公开(公告)号：US20110169801A1

公开(公告)日：2011-07-14

申请号：US12889436

申请日：2010-09-24

Applicant: Jin-Sheng Hsieh ,  Hsueh-Yi Lee ,  Wing-Kai Tang

Inventor： Jin-Sheng Hsieh ,  Hsueh-Yi Lee ,  Wing-Kai Tang

IPC: G09G5/00

CPC classification number: G09G3/3659 ,  G09G3/2011 ,  G09G5/003 ,  G09G5/10 ,  G09G2310/0248

Abstract: A driving apparatus of a display is disclosed. The driving apparatus mentioned above includes a digital-to-analog converter circuit and an output buffer circuit. The digital-to-analog converting circuit receives a display data with a digital format for generating a gray-level voltage. The output buffer circuit has an output terminal to output an output signal. The output buffer circuit receives the gray-level voltage, a pre-charge enable signal and the output signal and provides a pre-charge output signal to the output terminal of the output buffering circuit according to the pre-charge enable signal and a comparison result of the gray-level voltage and the output signal.

Abstract translation: 公开了一种显示器的驱动装置。 上述驱动装置包括数模转换器电路和输出缓冲电路。 数模转换电路接收具有用于产生灰度电压的数字格式的显示数据。 输出缓冲电路具有用于输出输出信号的输出端子。 输出缓冲电路接收灰度电压，预充电使能信号和输出信号，并根据预充电使能信号向输出缓冲电路的输出端提供预充电输出信号，并将比较结果 的灰度电压和输出信号。

公开(公告)号：US08599185B2

公开(公告)日：2013-12-03

申请号：US12889436

申请日：2010-09-24

Applicant: Jin-Sheng Hsieh ,  Hsueh-Yi Lee ,  Wing-Kai Tang

Inventor： Jin-Sheng Hsieh ,  Hsueh-Yi Lee ,  Wing-Kai Tang

IPC: G09G5/00

CPC classification number: G09G3/3659 ,  G09G3/2011 ,  G09G5/003 ,  G09G5/10 ,  G09G2310/0248

Abstract: A driving apparatus of a display is disclosed. The driving apparatus mentioned above includes a digital-to-analog converter circuit and an output buffer circuit. The digital-to-analog converting circuit receives a display data with a digital format for generating a gray-level voltage. The output buffer circuit has an output terminal to output an output signal. The output buffer circuit receives the gray-level voltage, a pre-charge enable signal and the output signal and provides a pre-charge output signal to the output terminal of the output buffering circuit according to the pre-charge enable signal and a comparison result of the gray-level voltage and the output signal.

Abstract translation: 公开了一种显示器的驱动装置。 上述驱动装置包括数模转换器电路和输出缓冲电路。 数模转换电路接收具有用于产生灰度电压的数字格式的显示数据。 输出缓冲电路具有用于输出输出信号的输出端子。 输出缓冲电路接收灰度电压，预充电使能信号和输出信号，并根据预充电使能信号向输出缓冲电路的输出端提供预充电输出信号，并将比较结果 的灰度电压和输出信号。

公开(公告)号：US20130088502A1

公开(公告)日：2013-04-11

申请号：US13454087

申请日：2012-04-24

Applicant: Cheng-Chung Shih ,  Wing-Kai Tang ,  Jin-Sheng Hsieh ,  Chia-Hsin Tung

Inventor： Cheng-Chung Shih ,  Wing-Kai Tang ,  Jin-Sheng Hsieh ,  Chia-Hsin Tung

IPC: G09G5/36

CPC classification number: G09G5/363 ,  G09G5/003 ,  G09G2320/0252 ,  G09G2320/0285 ,  G09G2320/103 ,  G09G2340/16 ,  G09G2360/18

Abstract: A display driving device is disclosed. The display driving device includes an image data transmission interface, a frame buffer, and an over-driving processor. The image data transmission interface transmits image data, which is then received by and stored in the frame buffer. The over-driving processor is coupled to the image data transmission interface to receive current image data provided by the image data transmission interface, and also coupled to the frame buffer to receive previous image data saved in the frame buffer. In a dynamic display mode, the over-driving processor generates a display driving signal according to the previous image data and the current image data.

Abstract translation: 公开了一种显示驱动装置。 显示驱动装置包括图像数据传输接口，帧缓冲器和过驱动处理器。 图像数据传输接口发送图像数据，然后由帧缓冲器接收并存储在帧缓冲器中。 过驱动处理器耦合到图像数据传输接口以接收由图像数据传输接口提供的当前图像数据，并且还耦合到帧缓冲器以接收保存在帧缓冲器中的先前图像数据。 在动态显示模式中，过驱动处理器根据先前的图像数据和当前图像数据产生显示驱动信号。

公开(公告)号：US20070210946A1

公开(公告)日：2007-09-13

申请号：US11308871

申请日：2006-05-18

Applicant: Jin-Sheng Hsieh

Inventor： Jin-Sheng Hsieh

IPC: H03M1/10

CPC classification number: H03M1/1057 ,  H03M1/742

Abstract: An apparatus for error compensation of a self calibrating current source adapted for compensating errors of at least one self calibrating current source. The compensation apparatus includes an imitative self calibrating current source, a current source reference apparatus and an error compensation apparatus. The imitative self calibrating current source is used to simulate the structure of the self calibrating current source to generate an error bias signal as the error of the self calibrating current source. The current source reference apparatus is used to generate an ideal bias signal. The error compensation apparatus generates a compensation bias signal to compensate errors of the self calibrating current source according to the difference of the error bias signal and the ideal bias signal.

