each of the first and second pixels is surrounded by two adjacent scan lines and two adjacent data lines. The first pixel comprises a first thin film transistor (TFT). The second pixel comprises a second and a third TFT. The gates of the second and third TFT are electrically connected to the two adjacent scan lines surrounding the second pixel, respectively. The third TFT further comprises a source electrically connected to a photo-sensor, and a drain electrically connected to an access line fabricated along the second axis. One end of the access line is electrically connected to a signal processor via a switch.

摘要翻译： 本发明提供一种液晶显示面板，包括沿着第一轴线制造的多条扫描线，沿着第二轴线制造的多条数据线，第一像素和第二像素。 第一和第二像素中的每一个被两个相邻的扫描线和两个相邻的数据线围绕。 第一像素包括第一薄膜晶体管（TFT）。 第二像素包括第二和第三TFT。 第二和第三TFT的栅极分别电连接到围绕第二像素的两个相邻的扫描线。 第三TFT还包括电连接到光电传感器的源，以及电连接到沿着第二轴制造的接入线的漏极。 接入线的一端通过开关与信号处理器电连接。

公开(公告)号：US08681118B2

公开(公告)日：2014-03-25

申请号：US12840302

申请日：2010-07-21

申请人： Tai-Shun Liao ,  Hsuan-Lin Pan ,  Po-Sheng Shih

发明人： Tai-Shun Liao ,  Hsuan-Lin Pan ,  Po-Sheng Shih

IPC分类号： G06F3/045

CPC分类号： G06F3/044

摘要： The present disclosure is directed to a touch panel and a method of locating a touch point. An insulating layer is disposed between a first insulating substrate and a second insulating substrate. A first conductive film with anisotropic impedance is disposed between the first insulating substrate and the insulating layer, and a second conductive film with anisotropic impedance is disposed between the insulating layer and the second insulating substrate. Multiple first pads are disposed on a peripheral region of the first conductive film along a first direction, and multiple second pads are disposed on a peripheral region of the second conductive film along a second direction. The first conductive film has least impedance along the second direction, and the second conductive film has least impedance along the first direction.

摘要翻译： 本公开涉及触摸面板和定位触摸点的方法。 绝缘层设置在第一绝缘基板和第二绝缘基板之间。 具有各向异性阻抗的第一导电膜设置在第一绝缘基板和绝缘层之间，并且具有各向异性阻抗的第二导电膜设置在绝缘层和第二绝缘基板之间。 多个第一焊盘沿着第一方向布置在第一导电膜的周边区域上，并且多个第二焊盘沿着第二方向设置在第二导电膜的周边区域上。 第一导电膜沿着第二方向具有最小阻抗，并且第二导电膜沿着第一方向具有最小阻抗。

公开(公告)号：US08547491B2

公开(公告)日：2013-10-01

申请号：US13493653

申请日：2012-06-11

申请人： Po-Yang Chen ,  Po-Sheng Shih ,  Hsuan-Lin Pan ,  Jiunn-Shyong Lin

发明人： Po-Yang Chen ,  Po-Sheng Shih ,  Hsuan-Lin Pan ,  Jiunn-Shyong Lin

IPC分类号： G02F1/1343

CPC分类号： G02F1/136213 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/028

摘要： The present invention provides a liquid crystal display with a plurality of pixel units. Each pixel unit includes two sub-pixels, and each sub-pixel includes a thin film transistor, a liquid crystal capacitor and a storage capacitor. One of the storage capacitors is a tunable capacitor. The tunable capacitor includes a first conductive layer, an insulating layer, a semiconductor layer with a area Asem, and a second metal layer. The second conductive layer has a first region with a area Acon overlapping with the semiconductor layer. The area Acon is less than the area Asem.

