Lossless image compression and decompression method for high definition image and electronic device using the same
    72.
    发明授权
    Lossless image compression and decompression method for high definition image and electronic device using the same 有权
    无损图像压缩和解压缩方法为高分辨率图像和电子设备使用相同

    公开(公告)号:US08699804B2

    公开(公告)日:2014-04-15

    申请号:US13089758

    申请日:2011-04-19

    IPC分类号: G06K9/36

    CPC分类号: H04N19/593

    摘要: A lossless image compression method for a high definition image is provided. The image compression method generates a minimum value of values produced by subtracting a current virtual pixel value from an average of neighbor pixels designated by a plurality of directions, as the prediction value of a current pixel. Thus, the image compression more efficient than the current JPEG-LS can be achieved.

    摘要翻译: 提供了一种用于高分辨率图像的无损图像压缩方法。 图像压缩方法生成通过从由多个方向指定的相邻像素的平均值中减去当前虚拟像素值而产生的值的最小值作为当前像素的预测值。 因此,可以实现比当前JPEG-LS更有效的图像压缩。

    Apparatus of 60 GHZ band modem
    73.
    发明授权
    Apparatus of 60 GHZ band modem 有权
    60 GHZ频带调制解调器的装置

    公开(公告)号:US08675715B2

    公开(公告)日:2014-03-18

    申请号:US12977261

    申请日:2010-12-23

    IPC分类号: H04B1/38

    摘要: A high-bandwidth communication modem such as an ultra wideband (UWB) communication modem or a high-giga wideband (HGWB) modem includes an interface configured to transceive data in connection with a host device, a baseband processor configured to process, in a parallel manner, a baseband signal being transceived between the interface and a parallel/serial converter, the parallel/serial converter configured to combine a parallel signal into a serial signal and output the serial signal, and separate a serial signal into a parallel signal and output the parallel signal, a radio frequency (RF) processor configured to reduce a frequency of a received UWB or HGWB signal and transmit the frequency-reduced signal to the parallel/serial converter, and increase a frequency of the serial signal received from the parallel/serial converter and transmit the frequency-increased signal to a directional antenna, and the directional antenna configured to transceive a wireless signal by forming a directional beam and control a direction of the directional beam.

    摘要翻译: 诸如超宽带(UWB)通信调制解调器或高千兆宽带(HGWB)调制解调器的高带宽通信调制解调器包括被配置为收发与主机设备相关的数据的接口,被配置为以并行方式处理的基带处理器 方式,在接口和并行/串行转换器之间收发基带信号,并行/串行转换器被配置为将并行信号组合成串行信号并输出​​串行信号,并将串行信号分离成并行信号并输出 并行信号,射频(RF)处理器,被配置为降低接收的UWB或HGWB信号的频率,并将频率降低的信号发送到并行/串行转换器,并且增加从并行/串行接收的串行信号的频率 转换器,并将频率增加的信号发送到定向天线,并且定向天线被配置成通过形成一个无线信号来收发无线信号 光束束并控制方向光束的方向。

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    74.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号:US20140071027A1

    公开(公告)日:2014-03-13

    申请号:US13751263

    申请日:2013-01-28

    IPC分类号: G09G3/32

    摘要: A display device includes a plurality of pixels, each pixel including an organic light emitting diode (OLED) and a driving transistor, a sustain power supply unit applying a first sustain voltage to a plurality of data lines connected to the plurality of pixels, and a data driver applying one of a data signal and a second sustain voltage to the plurality of data lines. For each pixel, the sustain power supply unit applies the first sustain voltage as a first level voltage to reset a gate voltage of the driving transistor and applies the first sustain voltage as a second level voltage to increase the gate voltage of the driving transistor. When an anode voltage of the OLED in each pixel is discharged to be reset, the anode voltage of the OLED is controlled according to a voltage difference between the first level voltage and the second level voltage.

    摘要翻译: 显示装置包括多个像素,每个像素包括有机发光二极管(OLED)和驱动晶体管,维持电源单元对连接到多个像素的多个数据线施加第一维持电压,以及 数据驱动器将数据信号和第二维持电压中的一个施加到多条数据线。 对于每个像素,维持电源单元施加第一维持电压作为第一电平电压以复位驱动晶体管的栅极电压,并施加第一维持电压作为第二电平电压以增加驱动晶体管的栅极电压。 当每个像素中的OLED的阳极电压被放电以被复位时,OLED的阳极电压根据第一电平电压和第二电平电压之间的电压差来控制。

    Stereoscopic video file format and computer readable recording medium in which stereoscopic video file is recorded according thereto
    75.
    发明授权
    Stereoscopic video file format and computer readable recording medium in which stereoscopic video file is recorded according thereto 有权
    立体视频文件格式和根据其记录立体视频文件的计算机可读记录介质

    公开(公告)号:US08659642B2

    公开(公告)日:2014-02-25

    申请号:US12864404

    申请日:2009-01-28

    IPC分类号: H04N13/00

    摘要: The present invention relates to a stereoscopic video file format capable of improving bit efficiency and processing efficiency and a computer-readable recording medium in which the corresponding stereoscopic video file are recorded. The present invention includes: a file type box that stores file format information and information indicating whether or not to include monoscopic data; a movie box that stores a plurality of trak boxes configuring stereoscopic video streams; a media data box that stores multimedia resources; a stereoscopic video media information box that stores at least one common stereoscopic video stream arrangement information; a stereoscopic camera and display information reference box that stores camera parameter and recommendation display information referenced by the plurality of trak boxes; a stereoscopic camera and display information box that exists at each stereoscopic image frame of the stereoscopic video stream and stores reference information of the stereoscopic camera and display information reference box; and a meta box that stores metadata, thereby making it possible to minimize overlapping data and optimizing a configuration of a file format in a simple form.