Abstract translation: 一种适用于补偿至少一个自校准电流源的误差的自校准电流源的误差补偿装置。 补偿装置包括模拟自校准电流源，电流源参考装置和误差补偿装置。 模拟自校准电流源用于模拟自校准电流源的结构，以产生误差偏置信号作为自校准电流源的误差。 电流源参考装置用于产生理想偏置信号。 误差补偿装置根据误差偏置信号和理想偏置信号的差产生补偿偏置信号，以补偿自校准电流源的误差。

公开(公告)号：US07834596B2

公开(公告)日：2010-11-16

申请号：US12018211

申请日：2008-01-23

Applicant: Jin-Sheng Hsieh

Inventor： Jin-Sheng Hsieh

IPC: H02J7/00

CPC classification number: H03M1/002 ,  G09G2310/0248 ,  G09G2310/0275 ,  G09G2310/0291 ,  G09G2330/021 ,  H03M1/66

Abstract: An analog power-saving apparatus and a method thereof for sharing electric charges enable the application device to entirely achieve power-saving goal by using an analog judgment mechanism. According to the judgment mechanism, in a duration when the energy-storing unit must distribute the stored electric charges to the load capacitor and an amount of the electric charges stored in the energy-storing unit is less than an amount of the electric charges stored in the load capacitor, the path for the energy-storing unit to distribute electric charges to the load capacitor is blocked; and after the load capacitor releases the electric charges thereof to the energy-storing unit for storage, the electric charges stored in the load capacitor after discharge are controlled to be not less than an amount of the electric charges stored in the energy-storing unit after storage.

Abstract translation: 用于共享电荷的模拟省电装置及其方法使得应用装置能够通过使用模拟判断机构完全实现省电目标。 根据判断机构，在能量存储单元必须将存储的电荷分配到负载电容器的持续时间中，存储在能量存储单元中的电荷量小于存储在蓄电单元中的电荷量 负载电容器，用于将电荷分配到负载电容器的储能单元的路径被阻断; 并且在负载电容器将其电荷释放到能量存储单元进行存储之后，放电后存储在负载电容器中的电荷被控制为不小于存储在能量存储单元中的电荷量之后的电量 存储。

公开(公告)号：US07274254B2

公开(公告)日：2007-09-25

申请号：US11160822

申请日：2005-07-12

Applicant: Jin-Sheng Hsieh

Inventor： Jin-Sheng Hsieh

IPC: H03F1/14

CPC classification number: H03F1/14 ,  H03F3/211 ,  H03F3/30 ,  H03F3/3081 ,  H03F3/3086 ,  H03F3/45475 ,  H03F3/72 ,  H03F2203/30003

Abstract: A device and method for enhancing current driving are provided. The device comprises an operational amplifier, a monitor device, and an auxiliary output device. The monitor device is adopted to monitor whether the non-inverse input signal is close to a maximum or minimum voltage of an input source of the operational amplifier. When the non-inverse input signal is close to the maximum or minimum voltage, the auxiliary output device outputs an auxiliary current to an output terminal of the device of enhancing current driving.

Abstract translation: 提供一种用于增强电流驱动的装置和方法。 该装置包括运算放大器，监视器装置和辅助输出装置。 采用监视装置来监视非反相输入信号是否接近运算放大器的输入源的最大或最小电压。 当非反相输入信号接近最大或最小电压时，辅助输出装置向增强电流驱动装置的输出端输出辅助电流。

公开(公告)号：US08072446B2

公开(公告)日：2011-12-06

申请号：US11936088

申请日：2007-11-07

Applicant: Shao-Yang Chiang ,  Jin-Sheng Hsieh

Inventor： Shao-Yang Chiang ,  Jin-Sheng Hsieh

IPC: G06F3/038 ,  G09G5/00

CPC classification number: G09G3/20 ,  G09G2330/021 ,  G09G2370/08

Abstract: A display and a driving control method for the display are provided. The display includes a display panel, a driving control module and a power-saving control module. The display panel is configured to display a plurality of frames. The driving control module is coupled to the display panel for providing a driving signal of each frame to the display panel. The power saving control module is coupled to the driving control module. The displaying period of each frame includes a first period and a second period. During the first period, the display enters a displaying mode. During the second period, the power-saving control module adjusts the operating parameters of the driving control module such that the display enters a power-saving mode. As a result, the power consumption of the display can be reduced.

