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1. 发明申请

US20090164859A1 DRIVING CIRCUIT OF DISPLAY APPARATUS AND DRIVING METHOD THEREOF 审中-公开
标题翻译：显示设备的驱动电路及其驱动方法
公开(公告)号：US20090164859A1
公开(公告)日：2009-06-25
申请号：US12042323
申请日：2008-03-04
申请人： Ming-Huang Liu , Wen-Chi Wu , Meng-Yong Lin , Bo-Chang Wu , Chi-Mo Huang
发明人： Ming-Huang Liu , Wen-Chi Wu , Meng-Yong Lin , Bo-Chang Wu , Chi-Mo Huang
IPC分类号： G01R31/28
CPC分类号： G09G3/3677 , G09G2310/0267 , G09G2310/0289
摘要： A driving circuit of a display apparatus includes a decoder coupled to a plurality of scan lines of a display panel for decoding a plurality of input signals to output a plurality of scan line driving signals to thereby enable at least one scan line of the plurality of scan lines, and a plurality of control units (respectively coupled to the plurality of scan lines) for receiving an output enable signal to disable the plurality of scan lines during an interval between two scan lines being enabled.
摘要翻译：显示装置的驱动电路包括耦合到显示面板的多条扫描线的解码器，用于对多个输入信号进行解码以输出多条扫描线驱动信号，从而使得多条扫描中的至少一条扫描线线路和多个控制单元（分别耦合到多条扫描线），用于接收输出使能信号以在启用两条扫描线之间的间隔期间禁用多条扫描线。

2. 发明授权

US07515009B2 Oscillating apparatus with adjustable oscillating frequency 有权
标题翻译：具有可调振荡频率的振荡器
公开(公告)号：US07515009B2
公开(公告)日：2009-04-07
申请号：US11554040
申请日：2006-10-30
申请人： Wen-Chi Wu , Yao-Ching Wang , Chi-Mo Huang
发明人： Wen-Chi Wu , Yao-Ching Wang , Chi-Mo Huang
IPC分类号： H03L7/099
CPC分类号： H03K3/356113 , H03K3/354
摘要： The present invention relates to an oscillating apparatus. The oscillating apparatus includes a biasing circuit, a multi-vibrator, a detecting circuit, and a selecting circuit. The biasing circuit is for generating a bias signal, wherein the biasing circuit includes a connecting port for using an impedance device to control an oscillating frequency or for directly connecting to external clock source as a reference clock. The multi-vibrator coupled to the biasing circuit for generating the oscillating frequency according to the quantity of the biasing signal. The detecting circuit coupled to the connecting port for generating a detecting signal whether the connecting port is coupled to the impedance device or the external clock source. The selecting circuit includes an AND gate coupled to the multi-vibrator and the selection signal and an OR gate coupled to the AND gate and the connecting port.
摘要翻译：本发明涉及振荡装置。振荡装置包括偏置电路，多振子，检测电路和选择电路。偏置电路用于产生偏置信号，其中偏置电路包括用于使用阻抗器件控制振荡频率或直接连接到外部时钟源作为参考时钟的连接端口。耦合到偏置电路的多个振动器，用于根据偏置信号的量产生振荡频率。耦合到连接端口的检测电路，用于产生检测信号，无论连接端口是耦合到阻抗器件还是外部时钟源。选择电路包括耦合到多个振荡器的AND门和选择信号，以及耦合到与门和连接端口的或门。

