公开(公告)号：US20080192030A1

公开(公告)日：2008-08-14

申请号：US11776551

申请日：2007-07-11

Applicant: Chia-Jung Yang ,  Che-Li Lin

Inventor： Chia-Jung Yang ,  Che-Li Lin

IPC: G06F3/038

CPC classification number: G09G5/003

Abstract: In order to mitigate signal reflections in a transmission interface of a display device, the present invention provides a serial transmission method for embedding data and non-data signals into transmission lines for a display device. The serial transmission method includes: obtaining a plurality of data transmission modes of the display device; defining a plurality of current patterns by a plurality of current intensities and a plurality of current directions according to the plurality of data transmission modes, each current pattern corresponding to one of the plurality of data transmission modes; and outputting one of the plurality of current patterns to an electronic device of the display device via a plurality of transmission lines according to a present data transmission mode.

Abstract translation: 为了减轻显示装置的传输接口中的信号反射，本发明提供了一种用于将数据和非数据信号嵌入到显示装置的传输线中的串行传输方法。 串行传输方法包括：获得显示设备的多个数据传输模式; 根据所述多个数据传输模式，通过多个电流强度和多个电流方向来定义多个当前图案，每个当前图案对应于所述多个数据传输模式之一; 并且根据本数据传输模式经由多条传输线路将多个当前图案中的一个输出到显示设备的电子设备。

公开(公告)号：US07403198B2

公开(公告)日：2008-07-22

申请号：US10709849

申请日：2004-06-02

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: G09G5/00

CPC classification number: G09G3/3655 ,  G09G3/3611 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/027 ,  G09G2370/04

Abstract: A driving circuit of a liquid crystal display is provided. The driving circuit comprises: a plurality of gate drivers for selectively driving a plurality of thin film transistors of the liquid crystal display; a plurality of source drivers for receiving an image signal, the plurality of source drivers cooperating with the plurality of gate drivers to display an image on the liquid crystal display, each of the plurality of source drivers further comprising an adjustable common voltage generating circuit, each the adjustable common voltage generating circuit compensating, a common voltage output from each the adjustable common voltage generating circuit to make each the common voltage output from each the adjustable common voltage generating circuit the same or to make each the common voltage output to an ITO layer of a panel of the liquid crystal display the same, based on a common voltage adjustable data and a clock signal; and a timing sequence controller for providing a control signal and a data flow to the plurality of gate drivers and the plurality of source drivers and providing the common voltage adjustable data to each the adjustable common voltage generating circuit.

Abstract translation: 提供了一种液晶显示器的驱动电路。 驱动电路包括：多个栅极驱动器，用于选择性地驱动液晶显示器的多个薄膜晶体管; 用于接收图像信号的多个源极驱动器，与所述多个栅极驱动器配合的所述多个源极驱动器在所述液晶显示器上显示图像，所述多个源极驱动器中的每一个还包括可调共用电压产生电路，每个 所述可调公共电压产生电路补偿来自每个所述可调共用电压产生电路的公共电压输出，以使每个所述可调共用电压产生电路的每个公共电压输出相同或使每个公共电压输出到ITO层 基于公共电压可调数据和时钟信号，液晶显示屏面板相同; 以及定时序列控制器，用于向所述多个栅极驱动器和所述多个源极驱动器提供控制信号和数据流，并将所述公共电压可调节数据提供给每个所述可调共用电压产生电路。

公开(公告)号：US07394801B2

公开(公告)日：2008-07-01

申请号：US10462689

申请日：2003-06-17

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04J3/06

CPC classification number: H04B1/70735 ,  H04B1/7083 ,  H04B1/7113 ,  H04B1/7117 ,  H04B1/712

Abstract: A wireless device generates a peak profile for a primary synchronization channel (PSCH), and has a synchronization stage for performing code group identification and scrambling code identification. A first peak from the peak profile is chosen. The first peak has a first path position. The synchronization stage is handed the first path position to obtain a first code group number and a first code number associated with the first peak. A multi-path search window is then opened in the peak profile around the first path position. A second peak within the multi-path search window is selected, and a verification procedure is performed on this second peak to determine if the second peak has a code number that is identical to the first code number. The first code group number is assigned to the second peak if the code number of the second peak is identical to the first code number.

Abstract translation: 无线设备产生用于主同步信道（PSCH）的峰值配置，并且具有用于执行码组识别和扰码识别的同步级。 选择峰值曲线的第一个峰值。 第一个峰值具有第一个路径位置。 交换同步级的第一路径位置以获得与第一峰相关联的第一代码组号和第一代码号。 然后在围绕第一路径位置的峰值轮廓中打开多路径搜索窗口。 选择多路径搜索窗口内的第二峰值，并且对该第二峰值执行验证过程，以确定第二峰值是否具有与第一代码号相同的代码。 如果第二个峰值的代号与第一个代码号相同，则第一个代码组编号被分配给第二个峰值。

公开(公告)号：US20070165142A1

公开(公告)日：2007-07-19

申请号：US11306865

申请日：2006-01-13

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04N7/173 ,  H04N7/16 ,  H04N5/455 ,  H04N5/50