    摘要翻译: 本发明涉及能够提高比特效率和处理效率的立体视频文件格式以及其中记录相应的立体视频文件的计算机可读记录介质。 本发明包括:存储文件格式信息的文件类型框和指示是否包括单视场数据的信息; 存储配置立体视频流的多个trak盒的电影盒; 存储多媒体资源的媒体数据盒; 立体视频媒体信息盒,其存储至少一个公共立体视频流布置信息; 立体摄像机和显示信息参考箱,其存储由多个trak盒参考的照相机参数和推荐显示信息; 立体摄像机和显示信息框,其存在于立体视频流的每个立体图像帧处,并存储立体照相机和显示信息参考框的参考信息; 以及存储元数据的元框,从而可以最小化重叠数据并以简单的形式优化文件格式的配置。

    Nanoplatelet-Type Zirconium Phosphate and Method for Preparing Same
    77.
    发明申请
    Nanoplatelet-Type Zirconium Phosphate and Method for Preparing Same 有权
    纳米片型磷酸锆及其制备方法

    公开(公告)号:US20130330539A1

    公开(公告)日:2013-12-12

    申请号:US13824559

    申请日:2011-12-27

    IPC分类号: C23F11/18

    摘要: A platelet-type zirconium phosphate, which has a P—OH group contained in a structure thereof, and has a crystalline peak at a 2θ value of 11.6±2 degrees and no crystalline peak at a 2θ value of less than 11.6±2 degrees in X-ray diffraction analysis, is provided. The platelet-type zirconium phosphate has a platelet-type structure and can be uniformly dispersed at a nanoscale level in a coating film to exhibit excellent surface gloss and barrier capability. Also, the platelet-type zirconium phosphate can exhibit excellent corrosion resistance due to the presence of the P—OH group on a surface thereof, and can be dispersed not only in an aqueous solution but also in an organic solvent.

    摘要翻译: 在其结构中含有P-OH基团的片状磷酸锆,在2θ值为11.6±2度时具有晶体峰值,在2θ值小于11.6±2度时没有结晶峰值 提供X射线衍射分析。 该血小板型磷酸锆具有血小板型结构,可以在涂膜中以纳米级均匀分散,表现出优异的表面光泽和阻隔能力。 此外,由于在其表面上存在P-OH基团,所以血小板型磷酸锆可以表现出优异的耐腐蚀性,并且不仅可以分散在水溶液中,而且可以分散在有机溶剂中。

    Backbone edge switching apparatus and packet processing method of the backbone edge switching apparatus
    79.
    发明授权
    Backbone edge switching apparatus and packet processing method of the backbone edge switching apparatus 有权
    骨干边缘交换装置的骨干边缘交换装置和分组处理方法

    公开(公告)号:US08582575B2

    公开(公告)日:2013-11-12

    申请号:US12873620

    申请日:2010-09-01

    申请人: Chang-Ho Choi

    发明人: Chang-Ho Choi

    IPC分类号: H04L12/56

    CPC分类号: H04L45/742 H04L49/3009

    摘要: Provided is a backbone edge switching apparatus and a packet processing method of the backbone edge switching apparatus. The backbone edge switching apparatus may generate and manage an integrated service flow by performing a lookup according to multiple layers with respect to an input packet. Accordingly, it is possible to provide various and effective transmission services.

    摘要翻译: 提供了骨干边缘交换装置的骨干边缘交换装置和分组处理方法。 骨干边缘交换装置可以通过根据输入分组的多层执行查找来生成和管理综合服务流。 因此,可以提供各种有效的传输服务。

    Apparatus and method for driving liquid crystal display device
    80.
    发明授权
    Apparatus and method for driving liquid crystal display device 有权
    用于驱动液晶显示装置的装置和方法

    公开(公告)号:US08581819B2

    公开(公告)日:2013-11-12

    申请号:US11646556

    申请日:2006-12-28

    申请人: Sang Ho Choi

    发明人: Sang Ho Choi

    IPC分类号: G09G3/36

    摘要: A liquid crystal display device includes first and second substrates facing each other with a liquid crystal layer therebetween, a first data line, a second data line, a gate line, a pixel electrode and a reset electrode on the first substrate, the first data line crossing the gate line to define a pixel region, and a common electrode on the second substrate, during a first period of a frame, the pixel electrode and the reset electrode generating a horizontal electric field with respect to the substrates, and during a second period of the frame the common electrode and the pixel and reset electrodes generating a vertical electric field with respect to the substrates.

    摘要翻译: 液晶显示装置包括第一和第二基板,第一和第二基板之间具有液晶层,第一数据线,第二数据线,栅极线,像素电极和复位电极,第一数据线 跨越栅极线以限定像素区域,以及在第二基板上的公共电极,在帧的第一周期期间,像素电极和复位电极相对于基板产生水平电场,并且在第二周期期间 所述公共电极和所述像素和复位电极相对于所述衬底产生垂直电场。