公开(公告)号：US20090174438A1

公开(公告)日：2009-07-09

申请号：US12142755

申请日：2008-06-19

Applicant: Jin-Ho Lin ,  Cheng-Hsun Chan ,  Che-Li Lin

Inventor： Jin-Ho Lin ,  Cheng-Hsun Chan ,  Che-Li Lin

IPC: H03K5/22

CPC classification number: H03K17/22 ,  G06F1/24

Abstract: A data trigger reset device for an electronic device is provided in order to avoid system errors due to out-of-sequence reset on electronic devices of an electronic system. The data trigger reset device includes a voltage converter and a voltage comparator. The voltage converter receives an input signal and then converts the input signal to generate a data voltage signal. The voltage comparator is coupled to the voltage converter and is used for comparing the data voltage signal with a reference voltage to generate a reset signal for resetting the electronic device.

Abstract translation: 提供了一种用于电子设备的数据触发复位装置，以便避免由于电子系统的电子设备上的按顺序重置的系统错误。 数据触发复位装置包括电压转换器和电压比较器。 电压转换器接收输入信号，然后转换输入信号以产生数据电压信号。 电压比较器耦合到电压转换器，用于将数据电压信号与参考电压进行比较，以产生用于复位电子设备的复位信号。

公开(公告)号：US07486656B2

公开(公告)日：2009-02-03

申请号：US10687886

申请日：2003-10-20

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04J3/06

CPC classification number: H04B1/70735 ,  H04B1/7083

Abstract: The present invention is related to a method and apparatus for a mobile unit to synchronize with the base station in WCDMA system. First, the mobile unit receives the signal transmitted from the base station. The signal includes a primary synchronization channel, a secondary synchronization channel and a common pilot channel. Then, the mobile unit obtains a sample signal and selects a part of the sample signal to be a first period signal and a second period signal. The mobile unit further synchronizes with the base station according to the first period signal, primary synchronization channel, second period signal, secondary synchronization channel and the common pilot channel.

Abstract translation: 本发明涉及一种移动单元在WCDMA系统中与基站同步的方法和装置。 首先，移动单元接收从基站发送的信号。 信号包括主同步信道，辅同步信道和公共导频信道。 然后，移动单元获得采样信号，并将采样信号的一部分选择为第一周期信号和第二周期信号。 移动单元还根据第一周期信号，主同步信道，第二周期信号，辅同步信道和公共导频信道，与基站进行同步。

公开(公告)号：US07436914B2

公开(公告)日：2008-10-14

申请号：US11160803

申请日：2005-07-11

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04L1/02 ,  H04L27/00 ,  H04L27/08 ,  H03K9/00

CPC classification number: H04N5/4401 ,  H04B7/0817 ,  H04B7/0825 ,  H04B7/0837 ,  H04N5/45 ,  H04N17/04 ,  H04N21/4263 ,  H04N21/4316 ,  H04N21/4382 ,  H04N21/44209

Abstract: A method for providing television signals is disclosed including the steps of: receiving signals utilizing a first antenna and a second antenna; generating a first signal quality indicator corresponding to signals from the first antenna; generating a second signal quality indicator corresponding to signals from the second antenna; and selectively producing only a main picture signal or the main picture signal together with a sub picture signal utilizing the signals from the first and second antennas according to the first and second signal quality indicators.

Abstract translation: 公开了一种用于提供电视信号的方法，包括以下步骤：利用第一天线和第二天线接收信号; 产生对应于来自第一天线的信号的第一信号质量指示符; 产生对应于来自第二天线的信号的第二信号质量指示符; 并且根据第一和第二信号质量指示符，利用来自第一和第二天线的信号，与副图像信号一起选择性地产生主图像信号或主图像信号。

