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

US08411012B2 Liquid crystal display device with charging and discharging module 有权
标题翻译：具有充放电模块的液晶显示装置
公开(公告)号：US08411012B2
公开(公告)日：2013-04-02
申请号：US13455135
申请日：2012-04-25
申请人： Yi-Suei Liao
发明人： Yi-Suei Liao
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0251 , G09G2320/0257 , G09G2330/027
摘要： By way of enabling a reset signal while turning off a liquid crystal display, a method for decaying residual image of the liquid crystal display is capable of setting the corresponding gate signal of each of a plurality of gate lines of the liquid crystal display based on the enabled reset signal. Accordingly, enhanced discharging processes on all the storage units of the liquid crystal display for fast decaying residual image can be performed via the data switches of the liquid crystal display turned on by the gate signals being set. The reset operation for performing discharging processes in response to the reset signal can be carried out based on a reset circuit for setting all the gate signals to become high-level signals, or based on a charging/discharging module for furnishing a high-level voltage directly to all the gate lines.
摘要翻译：通过在关闭液晶显示器的同时启用复位信号，可以使液晶显示器的残留图像衰减的方法基于液晶显示器的多个栅极线的对应的栅极信号启用复位信号。因此，可以通过由设置的栅极信号导通的液晶显示器的数据开关来执行用于快速衰减残留图像的液晶显示器的所有存储单元的增强放电处理。可以基于用于将所有门信号设置为高电平信号的复位电路，或者基于用于提供高电平的充电/放电模块来执行用于根据复位信号进行放电处理的复位操作直接到所有的门线。

2. 发明授权

US08068577B2 Pull-down control circuit and shift register of using same 有权
标题翻译：下拉控制电路和移位寄存器使用相同
公开(公告)号：US08068577B2
公开(公告)日：2011-11-29
申请号：US12565226
申请日：2009-09-23
申请人： Yi-Suei Liao , Jian-Hong Lin
发明人： Yi-Suei Liao , Jian-Hong Lin
IPC分类号： G11C19/00
CPC分类号： G11C19/28 , G09G2300/0408 , G09G2300/0417 , G09G2310/0286 , G09G2320/043 , G11C19/184
摘要： The present invention relates to a pull-down control circuit and a shift register of using same. In one embodiment, the pull-down control circuit includes a release circuit and four transistors T4, T5, T6 and T7 electrically coupled to each other. The release circuit is adapted for causing the transistor T5 to be turned on and off alternately, thereby substantially reducing the stress thereon, improving the reliability and prolonging the lifetime of the shift register.
摘要翻译：本发明涉及一种下拉控制电路和使用它的移位寄存器。在一个实施例中，下拉控制电路包括释放电路和彼此电耦合的四个晶体管T4，T5，T6和T7。释放电路适于使晶体管T5交替地导通和截止，从而大大降低其上的应力，提高可靠性并延长移位寄存器的寿命。

3. 发明申请

US20100231497A1 DISPLAY DEVICE PROVIDING BI-DIRECTIONAL VOLTAGE STABILIZATION 有权
标题翻译：显示器件提供双向电压稳定
公开(公告)号：US20100231497A1
公开(公告)日：2010-09-16
申请号：US12560443
申请日：2009-09-16
申请人： Yi-Suei Liao , Chien-Liang Chen , Ming-Yen Tsai
发明人： Yi-Suei Liao , Chien-Liang Chen , Ming-Yen Tsai
IPC分类号： G09G3/36
CPC分类号： G09G3/3677
摘要： An LCD device includes a plurality of gate lines and a plurality of shift register units for driving corresponding gate lines. Each shift register unit includes a first circuit and a second circuit. The first circuit, disposed on a first side of a corresponding gate line, includes a pulse generator and a first transistor having a first W/L ratio. The pulse generator provides a driving signal according to the voltage obtained at a node, while the first transistor maintains the voltage level of the node. The second circuit, disposed on a second side of the corresponding gate line, includes a second transistor having a second W/L ratio. The second transistor maintains the voltage level of the driving signal from the second side of the corresponding gate line. The first W/L ratio is smaller than the second W/L ratio, and the first circuit occupies larger space than the second circuit.
摘要翻译： LCD装置包括多个栅极线和用于驱动相应的栅极线的多个移位寄存器单元。每个移位寄存器单元包括第一电路和第二电路。布置在对应的栅极线的第一侧上的第一电路包括脉冲发生器和具有第一W / L比的第一晶体管。脉冲发生器根据在节点处获得的电压提供驱动信号，而第一晶体管保持节点的电压电平。布置在对应的栅极线的第二侧上的第二电路包括具有第二W / L比的第二晶体管。第二晶体管保持来自相应栅极线的第二侧的驱动信号的电压电平。第一W / L比小于第二W / L比，并且第一电路占据比第二电路大的空间。

