公开(公告)号：US20050281124A1

公开(公告)日：2005-12-22

申请号：US10711573

申请日：2004-09-25

申请人： Yuan-Kai Chu ,  Pen-Hsin Chen ,  Kuei-Hsiang Chen ,  Lin-Kai Bu

发明人： Yuan-Kai Chu ,  Pen-Hsin Chen ,  Kuei-Hsiang Chen ,  Lin-Kai Bu

IPC分类号： G11C7/10 ,  G11C8/02 ,  G11C11/00

CPC分类号： G11C7/1045

摘要： A method for accessing a single port memory is provided. A single port memory is used as a line buffer and divided into a plurality of memory blocks. The line buffer data is written into or read out from these memory blocks by turns with a special sequence corresponding to the operation mode; for example, a normal mode or a PLM mode. Therefore, the line buffer data can be written into or read out from the line buffer at the same time, and the size and cost of integrated circuit can be reduced.

摘要翻译： 提供了访问单个端口存储器的方法。 单个端口存储器被用作行缓冲器并被分成多个存储块。 行缓冲器数据以与操作模式对应的特殊顺序轮流写入或从这些存储器块读出; 例如，正常模式或PLM模式。 因此，行缓冲器数据可以同时被写入或从线缓冲器读出，并且可以减小集成电路的尺寸和成本。

公开(公告)号：US07177202B2

公开(公告)日：2007-02-13

申请号：US10711573

申请日：2004-09-25

申请人： Yuan-Kai Chu ,  Pen-Hsin Chen ,  Kuei-Hsiang Chen ,  Lin-Kai Bu

发明人： Yuan-Kai Chu ,  Pen-Hsin Chen ,  Kuei-Hsiang Chen ,  Lin-Kai Bu

IPC分类号： G11C7/00

CPC分类号： G11C7/1045

摘要： A method for accessing a single port memory is provided. A single port memory is used as a line buffer and divided into a plurality of memory blocks. The line buffer data is written into or read out from these memory blocks by turns with a special sequence corresponding to the operation mode; for example, a normal mode or a PLM mode. Therefore, the line buffer data can be written into or read out from the line buffer at the same time, and the size and cost of integrated circuit can be reduced.

摘要翻译： 提供了访问单个端口存储器的方法。 单个端口存储器被用作行缓冲器并被分成多个存储块。 行缓冲器数据以与操作模式对应的特殊顺序轮流写入或从这些存储器块读出; 例如，正常模式或PLM模式。 因此，行缓冲器数据可以同时被写入或从线缓冲器读出，并且可以减小集成电路的尺寸和成本。

公开(公告)号：US20050001829A1

公开(公告)日：2005-01-06

申请号：US10850008

申请日：2004-05-20

申请人： Lin-Kai Bu ,  Kuei-Hsiang Chen ,  Pen-Hsin Chen ,  Ming-Yeong Chen

发明人： Lin-Kai Bu ,  Kuei-Hsiang Chen ,  Pen-Hsin Chen ,  Ming-Yeong Chen

IPC分类号： G02F1/133 ,  G09G3/36 ,  G09G5/00

CPC分类号： G09G3/3648 ,  G09G3/3666 ,  G09G2310/021 ,  G09G2310/04 ,  G09G2320/0247 ,  G09G2320/103

摘要： A method for detecting whether or not a display mode has to be switched and for detecting a frame of a liquid crystal display panel. The frame has M vertical blocks each including K display lines each having N horizontal blocks each being composed of multiple display units. First, a horizontal block flag value of each horizontal block is obtained according to energy levels of all of the display units of the horizontal block. Then, a display line flag value of each display line is obtained according to horizontal block flag values of all of the horizontal blocks of the display line. Next, M vertical block flag values are obtained according to the display line flag values of all of the display lines in each vertical block. Then, it is determined whether or not the display mode has to be switched according to the M vertical block flag values.

