公开(公告)号：US07990176B2

公开(公告)日：2011-08-02

申请号：US12565339

申请日：2009-09-23

申请人： Hsin-Hsien Li ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

发明人： Hsin-Hsien Li ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

IPC分类号： H03K17/16

CPC分类号： H04L25/028 ,  H04L25/0282

摘要： A line driver for a communications system requiring multiple power sources for different modes of operation comprises a current source and a voltage source coupled in parallel with the current source. The current source has a first terminal and a second terminal. The line driver further comprises a first source resistor coupled to the first terminal of the current source and a second source resistor coupled to the second terminal of the current source. The current source provides a driving current and the voltage source provides a driving voltage at the same time during operations of the communications system.

摘要翻译： 用于需要用于不同操作模式的多个电源的通信系统的线路驱动器包括与电流源并联耦合的电流源和电压源。 电流源具有第一端子和第二端子。 线路驱动器还包括耦合到电流源的第一端子的第一源电阻器和耦合到电流源的第二端子的第二源极电阻器。 电流源提供驱动电流，并且电压源在通信系统的操作期间同时提供驱动电压。

公开(公告)号：US08022758B2

公开(公告)日：2011-09-20

申请号：US12683386

申请日：2010-01-06

申请人： Hsin-Hsien Li ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

发明人： Hsin-Hsien Li ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

IPC分类号： H03F1/36

CPC分类号： H03F1/56 ,  H03F3/45475 ,  H03F2200/387 ,  H03F2203/45048 ,  H03F2203/45138

摘要： A circuit comprises an amplifier circuit and a trimming circuit. The amplifier circuit includes an operational amplifier. The operational amplifier has a first input configured to receive input signals, and the operational amplifier also has a second input and an amplifier output. One of the first input or the second input is a negative input. The trimming circuit is coupled to the amplifier output. The trimming circuit includes a termination resistor coupled in parallel with at least one trimming resistor. The termination resistor is coupled to a first switch in series, and the trimming resistor is coupled to a second switch in series. The amplifier output is connected back to the negative input through the first switch.

摘要翻译： 电路包括放大器电路和微调电路。 放大器电路包括运算放大器。 运算放大器具有被配置为接收输入信号的第一输入，并且运算放大器还具有第二输入和放大器输出。 第一个输入或第二个输入之一是负输入。 微调电路耦合到放大器输出端。 修整电路包括与至少一个微调电阻器并联耦合的终端电阻器。 终端电阻器串联耦合到第一开关，并且微调电阻器串联耦合到第二开关。 放大器输出端通过第一个开关连接到负输入端。

公开(公告)号：US08222925B2

公开(公告)日：2012-07-17

申请号：US12569115

申请日：2009-09-29

申请人： Hsin-Hsien Li ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

发明人： Hsin-Hsien Li ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

IPC分类号： H03K19/094 ,  H03K19/0175

CPC分类号： H04L12/40032 ,  H04L25/0266 ,  H04L25/0272

摘要： A multimode line driver circuit is provided. The multimode line driver circuit has a first driver circuit for receiving a first differential input signal and transmitting a first differential output signal, and a second driver circuit for receiving a second driver circuit for receiving a second differential input signal and transmitting a second differential output signal. The multimode line driver circuit also has a first switch coupling the first driver circuit to a first power supply and a second switch coupling the second driver circuit to a second power supply. The multimode line driver circuit also has a transformer coupled to the output interface for transforming the first differential output and the second differential output and a mode controller configured to close the first switch in the first mode and to close the second switch in the second mode.