摘要翻译： 本发明提供具有多个像素单元的液晶显示器。 每个像素单元包括两个子像素，并且每个子像素包括薄膜晶体管，液晶电容器和存储电容器。 存储电容器之一是可调电容器。 可调电容器包括第一导电层，绝缘层，具有区域Asem的半导体层和第二金属层。 第二导电层具有与半导体层重叠的区域Acon的第一区域。 Acon区域小于Asem地区。

公开(公告)号：US08305093B2

公开(公告)日：2012-11-06

申请号：US12826598

申请日：2010-06-29

申请人： Hsuan-Lin Pan ,  Po-Sheng Shih

发明人： Hsuan-Lin Pan ,  Po-Sheng Shih

IPC分类号： G01R27/26 ,  G01R27/08

CPC分类号： G06F3/045 ,  G06F3/0416

摘要： A touch device includes a first conductive film, a plurality of first electrodes, a first auxiliary electrode, a plurality of second electrodes, a second auxiliary electrode, and a second conductive film. The first conductive film has a first side, a second side, a first area, and a second area. The first electrodes are disposed at the portion of the first side located at a side of the first area. The first auxiliary electrode is disposed at the portion of the first side located at a side of the second area. The second electrodes are disposed at the portion of the second side located at another side of the second area. The second auxiliary electrode is disposed at the portion of the second side located at another side of the first area. The second conductive film is disposed beside the first conductive film.

摘要翻译： 触摸装置包括第一导电膜，多个第一电极，第一辅助电极，多个第二电极，第二辅助电极和第二导电膜。 第一导电膜具有第一面，第二面，第一区域和第二区域。 第一电极设置在位于第一区域一侧的第一侧的部分。 第一辅助电极设置在位于第二区域一侧的第一侧的部分。 第二电极设置在第二侧的位于第二区域的另一侧的部分。 第二辅助电极设置在第二侧的位于第一区域的另一侧的部分。 第二导电膜设置在第一导电膜旁边。

公开(公告)号：US20090051644A1

公开(公告)日：2009-02-26

申请号：US11927701

申请日：2007-10-30

申请人： Po-Sheng Shih ,  Hsuan-Lin Pan ,  Po-Yang Chen

发明人： Po-Sheng Shih ,  Hsuan-Lin Pan ,  Po-Yang Chen

IPC分类号： G09G3/36 ,  G09G5/00

CPC分类号： G06F3/0412 ,  G02F1/13338

摘要： A display device detects a touched position by making use of a inducing element and a counter electrode. The voltage produced by the counter electrode is able to affect a conductivity of the channel of the inducing element corresponding to the touched position. The inducing element and a readout circuit are disposed on a substrate of the display device. The counter electrode and a shielding element are both corresponded to the inducing element. The channel of the inducing element corresponding to the touched position changes the conductivity due to the voltage produced by the corresponding counter electrode, and an inducing signal is then generated. The inducing signal is furnished to the readout circuit for signal processing, and a readout signal is generated for analyzing the touched position.

摘要翻译： 显示装置通过使用感应元件和对电极来检测触摸位置。 由对电极产生的电压能够影响与触摸位置对应的感应元件的通道的导电率。 感应元件和读出电路设置在显示装置的基板上。 对电极和屏蔽元件都对应于诱导元件。 对应于触摸位置的感应元件的通道由于对应的相对电极产生的电压而改变导电性，然后产生感应信号。 感应信号被提供给用于信号处理的读出电路，并且产生用于分析触摸位置的读出信号。

公开(公告)号：US07375706B2

公开(公告)日：2008-05-20

申请号：US10962730

申请日：2004-10-12

申请人： Po-Sheng Shih ,  Hsuan-Lin Pan

发明人： Po-Sheng Shih ,  Hsuan-Lin Pan

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G02F1/13624 ,  G09G3/3659 ,  G09G2300/0447 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2310/06 ,  G09G2320/0219

摘要： A pixel region is surrounded in any adjacent scan lines and any adjacent data lines. Two thin film transistor (TFT) groups that are controlled by different scan lines are located in each pixel region. The two data lines respectively send different polarity data to the pixel region through the two TFT groups. At least one capacitor is used to couple with the two TFT groups for providing a coupling effect to make sure the voltage in the two connection points simultaneously goes up and down.

摘要翻译： 像素区域被包围在任何相邻的扫描线和任何相邻的数据线中。 由不同扫描线控制的两个薄膜晶体管（TFT）组位于每个像素区域中。 两条数据线通过两个TFT组分别向像素区发送不同的极性数据。 使用至少一个电容器与两个TFT组耦合以提供耦合效应，以确保两个连接点中的电压同时上升和下降。