专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08098222B2 Liquid crystal display and display panel thereof 有权
标题翻译：液晶显示器及其显示面板
公开(公告)号：US08098222B2
公开(公告)日：2012-01-17
申请号：US11936801
申请日：2007-11-08
申请人： Chang-Ching Tu , Yu-Chieh Fang
发明人： Chang-Ching Tu , Yu-Chieh Fang
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G2320/0219 , G09G2320/0247
摘要： A liquid-crystal-display (LCD) and a display panel thereof are provided. The display panel includes a plurality of pixel row units and a plurality of switch units. Each pixel row unit is connected between a scan line and a potential switch line. The first end of each switch unit receives the common voltage provided by the display panel, and the second end of each switch unit is connected to its corresponding potential switch line. Thus, not only the flicker-noise of the display panel is reduced, but also the display-quality of the LCD is promoted.
摘要翻译：提供了液晶显示器（LCD）及其显示面板。显示面板包括多个像素行单元和多个开关单元。每个像素行单元连接在扫描线和电位开关线之间。每个开关单元的第一端接收由显示面板提供的公共电压，并且每个开关单元的第二端连接到其相应的电位开关线。因此，不仅显示面板的闪烁噪声降低，而且LCD的显示质量得到提高。

2. 发明授权

US08564524B2 Signal controlling circuit, and flat panel display thereof 有权
标题翻译：信号控制电路及其平板显示器
公开(公告)号：US08564524B2
公开(公告)日：2013-10-22
申请号：US12233606
申请日：2008-09-19
申请人： Chang-Ching Tu , Yu-Chieh Fang
发明人： Chang-Ching Tu , Yu-Chieh Fang
IPC分类号： G09G3/36
CPC分类号： G09G3/3674 , G09G2320/0223
摘要： A flat panel display comprises a display panel, a scan driving circuit and a control unit, wherein the display panel includes a plurality of scan lines. The scan driving circuit generates the first and the second scan signals to enable a portion of the scan lines. Furthermore, the control unit may enable a control signal every a predetermined duration according to these scan lines.
摘要翻译：平板显示器包括显示面板，扫描驱动电路和控制单元，其中显示面板包括多条扫描线。扫描驱动电路产生第一和第二扫描信号以使扫描线的一部分成为可能。此外，控制单元可以根据这些扫描线每隔预定持续时间启用控制信号。

3. 发明申请

US20110025658A1 GATE DRIVING CIRCUIT OF DISPLAY PANEL 有权
标题翻译：显示面板的门驱动电路
公开(公告)号：US20110025658A1
公开(公告)日：2011-02-03
申请号：US12582716
申请日：2009-10-21
申请人： Yu-Chieh Fang , Liang-Hua Yeh
发明人： Yu-Chieh Fang , Liang-Hua Yeh
IPC分类号： G06F3/038
CPC分类号： G09G3/3677 , G09G2320/0257
摘要： A gate driving circuit of a display panel including a plurality of shift register sets coupled in series is provided. Every shift register set includes a shift register unit and a transistor coupled therewith. The shift register units receive a gate timing signal and an inverted gate timing signal, and one of a first level shift register unit and a last level shift register unit further receives a threshold driving signal. The shift register units respectively output a plurality of gate driving signals sequentially according to the threshold driving signal, the gate timing signal and the inverted gate timing signal. A gate and a first source/drain of each transistor are coupled to receive a gate controlling signal, and a second source/drain of each transistor is coupled to the corresponding shift register unit to output one of the gate driving signals.
摘要翻译：提供了包括串联耦合的多个移位寄存器组的显示面板的栅极驱动电路。每个移位寄存器组包括移位寄存器单元和与其耦合的晶体管。移位寄存器单元接收门定时信号和反相门定时信号，并且第一电平移位寄存器单元和最后电平移位寄存器单元中的一个进一步接收阈值驱动信号。移位寄存器单元根据阈值驱动信号，门定时信号和反相门定时信号分别输出多个栅极驱动信号。每个晶体管的栅极和第一源极/漏极被耦合以接收栅极控制信号，并且每个晶体管的第二源极/漏极耦合到相应的移位寄存器单元以输出栅极驱动信号之一。

