公开(公告)号：US08502807B2

公开(公告)日：2013-08-06

申请号：US12329640

申请日：2008-12-08

Applicant: Wen-Yuan Tsao ,  Che-Li Lin ,  Chi-Ming Yuan

Inventor： Wen-Yuan Tsao ,  Che-Li Lin ,  Chi-Ming Yuan

IPC: G06F3/038

CPC classification number: G09G3/20

Abstract: A signal transmission system of a flat panel device includes an encoder, a transmitter, a receiver, and a decoder. The encoder converts a digital signal to a switch control signal. The transmitter includes 4n signal-lines for transmitting a current signal according to the switch control signal. The receiver includes 4n terminations, a plurality of terminal resistors, and a plurality of comparators. The receiver generates a group of voltage levels according to the current signal. Each comparator is coupled between any two terminations so as to generate a group of voltage differences. The decoder converts the group of voltage differences to the digital signal.

Abstract translation: 平板装置的信号传输系统包括编码器，发射机，接收机和解码器。 编码器将数字信号转换为开关控制信号。 发射机包括4n个信号线，用于根据开关控制信号发送当前信号。 接收机包括4n个终端，多个终端电阻和多个比较器。 接收器根据当前信号产生一组电压电平。 每个比较器耦合在任何两个终端之间，以产生一组电压差。 解码器将该组电压差转换成数字信号。

公开(公告)号：US08457227B2

公开(公告)日：2013-06-04

申请号：US13334928

申请日：2011-12-22

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04B1/10

CPC classification number: H04L27/2647 ,  H04B17/318 ,  H04L1/0041 ,  H04L1/0053 ,  H04L1/201 ,  H04L25/0204 ,  H04L25/03006

Abstract: A method for dynamically adjusting the power consumption of a multi-carrier receiver and a multi-carrier receiver with dynamically power adjustment. The method includes receiving a multi-carrier signal, wherein the multi-carrier signal comprises a plurality of sub-carriers. Channel characteristics of each sub-carrier are estimated according to the demodulated multi-carrier signal. ICI is estimated from the demodulated multi-carrier signal. A system performance is detected. The estimated ICI is subtracted when the ICI exceeds an ICI threshold and the system performance is less than a system performance threshold. The demodulated multi-carrier signal is then equalized is based on the estimated channel characteristics, and the system performance is updated according to the equalized multi-carrier signal.

Abstract translation: 一种动态调整多载波接收机和多载波接收机的功耗的方法。 该方法包括接收多载波信号，其中多载波信号包括多个子载波。 根据解调的多载波信号来估计每个子载波的信道特性。 从解调的多载波信号估计ICI。 检测到系统性能。 当ICI超过ICI阈值并且系统性能小于系统性能阈值时，减去估计的ICI。 然后，解调的多载波信号基于估计的信道特性进行均衡，并且根据均衡的多载波信号来更新系统性能。

公开(公告)号：US07792221B2

公开(公告)日：2010-09-07

申请号：US11306865

申请日：2006-01-13

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H03D1/00

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：US20100205515A1

公开(公告)日：2010-08-12

申请号：US12368182

申请日：2009-02-09

Applicant: Shun-An Yang ,  Che-Li Lin

Inventor： Shun-An Yang ,  Che-Li Lin

IPC: G06F11/07 ,  H03M13/09

CPC classification number: H03M13/3738 ,  H03M13/1165 ,  H03M13/15 ,  H03M13/152 ,  H03M13/2906 ,  H04H60/11 ,  H04L1/0057 ,  H04L1/0065 ,  H04L2001/0093

Abstract: A signal processing apparatus is provided. The signal processing apparatus includes an inner-code decoder, an outer-code decoder, and an error detection unit. The inner-code decoder decodes an input data stream to generate a first output data stream, wherein the input data stream is coded using a concatenated coding scheme including an outer coding and an inner coding. The outer-code decoder decodes the first output data stream to generate a second output data stream. The error detection unit performs an error detection upon the second output data stream to generate an error detection result. The decision logic sets error indication information of the second output data stream according to at least the error detection result.