摘要翻译： 一种用于检测是否必须切换显示模式并用于检测液晶显示面板的框架的方法。 该帧具有M个纵向块，每个垂直块包括K个显示线，每个显示线具有N个水平块，每个由多个显示单元组成。 首先，根据水平方向块的全部显示单位的能量水平求出各水平方向块的水平方块标志值。 然后，根据显示行的全部水平方向块的水平方块标志值，求出各显示行的显示行标志值。 接下来，根据每个垂直块中的所有显示行的显示行标志值来获得M个垂直块标志值。 然后，确定是否必须根据M个垂直块标志值切换显示模式。

公开(公告)号：US07446746B2

公开(公告)日：2008-11-04

申请号：US10850008

申请日：2004-05-20

申请人： Lin-Kai Bu ,  Kuei-Hsiang Chen ,  Pen-Hsin Chen ,  Ming-Yeong Chen

发明人： Lin-Kai Bu ,  Kuei-Hsiang Chen ,  Pen-Hsin Chen ,  Ming-Yeong Chen

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3666 ,  G09G2310/021 ,  G09G2310/04 ,  G09G2320/0247 ,  G09G2320/103

摘要： A method for detecting whether or not a display mode has to be switched and for detecting a frame of a liquid crystal display panel. The frame has M vertical blocks each including K display lines each having N horizontal blocks each being composed of multiple display units. First, a horizontal block flag value of each horizontal block is obtained according to energy levels of all of the display units of the horizontal block. Then, a display line flag value of each display line is obtained according to horizontal block flag values of all of the horizontal blocks of the display line. Next, M vertical block flag values are obtained according to the display line flag values of all of the display lines in each vertical block. Then, it is determined whether or not the display mode has to be switched according to the M vertical block flag values.

摘要翻译： 一种用于检测是否必须切换显示模式并用于检测液晶显示面板的框架的方法。 该帧具有M个纵向块，每个垂直块包括K个显示线，每个显示线具有N个水平块，每个由多个显示单元组成。 首先，根据水平方向块的全部显示单位的能量水平求出各水平方向块的水平方块标志值。 然后，根据显示行的全部水平方向块的水平方块标志值，求出各显示行的显示行标志值。 接下来，根据每个垂直块中的所有显示行的显示行标志值来获得M个垂直块标志值。 然后，确定是否必须根据M个垂直块标志值切换显示模式。

公开(公告)号：US07821483B2

公开(公告)日：2010-10-26

申请号：US11438230

申请日：2006-05-23

申请人： Hsiao-Lan Su ,  Pen-Hsin Chen ,  Yu-Jui Chang ,  Ying-Lieh Chen ,  Lin-Kai Bu

发明人： Hsiao-Lan Su ,  Pen-Hsin Chen ,  Yu-Jui Chang ,  Ying-Lieh Chen ,  Lin-Kai Bu

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G09G3/3688 ,  G09G2330/06

摘要： An interface circuit for data transmission and the method thereof is described. The interface circuit includes a transmitter providing data through first data signals during the data periods corresponding to rising and falling edges of a clock signal, a transition detection unit selectively asserting a detection signal in response to the number of the first data signals having transitions between every two adjacent data periods, a transition reduction unit generating second data signals by outputting the inverted and non-inverted first data signals respectively when the detection signal is asserted and de-asserted, and a receiver restoring the data from the second data signals and the detection signal.

摘要翻译： 描述了用于数据传输的接口电路及其方法。 接口电路包括：在与时钟信号的上升沿和下降沿相对应的数据周期期间通过第一数据信号提供数据的发射器，转换检测单元响应于第一数据信号的数量响应于每个 两个相邻数据周期，转换缩减单元，当检测信号被断言和解除断言时分别输出反相和非反相第一数据信号，并且接收机从第二数据信号恢复数据和检测 信号。

公开(公告)号：US20070273631A1

公开(公告)日：2007-11-29

申请号：US11438230

申请日：2006-05-23

申请人： Hsiao-Lan Su ,  Pen-Hsin Chen ,  Yu-Jui Chang ,  Ying-Lieh Chen ,  Lin-Kai Bu