3. 发明申请

US20080309681A1 DEVICE AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY PANEL 审中-公开
标题翻译：用于驱动液晶显示面板的装置和方法
公开(公告)号：US20080309681A1
公开(公告)日：2008-12-18
申请号：US11762072
申请日：2007-06-13
申请人： Wei-Yang Ou , Jing-Chi Yu , Wen-Chi Wu , Chi-Mo Huang
发明人： Wei-Yang Ou , Jing-Chi Yu , Wen-Chi Wu , Chi-Mo Huang
IPC分类号： G09G5/10
CPC分类号： G09G3/3688 , G09G3/3614 , G09G3/3696 , G09G2310/027
摘要： A device for driving an LCD panel comprises: a gray level voltage generation circuit, for generating gray level voltages, and determining whether the gray level voltages are generated by utilizing a first set of reference voltages or a second set of reference voltages according to a polarity inversion control signal, where the gray level voltage generation circuit determines whether a gray level voltage is generated by utilizing a maximum of the first set of reference voltages or a maximum of the second set of reference voltages, and determines whether another gray level voltage is generated by utilizing a minimum of the first set of reference voltages or a minimum of the second set of reference voltages; and a source driving circuit, for selecting a gray level voltage according to display data or inverted data of the display data to drive a source of a display cell of the LCD panel.
摘要翻译：一种用于驱动LCD面板的装置，包括：灰度级电压产生电路，用于产生灰度级电压;以及根据极性，通过利用第一组参考电压或第二组参考电压来确定灰度电压是否产生反转控制信号，其中灰度级电压产生电路通过利用第一组参考电压的最大值或第二组参考电压的最大值来确定是否产生灰度电压，并且确定是否产生另一灰度电压通过利用所述第一组参考电压的最小值或所述第二组参考电压的最小值; 以及源极驱动电路，用于根据显示数据或显示数据的反相数据选择灰度级电压以驱动LCD面板的显示单元的源。

4. 发明申请

US20080231364A1 AMPLIFYING CIRCUIT HAVING A PULL-UP CIRCUIT AND A PULL-DOWN CIRCUIT FOR INCREASING SLEW RATE 失效
标题翻译：具有上拉电路的放大电路和用于增加更高速率的下拉电路
公开(公告)号：US20080231364A1
公开(公告)日：2008-09-25
申请号：US11685776
申请日：2007-03-14
申请人： Jing-Chi Yu , Wen-Chi Wu , Hsiu-Ping Lin , Yao-Ching Wang , Chi-Mo Huang
发明人： Jing-Chi Yu , Wen-Chi Wu , Hsiu-Ping Lin , Yao-Ching Wang , Chi-Mo Huang
IPC分类号： H03F3/45
CPC分类号： H03F3/45183 , H03F3/45475 , H03F2203/45248
摘要： An amplifying circuit includes an operational amplifier, a pull-up circuit and a pull-down circuit. The operational amplifier generates a first pull-up signal, a first pull-down signal and an output signal, wherein the phases of the first pull-up signal and the first pull-down signal are out of phase with the output signal. The pull-up circuit includes a first controlling module for outputting a second pull-up signal according to the first pull-up signal, and a first adjusting module for adjusting the output signal according to the second pull-up signal. The pull-down circuit includes a second controlling module for outputting a second pull-down signal according to the first pull-down signal, and a second adjusting module for adjusting the output signal according to the second pull-down signal.
摘要翻译：放大电路包括运算放大器，上拉电路和下拉电路。运算放大器产生第一上拉信号，第一下拉信号和输出信号，其中第一上拉信号和第一下拉信号的相位与输出信号异相。上拉电路包括用于根据第一上拉信号输出第二上拉信号的第一控制模块和用于根据第二上拉信号调整输出信号的第一调整模块。下拉电路包括用于根据第一下拉信号输出第二下拉信号的第二控制模块和用于根据第二下拉信号调整输出信号的第二调整模块。

5. 发明申请

US20080111645A1 OSCILLATING APPARATUS WITH ADJUSTABLE OSCILLATING FREQUENCY 有权
标题翻译：具有可调节振荡频率的振荡装置
公开(公告)号：US20080111645A1
公开(公告)日：2008-05-15
申请号：US11554040
申请日：2006-10-30
申请人： Wen-Chi Wu , Yao-Ching Wang , Chi-Mo Huang
发明人： Wen-Chi Wu , Yao-Ching Wang , Chi-Mo Huang
IPC分类号： H03L7/099
CPC分类号： H03K3/356113 , H03K3/354
摘要： The present invention relates to an oscillating apparatus. The oscillating apparatus includes a biasing circuit, a multi-vibrator, a detecting circuit, and a selecting circuit. The biasing circuit is for generating a bias signal, wherein the biasing circuit includes a connecting port for using an impedance device to control an oscillating frequency or for directly connecting to external clock source as a reference clock. The multi-vibrator coupled to the biasing circuit for generating the oscillating frequency according to the quantity of the biasing signal. The detecting circuit coupled to the connecting port for generating a detecting signal whether the connecting port is coupled to the impedance device or the external clock source. The selecting circuit includes an AND gate coupled to the multi-vibrator and the selection signal and an OR gate coupled to the AND gate and the connecting port.
摘要翻译：本发明涉及振荡装置。振荡装置包括偏置电路，多振子，检测电路和选择电路。偏置电路用于产生偏置信号，其中偏置电路包括用于使用阻抗器件控制振荡频率或直接连接到外部时钟源作为参考时钟的连接端口。耦合到偏置电路的多个振动器，用于根据偏置信号的量产生振荡频率。耦合到连接端口的检测电路，用于产生检测信号，无论连接端口是耦合到阻抗器件还是外部时钟源。选择电路包括耦合到多个振荡器的AND门和选择信号，以及耦合到与门和连接端口的或门。

