公开(公告)号：US08284139B2

公开(公告)日：2012-10-09

申请号：US12469660

申请日：2009-05-20

Applicant: Tzung-Yuan Lee ,  Chung-Jian Li ,  Shang-I Liu ,  Hao-Jan Huang ,  Shir-Kuan Lin ,  Wing-Kai Tang

Inventor： Tzung-Yuan Lee ,  Chung-Jian Li ,  Shang-I Liu ,  Hao-Jan Huang ,  Shir-Kuan Lin ,  Wing-Kai Tang

IPC: G09G3/36

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

Abstract: A gamma voltage generator including an operation amplifier, a first reference impedance unit, a second reference impedance unit, a first variable impedance unit, a second variable impedance unit, and a select unit is provided. The operation amplifier generates an amplified output voltage. The first reference impedance unit receives a first gamma voltage, and the second reference impedance unit receives a second gamma voltage. The first variable impedance unit provides a first variable impedance, and the second variable impedance unit receives the first gamma voltage and provides a second variable impedance. The select unit selects the amplified output voltage or the first gamma voltage according to a control signal to generate an interpolated gamma output voltage.

Abstract translation: 提供了包括运算放大器，第一参考阻抗单元，第二参考阻抗单元，第一可变阻抗单元，第二可变阻抗单元和选择单元的伽马电压发生器。 运算放大器产生放大的输出电压。 第一参考阻抗单元接收第一伽马电压，第二参考阻抗单元接收第二伽马电压。 第一可变阻抗单元提供第一可变阻抗，第二可变阻抗单元接收第一伽马电压并提供第二可变阻抗。 选择单元根据控制信号选择放大的输出电压或第一伽玛电压，以产生内插的伽马输出电压。

公开(公告)号：US08850222B2

公开(公告)日：2014-09-30

申请号：US12844842

申请日：2010-07-28

Applicant: Tzung-Yuan Lee

Inventor： Tzung-Yuan Lee

IPC: H04L9/00 ,  G09G5/00

CPC classification number: H04L9/0822 ,  G06F3/147 ,  G06F21/10 ,  G06F21/84 ,  G09G5/003 ,  G09G2310/0278 ,  G09G2358/00 ,  G09G2370/042 ,  G09G2380/14 ,  H04L9/0866 ,  H04L2209/603

Abstract: A digital content display method adaptable to an electronic apparatus is provided. The electronic apparatus includes a display interface and a display driving apparatus. The digital content display method includes following steps. An encrypted digital content is received by the display driving apparatus. The encrypted digital content is decrypted by the display driving apparatus according to an algorithm. The display interface of the electronic apparatus is driven by the display driving apparatus according to the decrypted digital content so that the display interface displays the digital content. Additionally, an electronic apparatus and a display driving apparatus thereof are also provided.

Abstract translation: 提供一种适用于电子设备的数字内容显示方法。 电子设备包括显示接口和显示驱动装置。 数字内容显示方法包括以下步骤。 加密的数字内容由显示驱动装置接收。 加密的数字内容根据算法由显示驱动装置解密。 电子设备的显示接口由显示驱动装置根据解密的数字内容驱动，使显示接口显示数字内容。 此外，还提供了一种电子设备及其显示驱动装置。

公开(公告)号：US20120293473A1

公开(公告)日：2012-11-22

申请号：US13169063

申请日：2011-06-27

Applicant: Tzung-Yuan Lee ,  Ching-Chuan Hsu ,  Chun-Yi Chou

Inventor： Tzung-Yuan Lee ,  Ching-Chuan Hsu ,  Chun-Yi Chou

IPC: G09G5/00

CPC classification number: G09G5/00 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2360/144

Abstract: A display apparatus is disclosed. The display apparatus includes an environment luminance detector, a display image data analyser, and an image compensation processor. The environment luminance detector detects an environment luminance and generates an environment luminance grade according to the environment luminance. The display image data analyser receives display image data and analyses a luminance of the display image data to generate a display image data luminance grade. The image compensation processor generates an image luminance enhancement value, an image color compensating value and an image edge enhancement value. The image compensation processor compensates the display image data to generate compensated image data according to the image luminance enhancement value, the image color compensating value and the image edge enhancement value.

