公开(公告)号：US20060238478A1

公开(公告)日：2006-10-26

申请号：US11161081

申请日：2005-07-22

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: G09G3/36

CPC classification number: G09G3/20 ,  G09G3/36 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2330/021

Abstract: A soft-start high driving method and device to drive display panels are provided. The driving method includes the following steps. First, a display signal is provided for driving a display panel and displaying images. If no predetermined event happens, then, a high-driving mode is used for dynamically adjusting the driving capacity of the display signal. Finally, if a predetermined event happens, the soft-start high-driving mode is performed to dynamically adjust the driving capacity of the display signal.

Abstract translation: 提供了一种软起动高驱动方法和驱动显示面板的装置。 驱动方法包括以下步骤。 首先，提供用于驱动显示面板并显示图像的显示信号。 如果没有发生预定的事件，则使用高驱动模式来动态地调整显示信号的驱动能力。 最后，如果发生预定事件，则执行软启动高驱动模式以动态地调整显示信号的驱动能力。

公开(公告)号：US20060140109A1

公开(公告)日：2006-06-29

申请号：US11024162

申请日：2004-12-28

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04J11/00

CPC classification number: H04L27/2607 ,  H04L27/2655 ,  H04L27/2666

Abstract: A method and system for guard interval size and mode detection of a DVB signal. The detection system comprises guard interval detection systems (GIDS), each corresponding to a mode and performing parallel search for the guard interval size based on the OFDM symbol period of the mode. A correlation calculator of a GIDS calculates a correlation signal corresponding to each guard interval size. Characteristics such as maximum value, number of points above a threshold, and a maximum value position in a sample period for each correlation signal are determined and compared, and a valid guard interval size is selected according to the determined characteristics. A mode information combine block retrieves and analyses the detection result from the GIDS.

Abstract translation: 一种用于DVB信号的保护间隔大小和模式检测的方法和系统。 检测系统包括保护间隔检测系统（GIDS），每个对应于一种模式，并且基于该模式的OFDM符号周期执行对保护间隔大小的并行搜索。 GIDS的相关计算器计算与每个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诸如最大值，高于阈值的点数和采样周期中的最大值位置的特性，并根据所确定的特性来选择有效的保护间隔大小。 模式信息组合块检索并分析来自GIDS的检测结果。

公开(公告)号：US20050212735A1

公开(公告)日：2005-09-29

申请号：US10709849

申请日：2004-06-02

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: G02F1/133 ,  G09G3/20 ,  G09G3/36

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， 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：US06525708B2

公开(公告)日：2003-02-25

申请号：US09843100

申请日：2001-04-27

Applicant: Che-Li Lin ,  Hsien-Ying Chou

Inventor： Che-Li Lin ,  Hsien-Ying Chou

IPC: G09G336

CPC classification number: G09G3/3688 ,  G09G2310/0251 ,  G09G2330/023

Abstract: The invention is a display panel with dot or column inversion capable of saving power, which uses shunt resistors composed of thin film transistors (TFTs) and an inverter to balance the positive and negative charge or reduce the difference between the positive and negative charge, thereby decreasing power consumption in the switch. The display panel with dot or column inversion capable of saving power includes: an inverter for electrically controlling the operating mode of a display panel; a first plurality of switches connected in series between the display panel and a data driver, to supply power from the data driver to pixels on the display panel; and a second plurality of switches connected in parallel between every two channels with the opposite polarities of the data driver outside the display panel, to construct an equivalent circuit loop according to the operation mode to be selected using the equivalent circuit loop, so as to reach the charge balance on every two channels with the opposite polarities powered by the data driver.

公开(公告)号：US20120093270A1

公开(公告)日：2012-04-19

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：US07999782B2

公开(公告)日：2011-08-16

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DOi，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。 上述的DOi，j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DOi，M和数据输出端子DOi + 1,0电连接到显示面板的相同数据线。

公开(公告)号：US07961806B2

公开(公告)日：2011-06-14

申请号：US11625859

申请日：2007-01-23

Applicant: Che-Li Lin ,  Shun-An Yang

Inventor： Che-Li Lin ,  Shun-An Yang

IPC: H04L27/28 ,  H04L5/12

CPC classification number: H04L25/022 ,  H04L5/0048 ,  H04L25/0232 ,  H04L2025/03414

Abstract: A multi-path receiving system is provided. The multi-path receiving system includes a multi-path analyzer, a channel estimator and an equalizer. The multi-path analyzer analyzes a channel impulse response (CIR) of the multi-path channel from the received stream. The channel estimator calculates a channel estimation result from the received stream. The channel estimator comprises a frequency domain interpolation filter performing channel estimation. The frequency domain interpolation filter consumes an amount of power according to the CIR result output from the multi-path analyzer. The equalizer equalizes the received stream based on the channel estimation result.

Abstract translation: 提供多路径接收系统。 多路径接收系统包括多径分析器，信道估计器和均衡器。 多路径分析器从接收的流分析多路径信道的信道脉冲响应（CIR）。 信道估计器从接收的流计算信道估计结果。 信道估计器包括执行信道估计的频域内插滤波器。 频域插值滤波器根据多径分析仪输出的CIR结果消耗一定的功率。 均衡器基于信道估计结果对接收到的流进行均衡。

公开(公告)号：US07746131B2

公开(公告)日：2010-06-29

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: H03L7/00

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：US07664190B1

公开(公告)日：2010-02-16

申请号：US12185232

申请日：2008-08-04

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04K1/10

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：US07598937B2

公开(公告)日：2009-10-06

申请号：US11161726

申请日：2005-08-15

Applicant: Che-Li Lin ,  Chang-San Chen

Inventor： Che-Li Lin ,  Chang-San Chen

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G2300/0439 ,  G09G2330/021

Abstract: A display panel is disclosed. The display units with the same position at odd rows and even rows are electrically coupled to different data lines, such that most of the time each of the data lines on the display panel is maintained on a single polarity, respectively. Accordingly, the swing voltage of the data lines on the display panel is reduced when scanning an image, such that the power consumption of the display panel is further reduced in order to achieve the object of saving power.

Abstract translation: 公开了一种显示面板。 在奇数行和偶数行具有相同位置的显示单元电耦合到不同的数据线，使得显示面板上的每条数据线的大部分时间分别保持在单个极性上。 因此，为了实现节电的目的，扫描图像时，显示面板上的数据线的摆动电压降低，使得显示面板的功耗进一步降低。