摘要翻译： 提供多模线路驱动电路。 多模式线路驱动器电路具有用于接收第一差分输入信号并发送第一差分输出信号的第一驱动器电路和用于接收第二驱动器电路的第二驱动器电路，用于接收第二差分输入信号并发送第二差分输出信号 。 多模式线路驱动器电路还具有将第一驱动器电路耦合到第一电源的第一开关和将第二驱动器电路耦合到第二电源的第二开关。 多模线驱动电路还具有耦合到输出接口的变压器，用于变换第一差分输出和第二差分输出;模式控制器被配置为在第一模式中闭合第一开关并且以第二模式闭合第二开关。

公开(公告)号：US20110075741A1

公开(公告)日：2011-03-31

申请号：US12569115

申请日：2009-09-29

申请人： Hsin-Hsien LI ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

发明人： Hsin-Hsien LI ,  Chin-Chun Lin ,  Tsung-Hsien Hsieh ,  Zi-Long Huang

IPC分类号： H04B3/00

CPC分类号： H04L12/40032 ,  H04L25/0266 ,  H04L25/0272

摘要： A multimode line driver circuit is provided. The multimode line driver circuit has a first driver circuit for receiving a first differential input signal and transmitting a first differential output signal, and a second driver circuit for receiving a second driver circuit for receiving a second differential input signal and transmitting a second differential output signal. The multimode line driver circuit also has a first switch coupling the first driver circuit to a first power supply and a second switch coupling the second driver circuit to a second power supply. The multimode line driver circuit also has a transformer coupled to the output interface for transforming the first differential output and the second differential output and a mode controller configured to close the first switch in the first mode and to close the second switch in the second mode.

摘要翻译： 提供多模线路驱动电路。 多模式线路驱动器电路具有用于接收第一差分输入信号并发送第一差分输出信号的第一驱动器电路和用于接收第二驱动器电路的第二驱动器电路，用于接收第二差分输入信号并发送第二差分输出信号 。 多模式线路驱动器电路还具有将第一驱动器电路耦合到第一电源的第一开关和将第二驱动器电路耦合到第二电源的第二开关。 多模线驱动电路还具有耦合到输出接口的变压器，用于变换第一差分输出和第二差分输出;以及模式控制器，被配置为在第一模式中闭合第一开关并且以第二模式闭合第二开关。

公开(公告)号：US07699497B2

公开(公告)日：2010-04-20

申请号：US11979005

申请日：2007-10-30

申请人： Yung-Pin Chuang ,  Szu-Han Li ,  Ching-Fu Tien ,  Keng-Ju Liu ,  Cheng-Hua Tien ,  Tsung-Hsien Hsieh

发明人： Yung-Pin Chuang ,  Szu-Han Li ,  Ching-Fu Tien ,  Keng-Ju Liu ,  Cheng-Hua Tien ,  Tsung-Hsien Hsieh

IPC分类号： F21V9/00

CPC分类号： G02F1/133606 ,  G02F1/133603 ,  G02F2201/16

摘要： A backlight module for a liquid crystal display (LCD) device includes a bottom plate, a plurality light sources, a light-premixing unit, and a light-mixing unit. The light sources are mounted on the bottom frame. The light-premixing unit is located above the bottom frame. The light-premixing unit includes a first diffuser. The light-mixing unit is located at a distance above the light-premixing unit. The light-mixing unit includes a second diffuser. The backlight module can effectively reduce the thickness of and meet the slim-line requirement of the LCD.

摘要翻译： 用于液晶显示器（LCD）装置的背光模块包括底板，多个光源，光预混合单元和光混合单元。 光源安装在底架上。 光预混单元位于底框架上方。 光预混合单元包括第一扩散器。 光混合单元位于光预混单元上方一段距离处。 光混合单元包括第二扩散器。 背光模组可有效降低LCD的厚度并满足细线条件。

公开(公告)号：US20100014018A1

公开(公告)日：2010-01-21

申请号：US12567789

申请日：2009-09-27

申请人： Yung-Pin Chuang ,  Szu-Han Li ,  Ching-Fu Tien ,  Keng-Ju Lin ,  Cheng-Hua Tien ,  Tsung-Hsien Hsieh