Abstract translation: 公开了一种显示装置。 显示装置包括环境亮度检测器，显示图像数据分析器和图像补偿处理器。 环境亮度检测器检测环境亮度，并根据环境亮度产生环境亮度等级。 显示图像数据分析器接收显示图像数据并分析显示图像数据的亮度以生成显示图像数据亮度等级。 图像补偿处理器生成图像亮度增强值，图像颜色补偿值和图像边缘增强值。 图像补偿处理器根据图像亮度增强值，图像颜色补偿值和图像边缘增强值来补偿显示图像数据以生成补偿图像数据。

公开(公告)号：US20110314299A1

公开(公告)日：2011-12-22

申请号：US12844842

申请日：2010-07-28

Applicant: Tzung-Yuan Lee

Inventor： Tzung-Yuan Lee

IPC: H04L9/00 ,  G09G5/00

CPC classification number: H04L9/0822 ,  G06F3/147 ,  G06F21/10 ,  G06F21/84 ,  G09G5/003 ,  G09G2310/0278 ,  G09G2358/00 ,  G09G2370/042 ,  G09G2380/14 ,  H04L9/0866 ,  H04L2209/603

Abstract: A digital content display method adaptable to an electronic apparatus is provided. The electronic apparatus includes a display interface and a display driving apparatus. The digital content display method includes following steps. An encrypted digital content is received by the display driving apparatus. The encrypted digital content is decrypted by the display driving apparatus according to an algorithm. The display interface of the electronic apparatus is driven by the display driving apparatus according to the decrypted digital content so that the display interface displays the digital content. Additionally, an electronic apparatus and a display driving apparatus thereof are also provided.

Abstract translation: 提供一种适用于电子设备的数字内容显示方法。 电子设备包括显示接口和显示驱动装置。 数字内容显示方法包括以下步骤。 加密的数字内容由显示驱动装置接收。 加密的数字内容根据算法由显示驱动装置解密。 电子设备的显示接口由显示驱动装置根据解密的数字内容驱动，使显示接口显示数字内容。 此外，还提供了一种电子设备及其显示驱动装置。

公开(公告)号：US20110115821A1

公开(公告)日：2011-05-19

申请号：US12687109

申请日：2010-01-13

Applicant: Hao-Jan Huang ,  Tzung-Yuan Lee ,  Wing-Kai Tang

Inventor： Hao-Jan Huang ,  Tzung-Yuan Lee ,  Wing-Kai Tang

IPC: G09G5/32 ,  H03K17/945 ,  G06F3/033 ,  G09G5/00

CPC classification number: G06F3/041 ,  G06F3/0488 ,  G06F2203/04101 ,  G06F2203/04806 ,  H03K17/9618

Abstract: A control method for an electronic device includes detecting a distance between an object and a reference point of the electronic device, and generating a control command for the electronic device according to the distance between the object and the reference point, in order to control the electronic device to perform a corresponding function.

Abstract translation: 一种电子设备的控制方法，包括：检测物体与电子设备的基准点之间的距离，并根据物体与基准点之间的距离生成电子设备的控制命令，以便控制电子设备 设备执行相应的功能。

公开(公告)号：US20110063207A1

公开(公告)日：2011-03-17

申请号：US12776431

申请日：2010-05-10

Applicant: Tzung-Yuan Lee

Inventor： Tzung-Yuan Lee

IPC: G09G5/00 ,  G09G5/10

CPC classification number: G09G5/10 ,  G09G2320/062 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2330/022

Abstract: A display apparatus including at least one sensor, a processing unit and a control unit is provided. The sensor senses a human body. The processing unit is coupled to the sensor, and captures and processes signals from the sensor to obtain a sensing data. The control unit is coupled to the processing unit, and analyzes and determines whether the human body is to enter into or to be distant from a sensing range of the sensor according to the sensing data. When the control unit determines that the human body is to be distant from the sensing range for a first predetermined time, the control unit turns off the display apparatus or makes the display apparatus get into a power-saving/sleeping mode. When the control unit determines that the human body is to enter into the sensing range for a second predetermined time, the control unit turns on the display apparatus.

Abstract translation: 提供了包括至少一个传感器，处理单元和控制单元的显示装置。 传感器感测人体。 处理单元耦合到传感器，并且捕获并处理来自传感器的信号以获得感测数据。 控制单元耦合到处理单元，并且根据感测数据分析和确定人体是否进入或远离传感器的感测范围。 当控制单元确定人体在第一预定时间内远离感测范围时，控制单元关闭显示装置或使显示装置进入省电/睡眠模式。 当控制单元确定人体进入感测范围第二预定时间时，控制单元打开显示装置。

公开(公告)号：US20070145935A1

公开(公告)日：2007-06-28

申请号：US11532103

申请日：2006-09-15

Applicant: LI-TE KUO ,  HSING-CHENG YU ,  TZUNG-YUAN LEE ,  Shyh-Jier Wang

Inventor： LI-TE KUO ,  HSING-CHENG YU ,  TZUNG-YUAN LEE ,  Shyh-Jier Wang

IPC: G05B11/00

CPC classification number: G01B7/003 ,  G01D5/24404 ,  G01D5/24452 ,  G01D5/2448 ,  G01D5/2449

Abstract: A method and an apparatus for estimating the position of a moving part of a linear actuator are provided. The method comprises the following steps. Move the moving part towards a target position. Receive magnetic signals generated by the magneto-resistive sensor of the linear actuator, which include a sine signal and a cosine signal. Then, generate a first square wave, a second square wave, and a regional square wave based on the sine signal and the cosine signal. Generate a saw-tooth wave based on the sine signal, the cosine signal, the second square wave, and the regional square wave. Next, calculate the number of regions which the moving part is across from the origin point based on the first square wave, the second square wave, and the regional square wave. Finally, estimate the current position of the moving part based on the saw-tooth wave and the number of regions.