Abstract translation: 提供了一种用于显示器的显示器和驱动控制方法。 显示器包括显示面板，驱动控制模块和节电控制模块。 显示面板被配置为显示多个帧。 驱动控制模块耦合到显示面板，用于向显示面板提供每帧的驱动信号。 节电控制模块耦合到驱动控制模块。 每帧的显示周期包括第一周期和第二周期。 在第一阶段，显示器进入显示模式。 在第二时段期间，节电控制模块调整驱动控制模块的操作参数，使得显示器进入省电模式。 结果，可以降低显示器的功耗。

公开(公告)号：US20090102293A1

公开(公告)日：2009-04-23

申请号：US12018211

申请日：2008-01-23

Applicant: Jin-Sheng Hsieh

Inventor： Jin-Sheng Hsieh

IPC: H02M3/06 ,  H02J7/00

CPC classification number: H03M1/002 ,  G09G2310/0248 ,  G09G2310/0275 ,  G09G2310/0291 ,  G09G2330/021 ,  H03M1/66

Abstract: An analog power-saving apparatus and a method thereof for sharing electric charges enable the application device to entirely achieve power-saving goal by using an analog judgment mechanism. According to the judgment mechanism, in a duration when the energy-storing unit must distribute the stored electric charges to the load capacitor and an amount of the electric charges stored in the energy-storing unit is less than an amount of the electric charges stored in the load capacitor, the path for the energy-storing unit to distribute electric charges to the load capacitor is blocked; and after the load capacitor releases the electric charges thereof to the energy-storing unit for storage, the electric charges stored in the load capacitor after discharge are controlled to be not less than an amount of the electric charges stored in the energy-storing unit after storage.

Abstract translation: 用于共享电荷的模拟省电装置及其方法使得应用装置能够通过使用模拟判断机构完全实现省电目标。 根据判断机构，在能量存储单元必须将存储的电荷分配到负载电容器的持续时间中，存储在能量存储单元中的电荷量小于存储在蓄电单元中的电荷的量 负载电容器，用于将电荷分配到负载电容器的储能单元的路径被阻断; 并且在负载电容器将其电荷释放到能量存储单元进行存储之后，放电后存储在负载电容器中的电荷被控制为不小于存储在能量存储单元中的电荷量之后的电量 存储。

公开(公告)号：US20060152455A1

公开(公告)日：2006-07-13

申请号：US11161645

申请日：2005-08-11

Applicant: Kuang-Feng Sung ,  Jin-Sheng Hsieh

Inventor： Kuang-Feng Sung ,  Jin-Sheng Hsieh

IPC: G09G3/32

CPC classification number: G09G3/3216 ,  G09G3/3283 ,  G09G2320/0233

Abstract: A driving apparatus for driving a plurality of display devices of a panel is provided. The driving apparatus comprises a controllable current source and a plurality of current storage and duplicating apparatuses. Wherein, each of the current storage and duplicating apparatuses is coupled to the controllable current source and one of the display devices corresponding thereto to receive a first current from the controllable current source, and to output a second current which is equal, or proportional to the first current to drive the display apparatus.

Abstract translation: 提供一种用于驱动面板的多个显示装置的驱动装置。 驱动装置包括可控电流源和多个当前存储和复制装置。 其中，当前存储和复制设备中的每一个耦合到可控电流源，并且与其对应的显示设备中的一个从可控电流源接收第一电流，并输出与第二电流相等或成比例的第二电流 第一电流驱动显示装置。

公开(公告)号：US20110032278A1

公开(公告)日：2011-02-10

申请号：US12683635

申请日：2010-01-07

Applicant: Li-Chun Huang ,  Jin-Sheng Hsieh

Inventor： Li-Chun Huang ,  Jin-Sheng Hsieh

IPC: G09G5/10

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G2310/027 ,  G09G2320/0276 ,  G09G2330/021

Abstract: A source driver including a data register, a level shifter, a gamma correction unit, a digital-to-analog converter and a buffer is provided. The data register stores a digital data signal. The level shifter pulls up the level of the digital data signal. The gamma correction unit provides a gamma curve. The digital-to-analog converter transforms the level-pulled-up digital data signal into an analog data signal with reference to the gamma curve. The buffer outputs the analog data signal to drive a corresponding data line. The level shifter, the gamma correction unit, the digital-to-analog converter and the buffer are all figured to receive a first set of reference voltages or a second set of reference voltages.

Abstract translation: 提供了包括数据寄存器，电平移位器，伽马校正单元，数模转换器和缓冲器的源极驱动器。 数据寄存器存储数字数据信号。 电平移位器拉高数字数据信号的电平。 伽马校正单元提供伽马曲线。 数模转换器将参考伽马曲线的电平上拉数字数据信号转换为模拟数据信号。 缓冲器输出模拟数据信号以驱动相应的数据线。 电平移位器，伽马校正单元，数模转换器和缓冲器都被认为接收第一组参考电压或第二组参考电压。