6. 发明申请

US20100007643A1 DRIVING CIRCUIT 审中-公开
标题翻译：驱动电路
公开(公告)号：US20100007643A1
公开(公告)日：2010-01-14
申请号：US12265738
申请日：2008-11-06
申请人： Po-Chang Wu , Wen-Chi Wu , Chi-Mo Huang
发明人： Po-Chang Wu , Wen-Chi Wu , Chi-Mo Huang
IPC分类号： G06F3/038
CPC分类号： G09G3/3677
摘要： The present invention provides a driving circuit. The driving circuit includes: an amount Z of first level shifting units, an amount B of second level shifting units, a first matrix decoding unit, an amount C of third level shifting units, an amount D of fourth level shifting units, a second matrix decoding unit, and a third matrix decoding unit. The driving circuit can generate an amount (Z×B)×(C×D) of high voltage digital output signals. The driving circuit provided by the present invention can significantly decrease the required high voltage elements (i.e. the level shifting units), and thus the present invention can reduce area of the driving circuit efficiently.
摘要翻译：本发明提供一种驱动电路。驱动电路包括：第一电平移位单元的量Z，第二电平移位单元的量B，第一矩阵解码单元，第三电平移位单元的量C，第四电平移位单元的量D，第二矩阵解码单元和第三矩阵解码单元。驱动电路可以产生高压数字输出信号的量（ZxB）x（CxD）。本发明提供的驱动电路可以显着地减少所需的高电压元件（即电平移动单元），因此本发明可以有效地减小驱动电路的面积。

7. 发明授权

US07449952B2 Amplifying circuit having a pull-up circuit and a pull-down circuit for increasing slew rate 失效
标题翻译：具有上拉电路的放大电路和用于提高转换速率的下拉电路
公开(公告)号：US07449952B2
公开(公告)日：2008-11-11
申请号：US11685776
申请日：2007-03-14
申请人： Jing-Chi Yu , Wen-Chi Wu , Hsiu-Ping Lin , Yao-Ching Wang , Chi-Mo Huang
发明人： Jing-Chi Yu , Wen-Chi Wu , Hsiu-Ping Lin , Yao-Ching Wang , Chi-Mo Huang
IPC分类号： H03F3/45
CPC分类号： H03F3/45183 , H03F3/45475 , H03F2203/45248
摘要： An amplifying circuit includes an operational amplifier, a pull-up circuit and a pull-down circuit. The operational amplifier generates a first pull-up signal, a first pull-down signal and an output signal, wherein the phases of the first pull-up signal and the first pull-down signal are out of phase with the output signal. The pull-up circuit includes a first controlling module for outputting a second pull-up signal according to the first pull-up signal, and a first adjusting module for adjusting the output signal according to the second pull-up signal. The pull-down circuit includes a second controlling module for outputting a second pull-down signal according to the first pull-down signal, and a second adjusting module for adjusting the output signal according to the second pull-down signal.
摘要翻译：放大电路包括运算放大器，上拉电路和下拉电路。运算放大器产生第一上拉信号，第一下拉信号和输出信号，其中第一上拉信号和第一下拉信号的相位与输出信号异相。上拉电路包括用于根据第一上拉信号输出第二上拉信号的第一控制模块和用于根据第二上拉信号调整输出信号的第一调整模块。下拉电路包括用于根据第一下拉信号输出第二下拉信号的第二控制模块和用于根据第二下拉信号调整输出信号的第二调整模块。