发明人： Hsiao-Lan Su ,  Pen-Hsin Chen ,  Yu-Jui Chang ,  Ying-Lieh Chen ,  Lin-Kai Bu

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G09G3/3688 ,  G09G2330/06

摘要： An interface circuit for data transmission and the method thereof is described. The interface circuit includes a transmitter providing data through first data signals during the data periods corresponding to rising and falling edges of a clock signal, a transition detection unit selectively asserting a detection signal in response to the number of the first data signals having transitions between every two adjacent data periods, a transition reduction unit generating second data signals by outputting the inverted and non-inverted first data signals respectively when the detection signal is asserted and de-asserted, and a receiver restoring the data from the second data signals and the detection signal.

摘要翻译： 描述了用于数据传输的接口电路及其方法。 接口电路包括：在与时钟信号的上升沿和下降沿相对应的数据周期期间通过第一数据信号提供数据的发射器，转换检测单元响应于第一数据信号的数量响应于每个 两个相邻数据周期，转换缩减单元，当检测信号被断言和解除断言时分别输出反相和非反相第一数据信号，并且接收机从第二数据信号恢复数据和检测 信号。

公开(公告)号：US08280184B2

公开(公告)日：2012-10-02

申请号：US12752270

申请日：2010-04-01

申请人： Shing-Chia Chen ,  Biing-Seng Wu ,  Lin-Kai Bu ,  Kuei-Hsiang Chen

发明人： Shing-Chia Chen ,  Biing-Seng Wu ,  Lin-Kai Bu ,  Kuei-Hsiang Chen

IPC分类号： G06K9/40

CPC分类号： G06T5/007 ,  G06T2207/20012 ,  G06T2207/20016 ,  G06T2207/20021 ,  G09G3/2011 ,  G09G3/3406 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/0673

摘要： An image enhancement apparatus is provided. The image enhancement apparatus includes a global tone mapping curve generator, a local tone mapping curve generator, a reference gamma voltage generator and an image generator. The global tone mapping curve generator generates a global tone mapping curve for an input image according to global characteristic(s) of the input image. The local tone mapping curve generator generates a local tone mapping curve for each image partition within the input image according to the global tone mapping curve and further a feature of the image partition. The reference gamma voltage generator generates a plurality of reference gamma voltages for each image partition according to the corresponding local tone mapping curve for the image partition. The image generator generates an output image according to the reference gamma voltages of the image partitions and the input image.

摘要翻译： 提供了一种图像增强装置。 图像增强装置包括全局色调映射曲线发生器，局部色调映射曲线发生器，参考伽马电压发生器和图像发生器。 全局色调映射曲线生成器根据输入图像的全局特性为输入图像生成全局色调映射曲线。 本地色调映射曲线生成器根据全局色调映射曲线生成输入图像内的每个图像分区的本地色调映射曲线，并且还可以生成图像分区的特征。 参考伽马电压发生器根据图像分区的相应局部色调映射曲线为每个图像分区生成多个参考伽玛电压。 图像发生器根据图像分区和输入图像的参考伽玛电压生成输出图像。

公开(公告)号：US20110243473A1

公开(公告)日：2011-10-06

申请号：US12752270

申请日：2010-04-01

申请人： Shing-Chia Chen ,  Biing-Seng Wu ,  Lin-Kai Bu ,  Kuei-Hsiang Chen

发明人： Shing-Chia Chen ,  Biing-Seng Wu ,  Lin-Kai Bu ,  Kuei-Hsiang Chen

IPC分类号： G06K9/40

CPC分类号： G06T5/007 ,  G06T2207/20012 ,  G06T2207/20016 ,  G06T2207/20021 ,  G09G3/2011 ,  G09G3/3406 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/0673

摘要： An image enhancement apparatus is provided. The image enhancement apparatus includes a global tone mapping curve generator, a local tone mapping curve generator, a reference gamma voltage generator and an image generator. The global tone mapping curve generator generates a global tone mapping curve for an input image according to global characteristic(s) of the input image. The local tone mapping curve generator generates a local tone mapping curve for each image partition within the input image according to the global tone mapping curve and further a feature of the image partition. The reference gamma voltage generator generates a plurality of reference gamma voltages for each image partition according to the corresponding local tone mapping curve for the image partition. The image generator generates an output image according to the reference gamma voltages of the image partitions and the input image.