发明人： Yung-Pin Chuang ,  Szu-Han Li ,  Ching-Fu Tien ,  Keng-Ju Lin ,  Cheng-Hua Tien ,  Tsung-Hsien Hsieh

IPC分类号： G02F1/1333 ,  G09F13/04

CPC分类号： G02B6/0031 ,  G02B6/0051 ,  G02B6/0088

摘要： A backlight module including a first frame, a light guide plate, and a light source is provided. The inner surface of the first frame has at least a first reflection area. In addition, the light guide plate is disposed in the first frame and located beside the first reflection area, and the light guide plate has a light incident surface. Moreover, the light source is disposed in the first frame and between the first reflection area and the light incident surface. A liquid crystal display using the backlight module is also provided.

摘要翻译： 提供了包括第一框架，导光板和光源的背光模块。 第一框架的内表面至少具有第一反射区域。 另外，导光板配置在第一框架中，位于第一反射区域的旁边，导光板具有光入射面。 此外，光源设置在第一框架中，并且位于第一反射区域和光入射表面之间。 还提供了使用背光模块的液晶显示器。

公开(公告)号：US07641378B2

公开(公告)日：2010-01-05

申请号：US11565629

申请日：2006-12-01

申请人： Yung-Pin Chuang ,  Szu-Han Li ,  Ching-Fu Tien ,  Keng-Ju Lin ,  Cheng-Hua Tien ,  Tsung-Hsien Hsieh

发明人： Yung-Pin Chuang ,  Szu-Han Li ,  Ching-Fu Tien ,  Keng-Ju Lin ,  Cheng-Hua Tien ,  Tsung-Hsien Hsieh

IPC分类号： F21V7/04

CPC分类号： G02B6/0031 ,  G02B6/0051 ,  G02B6/0088

摘要： A backlight module including a first frame, a light guide plate, and a light source is provided. The inner surface of the first frame has at least a first reflection area. In addition, the light guide plate is disposed in the first frame and located beside the first reflection area, and the light guide plate has a light incident surface. Moreover, the light source is disposed in the first frame and between the first reflection area and the light incident surface. The first reflection area is suitable for reflecting a part of the light emitted from the light source to the light incident surface. A liquid crystal display using the backlight module is also provided.

摘要翻译： 提供了包括第一框架，导光板和光源的背光模块。 第一框架的内表面至少具有第一反射区域。 另外，导光板配置在第一框架中，位于第一反射区域的旁边，导光板具有光入射面。 此外，光源设置在第一框架中，并且位于第一反射区域和光入射表面之间。 第一反射区域适于将从光源发射的光的一部分反射到光入射表面。 还提供了使用背光模块的液晶显示器。

公开(公告)号：US20150206553A1

公开(公告)日：2015-07-23

申请号：US14527772

申请日：2014-10-30

申请人： Po-Wen Cheng ,  Tsung-Hsien Hsieh ,  Yi-Chun Lu ,  Ya-Cherng Chu

发明人： Po-Wen Cheng ,  Tsung-Hsien Hsieh ,  Yi-Chun Lu ,  Ya-Cherng Chu

IPC分类号： G11B27/036 ,  H04N5/262 ,  H04N5/93

CPC分类号： G11B27/036 ,  H04N5/262 ,  H04N5/9305 ,  H04N21/4131 ,  H04N21/435 ,  H04N21/80 ,  H05B37/029

摘要： A scene sound and light generating system, a method for generating scene sound and light, and a scene playing unit are provided. The method for generating scene sound and light is adapted to the scene sound and light generating system, and includes following steps. Scene setting data is received. A scene playing unit of the scene sound and light generating system is controlled to play at least one of a scene light and a scene sound according to the scene setting data. The scene setting data is used for indicating a characteristic of at least one of the scene light and the scene sound played by the scene playing unit, and the scene setting data is adapted to be created, edited, recorded, set, exchanged, and/or shared to achieve a customized scene sound and light effect.