Abstract translation: 提供一种信号处理装置。 信号处理装置包括内码解码器，外码解码器和错误检测单元。 内码解码器解码输入数据流以产生第一输出数据流，其中使用包括外部编码和内部编码的级联编码方案对输入数据流进行编码。 外码解码器解码第一输出数据流以产生第二输出数据流。 错误检测单元对第二输出数据流执行错误检测以产生错误检测结果。 决定逻辑至少根据错误检测结果来设定第二输出数据流的错误指示信息。

公开(公告)号：US20100135444A1

公开(公告)日：2010-06-03

申请号：US12699115

申请日：2010-02-03

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04B1/10

CPC classification number: H04L27/2647 ,  H04B17/318 ,  H04L1/0041 ,  H04L1/0053 ,  H04L1/201 ,  H04L25/0204 ,  H04L25/03006

Abstract: A method for dynamically adjusting the power consumption of a multi-carrier receiver and a multi-carrier receiver with dynamically power adjustment. The method includes receiving a multi-carrier signal, wherein the multi-carrier signal comprises a plurality of sub-carriers. Channel characteristics of each sub-carrier are estimated according to the demodulated multi-carrier signal. ICI strength is estimated from the demodulated multi-carrier signal. A system performance is detected. The estimated ICI is subtracted when the ICI strength exceeds an ICI threshold and the system performance is less than a system performance threshold. The demodulated multi-carrier signal is then equalized is based on the estimated channel characteristics, and the system performance is updated according to the equalized multi-carrier signal.

Abstract translation: 一种动态调整多载波接收机和多载波接收机的功耗的方法。 该方法包括接收多载波信号，其中多载波信号包括多个子载波。 根据解调的多载波信号来估计每个子载波的信道特性。 从解调的多载波信号估计ICI强度。 检测到系统性能。 当ICI强度超过ICI阈值并且系统性能小于系统性能阈值时，减去估计的ICI。 然后，解调的多载波信号基于估计的信道特性进行均衡，并且根据均衡的多载波信号来更新系统性能。

公开(公告)号：US20100026357A1

公开(公告)日：2010-02-04

申请号：US12344198

申请日：2008-12-24

Applicant: Cheng-Hsun Chan ,  Che-Li Lin

Inventor： Cheng-Hsun Chan ,  Che-Li Lin

IPC: H03K3/02

CPC classification number: H03K17/22 ,  H03K5/1252

Abstract: A reset signal filter includes a power voltage detector and a reset signal detector or includes only one reset signal detector. The power voltage detector includes a comparators and a basic logic gates (e.g. AND gate, OR gate, inverter, etc). The reset signal detector includes a comparator, N flip flops connected in series, an AND gate, an OR gate, a multiplexer and an output flip flop. The reset signal filter receives a first reset signal generated by a power voltage detector or a Schmitt trigger buffer and utilizes N flip flops to register the signal level of the first reset signal for N clock periods. Then the reset signal filter determines if the first rest signal is changed during N clock periods, and outputs a second reset signal.

Abstract translation: 复位信号滤波器包括电源电压检测器和复位信号检测器，或仅包括一个复位信号检测器。 电源电压检测器包括比较器和基本逻辑门（例如，与门，或门，反相器等）。 复位信号检测器包括比较器，串联连接的N个触发器，与门，或门，复用器和输出触发器。 复位信号滤波器接收由电源电压检测器或施密特触发缓冲器产生的第一复位信号，并利用N个触发器在N个时钟周期内对第一复位信号的信号电平进行寄存。 然后，复位信号滤波器确定在N个时钟周期期间是否改变第一个静止信号，并输出第二个复位信号。

公开(公告)号：US20090201277A1

公开(公告)日：2009-08-13

申请号：US12129706

申请日：2008-05-30

Applicant: Wen-Chi Lin ,  Che-Li Lin ,  Shao-Chung Ho

Inventor： Wen-Chi Lin ,  Che-Li Lin ,  Shao-Chung Ho

IPC: G09G5/00

CPC classification number: G09G5/006 ,  G09G3/2092 ,  G09G3/3685 ,  G09G5/008 ,  G09G2310/0272 ,  G09G2310/0275

Abstract: The present invention provides a transmission signal generating method for a display device to compensate channel effect. The transmission signal generating method includes using a plurality of signal amplitudes and a first signal direction to generate a plurality of positive levels, using the plurality of signal amplitudes and a second signal direction to generate a plurality of negative levels, and using a plurality of signaling lines for transmission of the pluralities of negative and positive levels. A first positive level and a first negative level both have a minimum signal amplitude of the plurality of signal amplitudes. The amplitude difference of the first positive and negative levels is greater than an amplitude difference of any two neighboring levels of the plurality of negative levels and also the plurality of positive levels.