4. 发明授权

US08305330B2 Gate driving circuit of display panel including shift register sets 有权
标题翻译：显示面板的门驱动电路包括移位寄存器组
公开(公告)号：US08305330B2
公开(公告)日：2012-11-06
申请号：US12582716
申请日：2009-10-21
申请人： Yu-Chieh Fang , Liang-Hua Yeh
发明人： Yu-Chieh Fang , Liang-Hua Yeh
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2320/0257
摘要： A gate driving circuit of a display panel including a plurality of shift register sets coupled in series is provided. Every shift register set includes a shift register unit and a transistor coupled therewith. The shift register units receive a gate timing signal and an inverted gate timing signal, and one of a first level shift register unit and a last level shift register unit further receives a threshold driving signal. The shift register units respectively output a plurality of gate driving signals sequentially according to the threshold driving signal, the gate timing signal and the inverted gate timing signal. A gate and a first source/drain of each transistor are coupled to receive a gate controlling signal, and a second source/drain of each transistor is coupled to the corresponding shift register unit to output one of the gate driving signals.
摘要翻译：提供了包括串联耦合的多个移位寄存器组的显示面板的栅极驱动电路。每个移位寄存器组包括移位寄存器单元和与其耦合的晶体管。移位寄存器单元接收门定时信号和反相门定时信号，并且第一电平移位寄存器单元和最后电平移位寄存器单元中的一个进一步接收阈值驱动信号。移位寄存器单元根据阈值驱动信号，门定时信号和反相门定时信号分别输出多个栅极驱动信号。每个晶体管的栅极和第一源极/漏极被耦合以接收栅极控制信号，并且每个晶体管的第二源极/漏极耦合到相应的移位寄存器单元以输出栅极驱动信号之一。

5. 发明申请

US20090109197A1 CONTROLLING METHOD, SIGNAL CONTROLLING CIRCUIT, AND FLAT PANEL DISPLAY THEREOF 有权
标题翻译：控制方法，信号控制电路和平板显示器
公开(公告)号：US20090109197A1
公开(公告)日：2009-04-30
申请号：US12233606
申请日：2008-09-19
申请人： Chang-Ching Tu , Yu-Chieh Fang
发明人： Chang-Ching Tu , Yu-Chieh Fang
IPC分类号： G09G5/00 , G09G3/20
CPC分类号： G09G3/3674 , G09G2320/0223
摘要： A flat panel display comprises a display panel, a scan driving circuit and a control unit, wherein the display panel includes a plurality of scan lines. The scan driving circuit generates the first and the second scan signals to enable a portion of the scan lines. Furthermore, the control unit may enable a control signal every a predetermined duration according to these scan lines.
摘要翻译：平板显示器包括显示面板，扫描驱动电路和控制单元，其中显示面板包括多条扫描线。扫描驱动电路产生第一和第二扫描信号以使扫描线的一部分成为可能。此外，控制单元可以根据这些扫描线每隔预定持续时间启用控制信号。

6. 发明申请

US20080238853A1 LIQUID CRYSTAL DISPLAY AND DISPLAY PANEL THEREOF 有权
标题翻译：液晶显示和显示面板
公开(公告)号：US20080238853A1
公开(公告)日：2008-10-02
申请号：US11936801
申请日：2007-11-08
申请人： Chang-Ching Tu , Yu-Chieh Fang
发明人： Chang-Ching Tu , Yu-Chieh Fang
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G2320/0219 , G09G2320/0247
摘要： A liquid-crystal-display (LCD) and a display panel thereof are provided. The display panel includes a plurality of pixel row units and a plurality of switch units. Each pixel row unit is connected between a scan line and a potential switch line. The first end of each switch unit receives the common voltage provided by the display panel, and the second end of each switch unit is connected to its corresponding potential switch line. Thus, not only the flicker-noise of the display panel is reduced, but also the display-quality of the LCD is promoted.
摘要翻译：提供了液晶显示器（LCD）及其显示面板。显示面板包括多个像素行单元和多个开关单元。每个像素行单元连接在扫描线和电位开关线之间。每个开关单元的第一端接收由显示面板提供的公共电压，并且每个开关单元的第二端连接到其相应的电位开关线。因此，不仅显示面板的闪烁噪声降低，而且LCD的显示质量得到提高。

7. 发明授权

US08085261B2 LCD with the function of eliminating the power-off residual images 有权
标题翻译： LCD具有消除掉电残留图像的功能
公开(公告)号：US08085261B2
公开(公告)日：2011-12-27
申请号：US12426296
申请日：2009-04-20
申请人： Yu-Chieh Fang , Liang-Hua Yeh
发明人： Yu-Chieh Fang , Liang-Hua Yeh
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G09G3/3677 , G09G2300/0426 , G09G2310/0286 , G09G2320/0223 , G09G2330/028
摘要： An LCD includes a PWB, a FPC, and a display panel. The PWB includes a level shift circuit and a power-off discharge circuit. The display panel includes a gate driving circuit and a TFT array. The power-off discharge circuit can electrically connects a gate high voltage end to a gate low voltage end so as to drive the gate driving circuit to turn on all TFTs of the TFT array.
摘要翻译： LCD包括PWB，FPC和显示面板。 PWB包括电平移位电路和断电放电电路。显示面板包括栅极驱动电路和TFT阵列。断电放电电路可以将栅极高压端电连接到栅极低电压端，以便驱动栅极驱动电路以导通TFT阵列的所有TFT。