4. 发明授权

US08223111B2 Display device providing bi-directional voltage stabilization 有权
标题翻译：显示设备提供双向电压稳定
公开(公告)号：US08223111B2
公开(公告)日：2012-07-17
申请号：US12560443
申请日：2009-09-16
申请人： Yi-Suei Liao , Chien-Liang Chen , Ming-Yen Tsai
发明人： Yi-Suei Liao , Chien-Liang Chen , Ming-Yen Tsai
IPC分类号： G09G3/36
CPC分类号： G09G3/3677
摘要： An LCD device includes a plurality of gate lines and a plurality of shift register units for driving corresponding gate lines. Each shift register unit includes a first circuit and a second circuit. The first circuit, disposed on a first side of a corresponding gate line, includes a pulse generator and a first transistor having a first W/L ratio. The pulse generator provides a driving signal according to the voltage obtained at a node, while the first transistor maintains the voltage level of the node. The second circuit, disposed on a second side of the corresponding gate line, includes a second transistor having a second W/L ratio. The second transistor maintains the voltage level of the driving signal from the second side of the corresponding gate line. The first W/L ratio is smaller than the second W/L ratio, and the first circuit occupies larger space than the second circuit.
摘要翻译： LCD装置包括多个栅极线和用于驱动相应的栅极线的多个移位寄存器单元。每个移位寄存器单元包括第一电路和第二电路。布置在对应的栅极线的第一侧上的第一电路包括脉冲发生器和具有第一W / L比的第一晶体管。脉冲发生器根据在节点处获得的电压提供驱动信号，而第一晶体管保持节点的电压电平。布置在对应的栅极线的第二侧上的第二电路包括具有第二W / L比的第二晶体管。第二晶体管保持来自相应栅极线的第二侧的驱动信号的电压电平。第一W / L比小于第二W / L比，并且第一电路占据比第二电路大的空间。

5. 发明申请

US20120120034A1 LCD PANEL 有权
标题翻译：液晶面板
公开(公告)号：US20120120034A1
公开(公告)日：2012-05-17
申请号：US13166132
申请日：2011-06-22
申请人： Hao-Chieh LEE , Yi-Suei Liao , Yih-Jen Hsu
发明人： Hao-Chieh LEE , Yi-Suei Liao , Yih-Jen Hsu
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/3614 , G09G2300/0426 , G09G2310/0213
摘要： A LCD panel includes an invisible zone and a visible zone. The invisible zone includes a gate driver and a wiring zone, wherein the gate driver sequentially outputs six pulse signals. By the wiring zone, a first pulse signal is converted into a first gate driving signal of the visible zone, a second pulse signal is converted into a fourth gate driving signal of the visible zone, a third pulse signal is converted into a fifth gate driving signal of the visible zone, a fourth pulse signal is converted into a second gate driving signal of the visible zone, a fifth pulse signal is converted into a third gate driving signal of the visible zone, and a sixth pulse signal is converted into a sixth gate driving signal of the visible zone.
摘要翻译： LCD面板包括不可见区域和可见区域。不可见区域包括栅极驱动器和布线区域，其中栅极驱动器顺序地输出六个脉冲信号。通过接线区域，将第一脉冲信号转换为可视区域的第一栅极驱动信号，将第二脉冲信号转换为可见区域的第四栅极驱动信号，将第三脉冲信号转换为第五栅极驱动可见区的信号，第四脉冲信号被转换成可见区的第二栅极驱动信号，第五脉冲信号被转换成可见区的第三栅极驱动信号，第六脉冲信号被转换为第六脉冲信号可视区域的门驱动信号。