公开(公告)号：US20080094339A1

公开(公告)日：2008-04-24

申请号：US11610504

申请日：2006-12-14

Applicant: Jr-Ching Lin ,  Che-Li Lin

Inventor： Jr-Ching Lin ,  Che-Li Lin

IPC: G09G3/36

CPC classification number: G09G3/3611 ,  G09G2370/08

Abstract: A driving device includes a plurality of transmitters. Each transmitter includes a first current source, a second current source, a third current source, a fourth current source, a first switch, a second switch, a third switch, a fourth switch, a fifth switch, and a sixth switch. The first and the fourth switches are controlled by a first control signal. The second and the third switches are controlled by a second control signal. The second switch is coupled to the first switch. The third switch is coupled to the first current source. The fourth switch is coupled to the third switch and the second current source. The fifth and the sixth switches are controlled respectively by a third and a fourth control signal. The fifth switch is coupled to the third current source and the first switch. The sixth switch is coupled to the second switch and the fourth current source.

Abstract translation: 驱动装置包括多个发射器。 每个发射器包括第一电流源，第二电流源，第三电流源，第四电流源，第一开关，第二开关，第三开关，第四开关，第五开关和第六开关。 第一和第四开关由第一控制信号控制。 第二和第三开关由第二控制信号控制。 第二开关耦合到第一开关。 第三开关耦合到第一电流源。 第四开关耦合到第三开关和第二电流源。 第五和第六开关分别由第三和第四控制信号控制。 第五开关耦合到第三电流源和第一开关。 第六开关耦合到第二开关和第四电流源。

公开(公告)号：US07196695B2

公开(公告)日：2007-03-27

申请号：US10624478

申请日：2003-07-23

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: G09G5/00

CPC classification number: G06F3/041 ,  G02F1/13338 ,  G02F1/133615 ,  G06F1/1601 ,  G06F2200/1612

Abstract: A flat panel display comprises the following components. A display module has a lower glass substrate for fabricating thin film transistors, an upper glass substrate for fabricating a color filter, and a displaying molecule layer inserted between the lower glass substrate and the upper glass substrate. The lower glass substrate is connected electrically to a control circuit board via a flexible printed circuit board for driving the thin film transistors. And a backlight unit is fabricated beneath the display module and has a lightguide, a lamp disposed aside the lightguide to emit lights into the lightguide in the edgelight form, and a plurality of optical films disposed on the lightguide for scattering the lights emitted from the lightguide uniformly. The backlight unit comprises a sensor board disposed beneath the lightguide for receiving inputting signals from a signal stylus above the flat panel display. And the sensor board has a reflector surface layer for reflecting lights dispersed from a lower surface of the lightguide.

Abstract translation: 平板显示器包括以下部件。 显示模块具有用于制造薄膜晶体管的下玻璃基板，用于制造滤色器的上玻璃基板以及插在下玻璃基板与上玻璃基板之间的显示分子层。 下玻璃基板通过用于驱动薄膜晶体管的柔性印刷电路板电连接到控制电路板。 并且在显示模块下方制造背光单元，并且具有光导，将光导布置在光导上以将其以光阴形式发射到光导中的灯和设置在光导上的多个光学膜以散射从光导发射的光 均匀。 背光单元包括设置在光导下方的传感器板，用于接收来自平板显示器上方的信号触笔的输入信号。 并且传感器板具有用于反射从光导的下表面分散的光的反射器表面层。

公开(公告)号：US20070013638A1

公开(公告)日：2007-01-18

申请号：US11162651

申请日：2005-09-18

Applicant: Che-Li Lin ,  Chang-San Chen

Inventor： Che-Li Lin ,  Chang-San Chen

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2310/0297

Abstract: A data switching circuit is provided. The circuit includes a control unit and a switching unit. The control unit provides a switching signal. The switching unit has N input ends and (N+1) output ends. The switching unit receives the switching signal. If N is an integer number and 1≦i≦N, the switching unit turns on both the connection between the i-th input end and the i-th output end and the connection between a dummy data and the (N+1) output end as the switching signal takes a first status. The switching unit turns on both the connection between another set of dummy data and the first output end and the connection between the i-th input end and the (i+1)-th output end as the switching signal takes a second status.