8. 发明申请

US20110254818A1 DISPLAY 审中-公开
标题翻译：显示
公开(公告)号：US20110254818A1
公开(公告)日：2011-10-20
申请号：US12794788
申请日：2010-06-07
申请人： Yu-Chieh Fang , Liang-Hua Yeh
发明人： Yu-Chieh Fang , Liang-Hua Yeh
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/3614 , G09G2300/0426 , G09G2310/0205 , G09G2310/0224
摘要： A display including a control circuit, a first gate driver, a second gate driver, and pixel unit groups is provided. Each pixel unit group includes a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit. The control circuit provides a first start signal and a second start signal to the first gate driver and the second gate driver respectively. In a first frame period, the first start signal is provided, and then after a period, the second start signal is provided to drive the first pixel unit, the second pixel unit, the third pixel unit and the fourth pixel unit sequentially. In a second frame period, the second start signal is provided, and then after a period, the first start signal is provided to drive the second pixel unit, the first pixel unit, the fourth pixel unit and the third pixel unit sequentially.
摘要翻译：提供了包括控制电路，第一栅极驱动器，第二栅极驱动器和像素单元组的显示器。每个像素单元组包括第一像素单元，第二像素单元，第三像素单元和第四像素单元。控制电路分别向第一栅极驱动器和第二栅极驱动器提供第一启动信号和第二启动信号。在第一帧周期中，提供第一起始信号，然后在一段时间之后，提供第二起始信号以依次驱动第一像素单元，第二像素单元，第三像素单元和第四像素单元。在第二帧周期中，提供第二起始信号，然后在一段时间之后，提供第一起始信号以依次驱动第二像素单元，第一像素单元，第四像素单元和第三像素单元。

9. 发明申请

US20100182305A1 LCD with the function of eliminating the power-off residual images 有权
标题翻译： LCD具有消除掉电残留图像的功能
公开(公告)号：US20100182305A1
公开(公告)日：2010-07-22
申请号：US12426296
申请日：2009-04-20
申请人： Yu-Chieh Fang , Liang-Hua Yeh
发明人： Yu-Chieh Fang , Liang-Hua Yeh
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G2300/0426 , G09G2310/0286 , G09G2320/0223 , G09G2330/028
摘要： An LCD includes a PWB, a FPC, and a display panel. The PWB includes a level shift circuit and a power-off discharge circuit. The display panel includes a gate driving circuit and a TFT array. The power-off discharge circuit can electrically connects a gate high voltage end to a gate low voltage end so as to drive the gate driving circuit to turn on all TFTs of the TFT array.
摘要翻译： LCD包括PWB，FPC和显示面板。 PWB包括电平移位电路和断电放电电路。显示面板包括栅极驱动电路和TFT阵列。断电放电电路可以将栅极高压端电连接到栅极低电压端，以便驱动栅极驱动电路以导通TFT阵列的所有TFT。

10. 发明申请

US20100109995A1 GATE DRIVING DEVICE UTILIZED IN LCD DEVICE 审中-公开
标题翻译：在LCD设备中使用门驱动装置
公开(公告)号：US20100109995A1
公开(公告)日：2010-05-06
申请号：US12388488
申请日：2009-02-18
申请人： Yu-Chieh Fang
发明人： Yu-Chieh Fang
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0291 , G09G2330/023 , G11C19/28
摘要： The present invention provides a gate driving device utilized in an LCD device, wherein the LCD device includes a plurality of gate lines, and the gate driving device includes: a plurality of output buffer units, at least a first switch unit, a plurality of second switch units, and a control module. The gate driving device disclosed in the present invention can utilize charge sharing to reduce the power consumption, so as to attain the purpose of efficiently saving the power.
摘要翻译：本发明提供了一种在LCD装置中使用的栅极驱动装置，其中LCD装置包括多条栅极线，并且栅极驱动装置包括：多个输出缓冲器单元，至少第一开关单元，多个第二开关单元和控制模块。本发明公开的门驱动装置可以利用电荷共享来降低功耗，从而达到有效节电的目的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式