6. 发明申请

US20120113068A1 LCD DRIVING CIRCUIT AND RELATED DRIVING METHOD 有权
标题翻译： LCD驱动电路及相关驱动方法
公开(公告)号：US20120113068A1
公开(公告)日：2012-05-10
申请号：US13080617
申请日：2011-04-05
申请人： Kuan-Yu Chen , Yi-Suei Liao
发明人： Kuan-Yu Chen , Yi-Suei Liao
IPC分类号： G06F3/038 , G11C19/00 , G09G3/36
CPC分类号： G09G3/3677 , G09G2230/00 , G09G2310/0286 , G11C19/28
摘要： An LCD device is configured to drive a plurality of shift register units using two clock signals having different driving abilities. Each shift register unit may thus generate a stronger signal for triggering a next-stage shift register unit, thereby improving cold-start. When the LCD device has been activated over a predetermined period of time, the driving ability of the clock signal having higher driving ability is gradually lowered, thereby reducing power consumption.
摘要翻译： LCD装置被配置为使用具有不同驱动能力的两个时钟信号来驱动多个移位寄存器单元。因此，每个移位寄存器单元可以产生用于触发下一级移位寄存器单元的更强信号，从而改善冷启动。当LCD装置在预定时间段内被激活时，具有较高驱动能力的时钟信号的驱动能力逐渐降低，从而降低功耗。

7. 发明申请

US20110317803A1 SHIFT REGISTER CIRCUIT AND SHIFT REGISTER 审中-公开
标题翻译：移位寄存器电路和移位寄存器
公开(公告)号：US20110317803A1
公开(公告)日：2011-12-29
申请号：US13042702
申请日：2011-03-08
申请人： Chen-Lun CHIU , Yi-Suei Liao , Ping-Lin Chen , Kuan-Yu Chen
发明人： Chen-Lun CHIU , Yi-Suei Liao , Ping-Lin Chen , Kuan-Yu Chen
IPC分类号： G11C19/00
CPC分类号： G11C19/28 , G09G3/20 , G09G2310/0286
摘要： An exemplary shift register circuit includes a plurality of shift registers for sequentially outputting a plurality of driving pulse signals. Among each M number of the shift registers for sequentially outputting M number of the driving pulse signals, the shift register for lastly outputting one of the M number of driving pulse signals is enabled, by (M−1) number of start pulse signals sequentially outputted from the remained (M−1) number of the shift registers, to generate the driving pulse signal. Herein, M is a positive integer greater than 2. Moreover, a circuit structure of a shift register also is provided.
摘要翻译：示例性移位寄存器电路包括用于顺序地输出多个驱动脉冲信号的多个移位寄存器。在每个M个用于顺序地输出M个驱动脉冲信号的移位寄存器中，最后输出M个驱动脉冲信号中的一个的移位寄存器被使能，通过（M-1）个顺序输出的起始脉冲信号从剩余（M-1）个移位寄存器的数量，产生驱动脉冲信号。这里，M是大于2的正整数。此外，还提供了移位寄存器的电路结构。