摘要翻译： 提供场景声光发生系统，用于产生场景声光的方法和场景播放单元。 用于产生场景声光的方法适用于场景声光发生系统，并且包括以下步骤。 接收场景设定数据。 控制场景声光发生系统的场景播放单元根据场景设定数据播放场景光和场景声中的至少一个。 场景设置数据用于指示场景播放单元播放的场景光和场景声音中的至少一个的特征，并且场景设置数据适于被创建，编辑，记录，设置，交换和/ 或共享实现定制场景的声光效果。

公开(公告)号：US08531458B2

公开(公告)日：2013-09-10

申请号：US12827735

申请日：2010-06-30

申请人： Yi-Pai Huang ,  Guo-Zhen Wang ,  Tsung-Wei Pai ,  Pi-Cheng Wu ,  Chi-Mao Hung ,  Wei-Min Sun ,  Yi-Chien Wen ,  Tsung-Hsien Hsieh

发明人： Yi-Pai Huang ,  Guo-Zhen Wang ,  Tsung-Wei Pai ,  Pi-Cheng Wu ,  Chi-Mao Hung ,  Wei-Min Sun ,  Yi-Chien Wen ,  Tsung-Hsien Hsieh

IPC分类号： G06T15/00

CPC分类号： G06F3/042 ,  G06F3/0304 ,  G06F3/0386 ,  G06F2203/04101 ,  H04N13/31 ,  H04N13/398

摘要： An exemplary method of determining a pointing object position for three-dimensional interactive system, adapted for an interaction between a pointing object and a three-dimensional interaction display with embedded optical sensors. The method includes the steps of: acquiring a two-dimensional detected light intensity distribution caused by the pointing object acting on the three-dimensional interaction display; obtaining two light-shading intensity maximum values according to the two-dimensional detected light intensity distribution; and determining a one-dimensional positional information of the pointing object on a distance direction of the pointing object relative to the three-dimensional interaction display by use of the positional distance between the two light-shading intensity maximum values.

摘要翻译： 确定用于三维交互式系统的指示对象位置的示例性方法，其适于指示对象与具有嵌入式光学传感器的三维交互显示之间的交互。 该方法包括以下步骤：获取由作用于三维交互显示的指示对象引起的二维检测光强度分布; 根据二维检测光强分布获得两个遮光强度最大值; 以及通过使用两个遮光强度最大值之间的位置距离来确定指示对象相对于三维交互显示的距离方向上的一维位置信息。

公开(公告)号：US20090245446A1

公开(公告)日：2009-10-01

申请号：US12056343

申请日：2008-03-27

申请人： Tsung-Hsien Hsieh ,  Ray Chih-Jui Peng

发明人： Tsung-Hsien Hsieh ,  Ray Chih-Jui Peng

IPC分类号： H04L7/04

CPC分类号： G06F13/4059

摘要： Methods and apparatus for rate control are provided. An isochronous circuit controls data transmission between a first device and a second device. The first device outputs a set of data packets to the isochronous circuit at a first data rate, and the second device pulls the set of data packets from the isochronous circuit at a second data rate. The isochronous circuit comprises a buffer, a rate calculator and a register. The buffer buffers the set of data packets bound to the second device through a USB. The rate calculator monitors occupation of the buffer to estimate the second data rate. The register is coupled to the rate calculator for storage of the second data rate. The first device may access the estimate of the second data rate from the register to update the first data rate.

摘要翻译： 提供了速率控制的方法和装置。 同步电路控制第一设备和第二设备之间的数据传输。 第一设备以第一数据速率向同步电路输出一组数据分组，并且第二设备以第二数据速率从同步电路提取该组数据分组。 同步电路包括缓冲器，速率计算器和寄存器。 缓冲区通过USB缓冲器绑定到第二个设备的数据包集合。 速率计算器监视缓冲器的占用以估计第二数据速率。 寄存器耦合到速率计算器以存储第二数据速率。 第一设备可以从寄存器访问第二数据速率的估计以更新第一数据速率。