Abstract translation: 提供了用于估计线性致动器的运动部分的位置的方法和装置。 该方法包括以下步骤。 将移动的部分移动到目标位置。 接收由线性致动器的磁阻传感器产生的磁信号，其包括正弦信号和余弦信号。 然后，基于正弦信号和余弦信号产生第一方波，第二方波和区域方波。 基于正弦信号，余弦信号，第二方波和区域方波产生锯齿波。 接下来，基于第一方波，第二方波和区域方波来计算运动部分与原点相对的区域的数量。 最后，基于锯齿波和区域数量来估计运动部件的当前位置。

公开(公告)号：US08537102B2

公开(公告)日：2013-09-17

申请号：US13018403

申请日：2011-01-31

Applicant: Chung-Jian Li ,  Tzung-Yuan Lee ,  Chia-Hsin Tung

Inventor： Chung-Jian Li ,  Tzung-Yuan Lee ,  Chia-Hsin Tung

IPC: G09G3/36

CPC classification number: G09G5/10

Abstract: A backlight control apparatus for controlling luminance of a backlight panel includes an image information memory and a detection and automatic switching circuit. The image information memory is for storing the image information. The detection and automatic switching circuit is for detecting the updated frequency of the updated image information and then sets a displaying mode for adjusting the luminance of the backlight panel according to the updated frequency.

Abstract translation: 用于控制背光面板的亮度的背光控制装置包括图像信息存储器和检测和自动切换电路。 图像信息存储器用于存储图像信息。 检测和自动切换电路用于检测更新的图像信息的更新频率，然后根据更新的频率设置用于调整背光面板的亮度的显示模式。

公开(公告)号：US20110292022A1

公开(公告)日：2011-12-01

申请号：US12826715

申请日：2010-06-30

Applicant: Tzung-Yuan Lee ,  Shang-I Liu ,  Chun-Yi Chou ,  Wing-Kai Tang

Inventor： Tzung-Yuan Lee ,  Shang-I Liu ,  Chun-Yi Chou ,  Wing-Kai Tang

IPC: G06F3/038

CPC classification number: G09G3/20 ,  G09G3/003 ,  G09G3/36 ,  G09G2330/02 ,  G09G2330/021 ,  G09G2340/04 ,  G09G2360/16

Abstract: A power converting apparatus including a power converting unit and a control unit is provided. The power converting unit receives an input voltage and generates an output voltage for a display driving unit according to a control signal. The control unit provides the control signal to the power converting unit, wherein the control unit adjusts the duty cycle or the frequency of the control signal according to an image signal. In addition, a power converting method is also provided.

Abstract translation: 提供一种包括电力转换单元和控制单元的电力转换装置。 功率转换单元接收输入电压，并根据控制信号产生显示驱动单元的输出电压。 控制单元向功率转换单元提供控制信号，其中控制单元根据图像信号调整控制信号的占空比或频率。 此外，还提供了电力转换方法。

公开(公告)号：US20110187752A1

公开(公告)日：2011-08-04

申请号：US12957412

申请日：2010-12-01

Applicant: Chung-Jian Li ,  Tzung-Yuan Lee ,  Ching-Chun Lin

Inventor： Chung-Jian Li ,  Tzung-Yuan Lee ,  Ching-Chun Lin

IPC: G09G5/10

CPC classification number: G09G5/10

Abstract: A backlight control apparatus is for controlling the luminance of a backlight panel. The backlight control apparatus includes an image analyzer and a mode switch, wherein the image analyzer receives a present frame information and a previous frame information, and compares the received frame information with each other and obtains a variation between the present frame information and the previous frame information. The mode switch receives the variation and sets a displaying mode for adjusting the luminance of the backlight panel according to the variation.

Abstract translation: 背光控制装置用于控制背光面板的亮度。 背光控制装置包括图像分析装置和模式切换装置，其中图像分析装置接收当前帧信息和先前帧信息，并将接收到的帧信息进行比较，得到当前帧信息与前一帧之间的变化 信息。 模式开关接收该变化并且根据变化设置用于调节背光面板的亮度的显示模式。