8. 发明申请

US20110102310A1 SHIFT REGISTER WITH IMAGE RETENTION RELEASE AND METHOD FOR IMAGE RETENTION RELEASE 有权
标题翻译：具有图像保留释放的移位寄存器和用于图像保留释放的方法
公开(公告)号：US20110102310A1
公开(公告)日：2011-05-05
申请号：US12643963
申请日：2009-12-21
申请人： Chen-Lun Chiu , Hao-Chieh Lee , Yi-Suei Liao , Chien-Liang Chen
发明人： Chen-Lun Chiu , Hao-Chieh Lee , Yi-Suei Liao , Chien-Liang Chen
IPC分类号： G09G3/36 , G11C19/00
CPC分类号： G11C19/184 , G09G3/3677 , G09G2310/0205 , G09G2310/0245 , G09G2310/0286 , G09G2320/0257 , G09G2330/027
摘要： A flat panel display, a shift register with image retention release and method for releasing image retention are provided. An output end of the shift register couples to a gate line of a display panel. A first end of a first transistor couples to the output end of the shift register. A second end of the first transistor couples to a system voltage VDD or a reference voltage VSS. A first end of a capacitor couples to a control end of the first transistor. A second end of the capacitor couples to the reference voltage VSS. During a power-off period, the reference voltage VSS is pulled high for turning on the first transistor, therefore the voltage of the gate line is pulled high.
摘要翻译：提供了平板显示器，具有图像保持释放的移位寄存器和用于释放图像保持的方法。移位寄存器的输出端耦合到显示面板的栅极线。第一晶体管的第一端耦合到移位寄存器的输出端。第一晶体管的第二端耦合到系统电压VDD或参考电压VSS。电容器的第一端耦合到第一晶体管的控制端。电容器的第二端耦合到参考电压VSS。在断电期间，参考电压VSS被拉高以接通第一晶体管，因此栅极线的电压被拉高。

9. 发明申请

US20110085098A1 ARRAY SUBSTRATE AND FLAT DISPLAY DEVICE 有权
标题翻译：阵列基板和平面显示设备
公开(公告)号：US20110085098A1
公开(公告)日：2011-04-14
申请号：US12695141
申请日：2010-01-27
申请人： Yi-Suei Liao , Chien-Liang Chen , Kai-Yuan Siao
发明人： Yi-Suei Liao , Chien-Liang Chen , Kai-Yuan Siao
IPC分类号： G02F1/1343 , G09G3/36
CPC分类号： G09G3/3614 , G09G3/3607 , G09G2320/0209
摘要： A flat display device includes an array substrate. The array substrate includes a plurality of gate lines, data lines and pixels. The pixels include a plurality of first pixel units and second pixel units, and each of the first pixel units and each of the second pixel units include more than three pixels. The first pixel units and the second pixel units disposed in between two adjacent data lines are arranged alternately, wherein the first pixel units are electrically connected with one of the two adjacent data lines, and the second pixel units are electrically connected with the other data line.
摘要翻译：平面显示装置包括阵列基板。阵列基板包括多条栅极线，数据线和像素。像素包括多个第一像素单元和第二像素单元，并且第一像素单元和第二像素单元中的每一个包括多于三个像素。设置在两个相邻数据线之间的第一像素单元和第二像素单元交替布置，其中第一像素单元与两个相邻数据线之一电连接，并且第二像素单元与另一数据线电连接。

10. 发明授权

US08217876B2 Liquid crystal display for reducing residual image phenomenon 有权
标题翻译：用于减少残留图像现象的液晶显示
公开(公告)号：US08217876B2
公开(公告)日：2012-07-10
申请号：US11941606
申请日：2007-11-16
申请人： Chao-Ching Hsu , Yi-Suei Liao
发明人： Chao-Ching Hsu , Yi-Suei Liao
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G2310/063 , G09G2320/0257 , G09G2330/027
摘要： A liquid crystal display includes a source driver, for generating a pixel data voltage, a gate driver, for generating a scanning signal voltage, and a plurality of pixel units. Each pixel unit includes a switch unit for delivering the pixel data voltage upon receiving the scanning signal voltage, a pixel electrode electrically coupled to the switch unit, a first electrode for supplying a first common voltage, a second electrode for supplying a second common voltage, a liquid crystal capacitor electrically coupled between the first electrode and the pixel electrode for driving liquid crystal layer in response to the pixel data voltage and the first common voltage, and a storage capacitor electrically coupled between the pixel electrode and the second electrode.
摘要翻译：液晶显示器包括用于产生像素数据电压的源极驱动器，用于产生扫描信号电压的栅极驱动器和多个像素单元。每个像素单元包括用于在接收扫描信号电压时传送像素数据电压的开关单元，电耦合到开关单元的像素电极，用于提供第一公共电压的第一电极，用于提供第二公共电压的第二电极，电耦合在第一电极和像素电极之间的液晶电容器，用于响应于像素数据电压和第一公共电压驱动液晶层;以及电容耦合在像素电极和第二电极之间的存储电容器。

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