公开(公告)号：US08890783B2

公开(公告)日：2014-11-18

申请号：US13346740

申请日：2012-01-10

申请人： Pei-Yi Chen ,  Hsueh-Ying Huang ,  Jian-Shen Yu

发明人： Pei-Yi Chen ,  Hsueh-Ying Huang ,  Jian-Shen Yu

IPC分类号： G02F1/136 ,  H01L31/02 ,  G06F3/041 ,  G02F1/1333

CPC分类号： G06F3/042 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/0416

摘要： A liquid crystal display having photo-sensing input mechanism includes a first gate line for transmitting a first gate signal, a second gate line for transmitting a second gate signal, a data line for transmitting a data signal, a pixel unit for outputting an image signal according to the first gate signal and the data signal, a readout line for transmitting a readout signal, a photo-sensing input unit and a driving adjustment unit. The photo-sensing input unit is utilized for generating a sensing voltage according to a driving voltage and an incident light signal, and is further utilized for outputting the readout signal according to the sensing voltage and the first gate signal. The driving adjustment unit is employed to provide the driving voltage according to the second gate signal and the incident light signal.

摘要翻译： 一种具有感光输入机构的液晶显示器包括用于传输第一栅极信号的第一栅极线，用于发射第二栅极信号的第二栅极线，用于发送数据信号的数据线，用于输出图像信号的像素单元 根据第一门信号和数据信号，用于发送读出信号的读出线，感光输入单元和驱动调节单元。 感光输入单元用于根据驱动电压和入射光信号产生感测电压，并且还用于根据感测电压和第一门信号输出读出信号。 驱动调整单元用于根据第二栅极信号和入射光信号提供驱动电压。

公开(公告)号：US08823683B2

公开(公告)日：2014-09-02

申请号：US13409127

申请日：2012-03-01

申请人： Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang ,  Yi-Ru Cheng

发明人： Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang ,  Yi-Ru Cheng

IPC分类号： G09G5/00 ,  G06F3/033 ,  G09G5/08 ,  G06F3/042

CPC分类号： G06F3/0421 ,  G06F3/0412 ,  G06F2203/04107

摘要： A touch pixel array substrate suitable for a touch display panel includes a first substrate, scan lines, data lines, signal-control lines, read-out lines, voltage-shielding lines, active devices, pixel electrodes, and photo-sensing units. The scan lines, the data lines, the signal-control lines, the read-out lines, and the voltage-shielding lines are located on the first substrate. Each of the read-out lines is located between two adjacent data lines. Each of the voltage-shielding lines is located between one of the read-out lines and one of the data lines. Both sides of each of the read-out lines are adjacent to two voltage-shielding lines. The photo-sensing units are located on the first substrate and electrically connected to the scan lines, the signal-control lines, and the read-out lines correspondingly. A touch display panel and a touch pixel structure are also provided.

摘要翻译： 适用于触摸显示面板的触摸像素阵列基板包括第一基板，扫描线，数据线，信号控制线，读出线，电压屏蔽线，有源器件，像素电极和感光单元。 扫描线，数据线，信号控制线，读出线和电压屏蔽线位于第一基板上。 每条读出的线都位于两条相邻的数据线之间。 每个电压屏蔽线位于一条读出线和一条数据线之间。 每条读出线的两侧与两条电压屏蔽线相邻。 感光单元位于第一基板上，并相应地电连接到扫描线，信号控制线和读出线。 还提供了触摸显示面板和触摸像素结构。

公开(公告)号：US08730202B2

公开(公告)日：2014-05-20

申请号：US13193792

申请日：2011-07-29

申请人： Tzu-Wei Liu ,  Hsueh-Ying Huang

发明人： Tzu-Wei Liu ,  Hsueh-Ying Huang

IPC分类号： G06F3/045

CPC分类号： G06F3/044

摘要： A touch sensing apparatus and a touch sensing method are provided. The touch sensing apparatus includes a plurality of capacitance touch sensors and a post-processing circuit. Each of the capacitance touch sensors determines a value of an output current according to a distance between two electrodes of a touch sensing capacitor thereof. The post-processing circuit performs an integration operation for output currents to obtain a plurality of voltage values. The post-processing circuit further judge whether a touch event occurs according to a voltage difference between two voltage values corresponding to two capacitance touch sensors thereof, to further determine whether calculating a coordinate of a touch position. There is a linear relation between a variation of each of the voltage values and a variation of a distance between the two electrodes of the corresponding touch sensing capacitor.