8. 发明申请

US20120235599A1 LIGHTING DEVICE AND METHOD FOR ADJUSTING SENSING REGION THEREOF 失效
标题翻译：照明装置及其调节区域的方法
公开(公告)号：US20120235599A1
公开(公告)日：2012-09-20
申请号：US13398855
申请日：2012-02-17
申请人： Wen-Chi Wu , Chih-Hua Lin
发明人： Wen-Chi Wu , Chih-Hua Lin
IPC分类号： H05B37/02
CPC分类号： H05B37/0227
摘要： A lighting device and a method for adjusting the sensing region thereof are provided. The lighting device includes a sensing device and an illumination unit. The sensing device is configure to detect whether an object is located at a first manipulating region or a second manipulating region so as to correspondingly emit a control signal, in which the first manipulating region and the second manipulating region are not overlapped by each other and are disposed in the sensing region along a sensing direction of the sensing device. The sensing device adjusts a shortest distance between the sensing region and the sensing device and a sensing range of the sensing region according to a first adjustment signal and a second adjustment signal. The illumination unit is coupled to the sensing device and adjusts the optical characteristic according to the control signal.
摘要翻译：提供了一种用于调整其感测区域的照明装置和方法。照明装置包括感测装置和照明单元。感测装置被配置为检测物体是否位于第一操纵区域或第二操纵区域，以便相应地发射控制信号，其中第一操纵区域和第二操纵区域彼此不重叠，并且它们是沿感测装置的感测方向设置在感测区域中。感测装置根据第一调整信号和第二调整信号来调整感测区域和感测装置之间的最短距离和感测区域的感测范围。照明单元耦合到感测装置，并根据控制信号调整光学特性。

9. 发明授权

US09055628B2 Illumination system and operation method thereof 有权
标题翻译：照明系统及其操作方法
公开(公告)号：US09055628B2
公开(公告)日：2015-06-09
申请号：US13345741
申请日：2012-01-08
申请人： Wen-Chi Wu , Chih-Hua Lin
发明人： Wen-Chi Wu , Chih-Hua Lin
IPC分类号： H01J1/60 , H01J7/42 , H05B37/04 , H05B37/02 , F21V23/04 , H05B39/08
CPC分类号： H05B37/0272 , F21V23/045 , H05B39/088
摘要： An illumination system and an operation method thereof are provided. The illumination system includes a first controller and a first lighting device. The first controller is capable of emitting a wireless control signal. The first lighting device is capable of receiving the wireless control signal, adjusting a light emitting state thereof according to the wireless control signal, and accordingly emitting a wireless feedback signal. When the first controller does not receive the wireless feedback signal within a predetermined time or receives a wrong wireless feedback signal after the first controller emitted the wireless control signal to the first lighting device, the first controller emits the wireless control signal again.
摘要翻译：提供一种照明系统及其操作方法。照明系统包括第一控制器和第一照明装置。第一控制器能够发射无线控制信号。第一照明装置能够接收无线控制信号，根据无线控制信号调整其发光状态，从而发射无线反馈信号。当第一控制器在预定时间内没有接收到无线反馈信号或在第一控制器向第一照明设备发出无线控制信号之后接收错误的无线反馈信号时，第一控制器再次发出无线控制信号。

10. 发明申请

US20130099672A1 ILLUMINATION SYSTEM AND CONTROL METHOD OF ILLUMINATION SYSTEM 审中-公开
标题翻译：照明系统的照明系统和照明系统的控制方法
公开(公告)号：US20130099672A1
公开(公告)日：2013-04-25
申请号：US13655457
申请日：2012-10-19
申请人： Chih-Hua Lin , Wen-Chi Wu
发明人： Chih-Hua Lin , Wen-Chi Wu
IPC分类号： H05B37/02
CPC分类号： H05B37/0272 , H05B37/029
摘要： The invention discloses an illumination system and a control method of illumination system. The illumination system includes a portable electronic apparatus, a lamp-controlling module and at least one lamp. The control method of an illumination system includes following steps: generating a wireless control signal according to a color distribution of a selected pattern; generating a lamp-controlling signal according to the wireless control signal; respectively adjusting a light-emitting state of the lamp according to the lamp-controlling signal.
摘要翻译：本发明公开了一种照明系统和照明系统的控制方法。照明系统包括便携式电子设备，灯控制模块和至少一个灯。照明系统的控制方法包括以下步骤：根据所选择的图案的颜色分布产生无线控制信号; 根据无线控制信号产生灯控制信号; 分别根据灯控制信号来调节灯的发光状态。

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