摘要翻译： 提供了一种图像增强装置。 图像增强装置包括全局色调映射曲线发生器，局部色调映射曲线发生器，参考伽马电压发生器和图像发生器。 全局色调映射曲线生成器根据输入图像的全局特性为输入图像生成全局色调映射曲线。 本地色调映射曲线生成器根据全局色调映射曲线生成输入图像内的每个图像分区的本地色调映射曲线，并且还可以生成图像分区的特征。 参考伽马电压发生器根据图像分区的相应局部色调映射曲线为每个图像分区生成多个参考伽玛电压。 图像发生器根据图像分区和输入图像的参考伽玛电压生成输出图像。

公开(公告)号：US20080266469A1

公开(公告)日：2008-10-30

申请号：US11951563

申请日：2007-12-06

申请人： Kuei-Hsiang Chen ,  Lin-Kai Bu

发明人： Kuei-Hsiang Chen ,  Lin-Kai Bu

IPC分类号： G02F1/133 ,  G09G3/36

CPC分类号： G09G3/2092 ,  G09G2300/0408

摘要： The present invention provides a LCOS display. The display comprises a first PCB, an interface module, a first silicon chip, and a flat cable. The interface module is disposed on the first PCB and used to receive an audio and video signal. The first silicon chip comprises a display area, a processing area, and a metal layer. The display area comprises a pixel array in a LCOS panel formed on the first silicon chip. The processing area comprises a processing unit formed on the first silicon chip. The metal layer is formed on the first silicon chip for electrically connecting the display area with the processing area. The flat cable is used to electrically connect the interface module with the processing unit.

摘要翻译： 本发明提供一种LCOS显示器。 显示器包括第一PCB，接口模块，第一硅芯片和扁平电缆。 接口模块设置在第一PCB上，用于接收音频和视频信号。 第一硅芯片包括显示区域，处理区域和金属层。 显示区域包括形成在第一硅芯片上的LCOS面板中的像素阵列。 处理区域包括形成在第一硅芯片上的处理单元。 金属层形成在第一硅芯片上，用于将显示区域与处理区域电连接。 扁平电缆用于将接口模块与处理单元电连接。

公开(公告)号：US20110134046A1

公开(公告)日：2011-06-09

申请号：US12958616

申请日：2010-12-02

申请人： Shu-Ming Liu ,  Lin-Kai Bu ,  Kuei-Hsiang Chen

发明人： Shu-Ming Liu ,  Lin-Kai Bu ,  Kuei-Hsiang Chen

IPC分类号： G06F3/02 ,  G09G5/00

CPC分类号： G06F3/017 ,  G06F3/0325 ,  G06F3/0346 ,  G09G2370/24

摘要： A display device including a remote control unit and a display panel unit is provided. The display panel unit includes a plurality of optical receivers and a track recognizer. The remote control unit emits a light beam. The optical receivers receive the light beam and convert the light beam into a plurality of sensing voltages. The track recognizer generates a control command according to the sensing voltages so that the display panel unit sets an on-screen display (OSD).

摘要翻译： 提供了包括遥控单元和显示面板单元的显示设备。 显示面板单元包括多个光接收器和轨道识别器。 遥控器发射光束。 光接收器接收光束并将光束转换成多个感测电压。 轨迹识别器根据感测电压产生控制命令，使得显示面板单元设置屏幕显示（OSD）。