摘要翻译： 提供了触摸感测装置和触摸感测方法。 触摸感测装置包括多个电容式触摸传感器和后处理电路。 每个电容式触摸传感器根据其触摸感应电容器的两个电极之间的距离确定输出电流的值。 后处理电路对输出电流进行积分运算，以获得多个电压值。 后处理电路还根据与其两个电容式触摸传感器相对应的两个电压值之间的电压差来判断触摸事件是否发生，以进一步确定是否计算触摸位置的坐标。 每个电压值的变化与相应的触摸感测电容器的两个电极之间的距离的变化之间存在线性关系。

公开(公告)号：US08674284B2

公开(公告)日：2014-03-18

申请号：US13103999

申请日：2011-05-09

申请人： Tzu-Wei Liu ,  Hsueh-Ying Huang

发明人： Tzu-Wei Liu ,  Hsueh-Ying Huang

IPC分类号： H01J40/14

CPC分类号： G01J1/46 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/042

摘要： The present invention provides a sensing device and a display device utilizing the sensing device. A photo sensing element of the sensing device is alternatively operated in a biased state and a reverse-biased state to prevent the stress issue. Furthermore, the sensing device improves the S/N ratio by generating an output signal through an active component. The display device including the sensing device prevents the stress issue and improves the S/N ratio by using specific driving signals.

摘要翻译： 本发明提供了一种使用感测装置的感测装置和显示装置。 感测装置的感光元件交替地在偏置状态和反向偏置状态下操作以防止发生应力。 此外，感测装置通过通过有源部件产生输出信号来提高S / N比。 包括感测装置的显示装置通过使用特定的驱动信号来防止应力问题并提高S / N比。

公开(公告)号：US08243108B2

公开(公告)日：2012-08-14

申请号：US12507802

申请日：2009-07-23

申请人： Pei-Yi Chen ,  Hsueh-Ying Huang ,  Chih-Yuan Chien

发明人： Pei-Yi Chen ,  Hsueh-Ying Huang ,  Chih-Yuan Chien

IPC分类号： G09G5/02

CPC分类号： G09G3/3614 ,  G09G2300/0814 ,  G09G2320/0233 ,  G09G2320/028

摘要： Pixel circuit includes first and second scan lines, data line, three switches, and pixel. Three switches all include first end, second end, and control end. Pixel includes first and second sub-pixels. First end of first switch is coupled to data line. Control end of first switch is coupled to first scan line. First end of second switch is coupled to second end of first switch. Control end of second switch is coupled to second scan line. First end of third switch is coupled to data line. Control end of third switch is coupled to first scan line. First sub-pixel is coupled to second end of second switch for coupling to second end of third switch through second and first switches. Second sub-pixel is coupled to second end of third switch for coupling to data line through third switch.

摘要翻译： 像素电路包括第一和第二扫描线，数据线，三个开关和像素。 三个开关都包括第一端，第二端和控制端。 像素包括第一和第二子像素。 第一开关的第一端耦合到数据线。 第一开关的控制端耦合到第一扫描线。 第二开关的第一端连接到第一开关的第二端。 第二开关的控制端耦合到第二扫描线。 第三开关的第一端耦合到数据线。 第三开关的控制端耦合到第一扫描线。 第一子像素耦合到第二开关的第二端，用于通过第二和第一开关耦合到第三开关的第二端。 第二子像素耦合到第三开关的第二端，用于通过第三开关耦合到数据线。

公开(公告)号：US08179487B2

公开(公告)日：2012-05-15

申请号：US12233611

申请日：2008-09-19

申请人： Yu-Hui Chou ,  Pei-Chun Liao ,  Hsueh-Ying Huang

发明人： Yu-Hui Chou ,  Pei-Chun Liao ,  Hsueh-Ying Huang

IPC分类号： G02F1/1343 ,  G02F1/1333

CPC分类号： G02F1/136286 ,  G02F1/13624 ,  G02F2001/13606 ,  G02F2001/136218 ,  H01L27/124

摘要： A thin film transistor (TFT) array substrate including a substrate, a plurality of scan lines disposed on the substrate, a plurality of data lines disposed on the substrate, and a plurality of pixels arranged in array on the substrate is provided. Each scan line is connected to a row of pixels. Each pixel includes a TFT and a pixel electrode, wherein the pixel electrode is connected to one of the scan lines and one of the data lines through the TFT. In the same column of pixels, the TFTs are connected to two adjacent data lines alternatively and aligned in the column direction. At least one of the pixels further includes a capacitance compensating line. In the pixel having the capacitance compensating line, the TFT is connected to one of the adjacent two data lines, and the capacitance compensating line is connected to the other one.

摘要翻译： 提供一种薄膜晶体管（TFT）阵列基板，其包括基板，设置在基板上的多条扫描线，设置在基板上的多条数据线，以及阵列上布置在基板上的多个像素。 每条扫描线连接到一行像素。 每个像素包括TFT和像素电极，其中像素电极通过TFT连接到扫描线之一和数据线之一。 在同一列像素中，TFT交替地连接到两个相邻的数据线，并且在列方向上对齐。 像素中的至少一个还包括电容补偿线。 在具有电容补偿线的像素中，TFT连接到相邻的两条数据线之一，并且电容补偿线连接到另一条数据线。

公开(公告)号：US20120113055A1

公开(公告)日：2012-05-10

申请号：US13103999

申请日：2011-05-09

申请人： Tzu-Wei Liu ,  Hsueh-Ying Huang

发明人： Tzu-Wei Liu ,  Hsueh-Ying Huang

IPC分类号： G06F3/042 ,  H01L31/08

CPC分类号： G01J1/46 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/042

摘要： The present invention provides a sensing device and a display device utilizing the sensing device. A photo sensing element of the sensing device is alternatively operated in a biased state and a reverse-biased state to prevent the stress issue. Furthermore, the sensing device improves the S/N ratio by generating an output signal through an active component. The display device including the sensing device prevents the stress issue and improves the S/N ratio by using specific driving signals.