CPC classification number: H04N5/4401 ,  H04B7/0837 ,  H04L1/0036 ,  H04L1/06 ,  H04L2001/0096 ,  H04N21/426 ,  H04N21/4305 ,  H04N21/4382 ,  H04N21/44209 ,  H04N21/4622

Abstract: A method of generating a smoothed transport stream to an MPEG decoder for a diversity combine digital television receiver includes generating a plurality of synchronization clocks and demodulated signals according to a plurality of digital television signals received from a plurality of antennas; monitoring a signal quality associated with each of the digital television signals; combining at least demodulated signals having a signal quality being greater than a predetermined threshold to thereby form a combined signal; generating transport stream packets according to the combined signal; selecting a synchronization signal corresponding to a digital television signal having a signal quality being greater than a second predetermined threshold as a selected synchronization signal; and generating a smoothed transport stream having packets being uniformly spaced according to the transport stream packets and the selected synchronization signal.

Abstract translation: 一种为分集组合数字电视接收机生成MPEG解码器的平滑传输流的方法包括根据从多个天线接收的多个数字电视信号产生多个同步时钟和解调信号; 监视与每个数字电视信号相关联的信号质量; 至少组合信号质量大于预定阈值的解调信号，从而形成组合信号; 根据组合信号生成传输流分组; 选择与具有大于第二预定阈值的信号质量的数字电视信号相对应的同步信号作为选择的同步信号; 以及产生具有根据传输流分组和所选同步信号均匀间隔的分组的平滑传输流。

公开(公告)号：US07180438B2

公开(公告)日：2007-02-20

申请号：US11252418

申请日：2005-10-17

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H03M1/66

CPC classification number: G09G3/3688 ,  G09G2310/0297

Abstract: A source driver includes a data-receiving device, a data switch device, a voltage generator, a voltage switch set, a digital to analog (DAC) set, an output unit set, and a timing control device. The data-receiving device receives, registers and outputs a data signal, and the data switch set selectively outputs the data signal from the data-receiving device in response to a first timing signal. The voltage generator generates a plurality of voltages according to the reference voltages. The voltage switch set selectively outputs the voltages from the voltage generator in response to a second timing signal. The DAC set receives and outputs the selectively outputted voltages according to the selectively outputted data signal. The output unit set receives the selectively outputted voltages from the DAC and outputs an output voltage in response to a third timing signal. The timing control device provides the first, second and third timing signals.

Abstract translation: 源驱动器包括数据接收装置，数据开关装置，电压发生器，电压开关组，数模转换器（DAC），输出单元组和定时控制装置。 数据接收装置接收，寄存和输出数据信号，并且数据开关组响应于第一定时信号有选择地从数据接收装置输出数据信号。 电压发生器根据参考电压产生多个电压。 电压开关组响应于第二定时信号有选择地输出来自电压发生器的电压。 DAC组根据选择输出的数据信号接收输出选择输出的电压。 输出单元组从DAC接收选择性地输出的电压，并且响应于第三定时信号输出输出电压。 定时控制装置提供第一，第二和第三定时信号。

公开(公告)号：US20060284819A1

公开(公告)日：2006-12-21

申请号：US11161762

申请日：2005-08-16

Applicant: Che-Li Lin ,  Chang-San Chen

Inventor： Che-Li Lin ,  Chang-San Chen

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2330/021

Abstract: A panel display apparatus and a method for driving the display panel are provided. The panel display apparatus includes a display panel and a plurality of source drivers. The display panel with X*Y display unit includes X+1 data lines, and each source driver has M+1 data output terminals DOi,j. In addition, each of the data output terminals of the source drivers is electrically coupled to a corresponding data line of the display panel, respectively. The mentioned DOi,j represents the jth data output terminal of the ith source driver. Wherein, the data output terminal DOi,M and the data output terminal DOi+1,0 are electrically coupled to a same data line of the display panel.

Abstract translation: 提供一种用于驱动显示面板的面板显示装置和方法。 面板显示装置包括显示面板和多个源驱动器。 具有X * Y显示单元的显示面板包括X + 1个数据线，每个源驱动器具有M + 1个数据输出端子DO，i，j。 此外，源极驱动器的每个数据输出端分别电耦合到显示面板的对应的数据线。 所提及的DO i，j，i表示第i个源驱动器的第j个数据输出端。 其中，数据输出端子DO1，M0和数据输出端子DO1 + 1,0＆gt;电耦合到显示面板的相同数据线。

公开(公告)号：US20060255994A1

公开(公告)日：2006-11-16

申请号：US11252418

申请日：2005-10-17

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H03M1/66

CPC classification number: G09G3/3688 ,  G09G2310/0297

Abstract: A source driver includes a data-receiving device, a data switch device, a voltage generator, a voltage switch set, a digital to analog (DAC) set, an output unit set, and a timing control device. The data-receiving device receives, registers and outputs a data signal, and the data switch set selectively outputs the data signal from the data-receiving device in response to a first timing signal. The voltage generator generates a plurality of voltages according to the reference voltages. The voltage switch set selectively outputs the voltages from the voltage generator in response to a second timing signal. The DAC set receives and outputs the selectively outputted voltages according to the selectively outputted data signal. The output unit set receives the selectively outputted voltages from the DAC and outputs an output voltage in response to a third timing signal. The timing control device provides the first, second and third timing signals.