Abstract translation: 本发明提供了一种用于显示装置补偿信道效应的传输信号产生方法。 发送信号产生方法包括使用多个信号幅度和第一信号方向来产生多个正电平，使用多个信号幅度和第二信号方向来产生多个负电平，并且使用多个信令 用于传输多个负面和正面水平的线条。 第一正电平和第一负电平都具有多个信号幅度的最小信号幅度。 第一正电平和负电平的幅度差大于多个负电平的任何两个相邻电平的振幅差以及多个正电平。

公开(公告)号：US07564378B2

公开(公告)日：2009-07-21

申请号：US12122737

申请日：2008-05-19

Applicant: Wen-Yuan Tsao ,  Che-Li Lin

Inventor： Wen-Yuan Tsao ,  Che-Li Lin

IPC: H03M7/34 ,  H03M7/38

CPC classification number: H03M5/14

Abstract: A data encoding and decoding method capable of lowering signal power spectral density for a binary data transmission system is disclosed. The data encoding method includes receiving binary data, performing adaptive mode tracking encoding for the binary data to generate a first encoding result, performing bit stuffing encoding for the first encoding result to generate a second encoding result, performing bit stationary state resuming encoding for the second encoding result to generate a third encoding result, and outputting the third encoding result.

Abstract translation: 公开了能够降低二进制数据传输系统的信号功率谱密度的数据编码和解码方法。 数据编码方法包括接收二进制数据，对二进制数据执行自适应模式跟踪编码以产生第一编码结果，对第一编码结果执行比特填充编码以产生第二编码结果，对第二编码结果执行比特固定状态恢复编码 编码结果以产生第三编码结果，并输出第三编码结果。

公开(公告)号：US20090074042A1

公开(公告)日：2009-03-19

申请号：US11856065

申请日：2007-09-17

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04B17/00

CPC classification number: H04L27/2647 ,  H03G3/3078 ,  H03G3/3089 ,  H04L27/2614

Abstract: A scaling apparatus set in a receiver is disclosed. The receiver includes a symbol-processing unit. The scaling apparatus includes a calculating unit and a scaling unit. The calculating unit estimates the signal strength of an input symbol and generates a scaling factor accordingly. The scaling unit scales an output symbol outputted from the symbol-processing unit according to the scaling factor. The output symbol is generated from the symbol-processing unit through processing the input symbol.

Abstract translation: 公开了一种设置在接收机中的缩放装置。 接收机包括符号处理单元。 缩放装置包括计算单元和缩放单元。 计算单元估计输入符号的信号强度并相应地生成缩放因子。 缩放单元根据缩放因子缩放从符号处理单元输出的输出符号。 通过处理输入符号从符号处理单元生成输出符号。

公开(公告)号：US20080238895A1

公开(公告)日：2008-10-02

申请号：US11971921

申请日：2008-01-10

Applicant: Jin-Ho Lin ,  Che-Li Lin ,  Wen-Chi Lin ,  Wen-Yuan Tsao

Inventor： Jin-Ho Lin ,  Che-Li Lin ,  Wen-Chi Lin ,  Wen-Yuan Tsao

IPC: G06F3/038

CPC classification number: G09G3/20 ,  G09G3/3275 ,  G09G3/3685 ,  G09G2310/027 ,  G09G2320/0223

Abstract: In order to increase charge time of thin-film transistor (TFT) cells of a display device, the present invention provides a driving device, which includes a timing controller, a column driver module and at least a delay module. The timing controller is used for outputting at least a load signal. The column driver module is coupled to the timing controller and includes at least a column driver. The delay module can be installed in the column driver module or the timing controller, and is used for delaying the load signal for a predetermined time. The load signal is utilized to trigger the plurality of column drivers to output video data provided by a video data source and the video data corresponds to pixels on a panel of the display device. The driving device can use in a cascading, point-to-point or bus-type interfacing architecture to transmit the load signal.

Abstract translation: 为了增加显示装置的薄膜晶体管（TFT）单元的充电时间，本发明提供了一种驱动装置，其包括定时控制器，列驱动器模块和至少延迟模块。 定时控制器用于至少输出负载信号。 列驱动器模块耦合到定时控制器并且至少包括列驱动器。 延迟模块可以安装在列驱动器模块或定时控制器中，并用于在预定时间内延迟负载信号。 负载信号用于触发多个列驱动器以输出由视频数据源提供的视频数据，并且视频数据对应于显示装置的面板上的像素。 驱动装置可以在级联的点对点或总线型接口架构中使用来传送负载信号。