Abstract translation: 提供数据切换电路。 该电路包括一个控制单元和一个开关单元。 控制单元提供切换信号。 开关单元具有N个输入端和（N + 1）个输出端。 开关单元接收开关信号。 如果N是整数且1 <= i <= N，则开关单元打开第i个输入端和第i个输出端之间的连接以及虚拟数据与第（N + 1）个之间的连接 ）输出端，因为切换信号处于第一状态。 当切换信号采取第二状态时，切换单元打开另一组虚拟数据与第一输出端之间的连接以及第i个输入端与第（i + 1）输出端之间的连接。

公开(公告)号：US20060284809A1

公开(公告)日：2006-12-21

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。

公开(公告)号：US20060140110A1

公开(公告)日：2006-06-29

申请号：US11336101

申请日：2006-01-19

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H04J11/00

CPC classification number: H04L27/2666 ,  H04L27/2607 ,  H04L27/2662

Abstract: An exemplary embodiment provides a system for detecting guard interval size and mode of a broadcasting signal comprising m potential guard interval size varieties and n potential mode varieties, in which each potential mode defines an OFDM symbol period. A detection method implemented by the system is also provided. The system comprises an ADC, n mode detectors, and an arbitrator. The ADC samples the broadcasting signal to form a digital signal. Each mode detector is associated with a presuming mode and OFDM symbol period, synchronously receiving the digital signal from the ADC and performing detection processes based thereon, and n corresponding flags are generated to indicate the detection results. The arbitrator is coupled to the outputs of the mode detectors, observing the flags generated therefrom to determine the guard interval size and mode of the broadcasting signal. When the guard interval size and mode of the broadcasting signal are determined by one of the mode detectors, the arbitrator further terminates the operations of the other mode detectors.

Abstract translation: 示例性实施例提供了一种用于检测包括m个潜在保护间隔大小变体和n个潜在模式变量的广播信号的保护间隔大小和模式的系统，其中每个潜在模式定义OFDM符号周期。 还提供了由系统实现的检测方法。 该系统包括一个ADC，n个模式检测器和一个仲裁器。 ADC采样广播信号以形成数字信号。 每个模式检测器与推定模式和OFDM符号周期相关联，同步地接收来自ADC的数字信号并且基于此执行检测处理，并且生成n个对应的标志以指示检测结果。 仲裁器耦合到模式检测器的输出，观察由其产生的标志，以确定广播信号的保护间隔大小和模式。 当广播信号的保护间隔大小和模式由模式检测器中的一个确定时，仲裁器进一步终止其他模式检测器的操作。

公开(公告)号：US20050227654A1

公开(公告)日：2005-10-13

申请号：US11095692

申请日：2005-04-01

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H03K3/02 ,  H04B1/00 ,  H04B17/00

CPC classification number: H04L25/0224 ,  H04L25/0222

Abstract: A method of communication channel estimation between a transmitter and a receiver is provided. The method includes the step (a): receiving at a first interval a first signal transmitted by the transmitter and obtaining a first channel characteristic corresponding to the first signal; (b): receiving at a second interval a second signal transmitted by the transmitter and obtaining a second channel characteristic corresponding to the second signal; (c) obtaining a value based on the first channel characteristic and the second channel characteristic; and (d) selecting the second channel characteristic or an estimated channel characteristic based on the value.

Abstract translation: 提供了一种发射机和接收机之间的通信信道估计方法。 该方法包括步骤（a）：以第一间隔接收由发射机发送的第一信号并获得与第一信号对应的第一信道特征; （b）：以第二间隔接收由发射机发送的第二信号，并获得与第二信号对应的第二信道特性; （c）基于第一通道特性和第二通道特性获得值; 和（d）基于该值选择第二信道特性或估计信道特性。

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。