Abstract translation: 源驱动器包括数据接收装置，数据开关装置，电压发生器，电压开关组，数模转换器（DAC），输出单元组和定时控制装置。 数据接收装置接收，寄存和输出数据信号，并且数据开关组响应于第一定时信号有选择地从数据接收装置输出数据信号。 电压发生器根据参考电压产生多个电压。 电压开关组响应于第二定时信号有选择地输出来自电压发生器的电压。 DAC组根据选择输出的数据信号接收输出选择输出的电压。 输出单元组从DAC接收选择性地输出的电压，并且响应于第三定时信号输出输出电压。 定时控制装置提供第一，第二和第三定时信号。

公开(公告)号：US20060244709A1

公开(公告)日：2006-11-02

申请号：US11161851

申请日：2005-08-19

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2320/0252 ,  G09G2330/021

Abstract: A source driver having a structure of adjusting voltage with speed is suitable for use in a panel displaying apparatus for driving a display array unit. The structure of adjusting voltage with speed has a logic speed monitoring unit, an internal logic voltage generator, a substrate voltage generator, a substrate leakage-current monitoring unit, and a power management control unit. In this manner, by monitoring the logic operation speed of an internal logic circuit in the source driver, in accordance with the change of the operation frequency, the power is dynamically adjusted, so as to optimize a condition between the power consumption and the operation speed. And, in the standby mode, the power consumption is further reduced by adjusting the substrate voltage. Also and, according to the substrate leakage current of the source driver, the substrate voltage can also be adjusted.

Abstract translation: 具有调节电压的结构的源极驱动器适用于用于驱动显示阵列单元的面板显示装置。 具有速度调节电压的结构具有逻辑速度监视单元，内部逻辑电压发生器，基板电压发生器，基板泄漏电流监视单元和电力管理控制单元。 以这种方式，通过监视源极驱动器中的内部逻辑电路的逻辑运算速度，根据操作频率的变化，动态地调整功率，从而优化功耗与运算速度之间的条件 。 并且，在待机模式下，通过调整基板电压来进一步降低功耗。 此外，根据源极驱动器的衬底漏电流，也可以调整衬底电压。

公开(公告)号：US20060120468A1

公开(公告)日：2006-06-08

申请号：US11003919

申请日：2004-12-03

Applicant: Che-Li Lin ,  Chih-Cheng Chen

Inventor： Che-Li Lin ,  Chih-Cheng Chen

IPC: H04K1/10 ,  H04L27/06

CPC classification number: H04L27/2647 ,  H04L27/2607

Abstract: Methods and systems for detecting a guard interval size in a received OFDM signal are provided. A correlation calculator calculates a preliminary correlation signal based on a digitized signal, and generates a correlation signal corresponding to each possible guard interval size by summing the preliminary correlation signal in accordance with the possible guard interval size. Characteristics such as maximum value NM and number of points above a threshold Np in a sample period for each correlation signal are determined and compared, and the actual guard interval size is selected according to the determined characteristics.

Abstract translation: 提供了用于检测接收的OFDM信号中的保护间隔大小的方法和系统。 相关计算器基于数字化信号计算初步相关信号，并且根据可能的保护间隔大小对初步相关信号进行求和来生成与每个可能的保护间隔大小相对应的相关信号。 确定并比较每个相关信号的采样周期中的最大值NM和阈值Np以上的点的特性，并根据确定的特性选择实际的保护间隔大小。

公开(公告)号：US20060119596A1

公开(公告)日：2006-06-08

申请号：US10907278

申请日：2005-03-28

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: G09G5/00

CPC classification number: G09G3/3655 ,  G09G3/296 ,  G09G2310/0275 ,  G09G2330/021 ,  G09G2330/023

Abstract: A source driver having the charge recycling function is suitable for a panel displaying device to drive a display array unit. The source driver includes a source driving circuit to output a plurality of data signals corresponding to a plurality of data lines. A circuit for recycling charges is coupled between the source driving circuit and the display array unit, including a plurality of switches to form a path of recycling charges and to transmit the data signals for driving the display array unit. A switch control circuit generates a set of control signals according to a timing relationship of the data signals of the circuit of source driving, to timely control the on/off states of each switch of the circuit for recycling charges. Consequently, a part of charges on the data lines can be recycled during a period of charging and discharging for the next period.

Abstract translation: 具有电荷回收功能的源极驱动器适用于驱动显示阵列单元的面板显示装置。 源极驱动器包括用于输出对应于多个数据线的多个数据信号的源极驱动电路。 用于再循环电荷的电路耦合在源极驱动电路和显示阵列单元之间，包括多个开关以形成再循环电荷的路径并传输用于驱动显示阵列单元的数据信号。 开关控制电路根据源极驱动电路的数据信号的定时关系产生一组控制信号，以及时控制电路的每个开关的开/关状态以便再循环电荷。 因此，在下一期间的充电和放电期间，数据线上的一部分充电可以被再循环。