摘要翻译： 本发明提供了一种使用感测装置的感测装置和显示装置。 感测装置的感光元件交替地在偏置状态和反向偏置状态下操作以防止发生应力。 此外，感测装置通过通过有源部件产生输出信号来提高S / N比。 包括感测装置的显示装置通过使用特定的驱动信号来防止应力问题并提高S / N比。

公开(公告)号：US20110037688A1

公开(公告)日：2011-02-17

申请号：US12912230

申请日：2010-10-26

申请人： Min-Feng Chiang ,  Hsueh-Ying Huang ,  Ming-Sheng Lai

发明人： Min-Feng Chiang ,  Hsueh-Ying Huang ,  Ming-Sheng Lai

IPC分类号： G09G3/36

CPC分类号： G09G3/3659 ,  G02F1/13624 ,  G02F2001/134345 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2310/0205 ,  G09G2320/028

摘要： A pixel unit in the present invention is divided into two sub-pixels. Each sub-pixel includes a thin film transistor, a liquid crystal capacitor and a storage capacitor. The two transistors respectively located in different sub-pixels are connected to different scan lines. One of the two transistors is connected to the data line through another transistor. Therefore, two different pixel voltages are formed in a pixel.

公开(公告)号：US07830346B2

公开(公告)日：2010-11-09

申请号：US11776784

申请日：2007-07-12

申请人： Ming-Sheng Lai ,  Chih-Wei Wang ,  Hsueh-Ying Huang ,  Chen-Kuo Yang

发明人： Ming-Sheng Lai ,  Chih-Wei Wang ,  Hsueh-Ying Huang ,  Chen-Kuo Yang

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G02F1/13624 ,  G09G2300/0426 ,  G09G2320/0242

摘要： A liquid crystal display (LCD) panel with color washout improvement. In one embodiment, the LCD panel includes a common electrode, a plurality of scanning lines, a plurality of data lines, and a plurality of pixels formed by the plurality of data lines crossing the plurality of scanning lines, each pixel comprising two or more sub-pixels, each sub-pixel comprising a sub-pixel electrode, a transistor electrically coupled to a corresponding scanning line, a corresponding data line and the sub-pixel electrode, a liquid crystal capacitor electrically coupled between the sub-pixel electrode and the common electrode, and a storage capacitor, wherein at least one of the storage capacitors of the two or more sub-pixels is electrically coupled between its corresponding sub-pixel electrode and a scanning line immediately prior or next to the corresponding scanning line, and the rest of the storage capacitors of the two or more sub-pixels each is coupled between its corresponding sub-pixel electrode and the common electrode.

摘要翻译： 液晶显示器（LCD）面板，颜色改善。 在一个实施例中，LCD面板包括公共电极，多条扫描线，多条数据线以及由多条数据线与多条扫描线交叉的多个像素，每个像素包括两个或更多个子 像素，每个子像素包括子像素电极，电耦合到对应的扫描线的晶体管，相应的数据线和子像素电极，电耦合在子像素电极和公共端之间的液晶电容器 电极和存储电容器，其中所述两个或更多个子像素的所述存储电容器中的至少一个电子耦合在其对应的子像素电极和紧邻所述扫描线之前或之后的扫描线上，其余 两个或更多个子像素的存储电容器各自耦合在其对应的子像素电极和公共电极之间。

公开(公告)号：US07782286B2

公开(公告)日：2010-08-24

申请号：US11517347

申请日：2006-09-08

申请人： Hsueh-Ying Huang

发明人： Hsueh-Ying Huang

IPC分类号： G09G3/36

CPC分类号： G02F1/136259 ,  G02F1/1309 ,  G02F2001/136272

摘要： A display device includes a rescue circuit line structure having a first conductive pattern for interconnecting electrically two circuit elements. The first conductive pattern is formed with an open for electrically disconnecting the circuit elements. A dielectric layer is disposed above the first conductive pattern in such a manner to cover the open. A second conductive pattern is disposed on the dielectric layer. A melting process is conducted onto the dielectric layer to interconnect electrically the second conductive pattern and the first conductive pattern so that signals can be passed between the circuit elements.

摘要翻译： 显示装置包括具有用于互连两个电路元件的第一导电图案的营救电路线结构。 第一导电图案形成有用于电断开电路元件的开口。 电介质层以覆盖开放的方式设置在第一导电图案上方。 第二导电图案设置在电介质层上。 在介电层上进行熔融处理，以使第二导电图案和第一导电图案电连接，使得信号可以在电路元件之间通过。