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    • 21. 发明授权
    • Image processing apparatus, image recording apparatus, image reproducing apparatus, camera system, computer program, and storage medium
    • 图像处理装置,图像记录装置,图像再现装置,相机系统,计算机程序和存储介质
    • US07158682B2
    • 2007-01-02
    • US10420887
    • 2003-04-23
    • Yutaka Sano
    • Yutaka Sano
    • G06K9/36G06K9/46
    • H04N19/645H04N19/61H04N19/63
    • An image processing apparatus includes an image compression device which performs a discrete wavelet transform of pixel values for each rectangular portion to produce wavelet coefficients, and performs a hierarchical compression coding of the wavelet coefficients for each rectangular portion so that a codestream is produced. A codestream transform device is provided to reduce an amount of code data in the codestream. The codestream transform device comprises a syntax analysis unit which analyzes header information of each rectangular portion in the codestream. A comparison unit determines a similarity of pixel values between a current frame and a preceding frame in the codestream based on a result of the analysis. A codestream generating unit deletes code data of a corresponding rectangular portion of the current frame when the similarity is larger than a given threshold value.
    • 一种图像处理装置包括对每个矩形部分执行像素值的离散小波变换以产生小波系数的图像压缩装置,并且对每个矩形部分执行小波系数的分级压缩编码,从而产生码流。 提供码流变换设备以减少码流中的代码数据量。 码流变换装置包括分析码流中每个矩形部分的标题信息的语法分析单元。 比较单元基于分析结果确定码流中的当前帧和前一帧之间的像素值的相似度。 当相似度大于给定阈值时,码流生成单元删除当前帧的相应矩形部分的代码数据。
    • 24. 发明申请
    • Liquid crystal display apparatus
    • 液晶显示装置
    • US20060001822A1
    • 2006-01-05
    • US11171286
    • 2005-07-01
    • Yutaka Sano
    • Yutaka Sano
    • G02F1/1345
    • G09G3/3685G02F1/13452G09G2300/0426G09G2320/0233G09G2352/00
    • A liquid crystal display apparatus configured in such manner such that multiple (N, N>2) tape carrier packages (TCPs) respectively mounting liquid crystal driver ICs SD1 to SD6 are disposed on the periphery of a liquid crystal display panel 2, whereby the neighboring TCPs are connected to each other via respective connection wires L1 to L6 formed on the liquid crystal display panel 2 as well as signals and a voltage required for driving the liquid crystal display panel 2 and the liquid crystal driver ICs SD1 to SD6 are supplied by a control circuit 3 to at least one of the TCPs, with the signals and voltage being supplied by the control circuit sequentially to and from the particular TCP are then transmitted to one of the adjacent TCPs, where a serially connected group is configured by serially connecting the N of TCPs and divided into two parts at the center thereof, and the signals and voltage are independently supplied from the control circuit to the two neighboring TCPs on both sides of the location of the division. According to the present invention, it is possible to provide a liquid crystal display apparatus which can reduce unevenness in display quality of the center and peripheral portions of the liquid crystal display panel, utilizing a lesser number of wires between the control circuit board and the liquid crystal display panel.
    • 一种以这样的方式配置的液晶显示装置,即在液晶显示面板2的周围配置分别安装液晶驱动IC SD1〜SD6的多个(N,N> 2)个带载体封装(TCP),由此 相邻的TCP通过形成在液晶显示面板2上的各个连接线L 1〜L 6彼此连接,以及驱动液晶显示面板2和液晶驱动器IC1〜1所需的电压 SD 6由控制电路3提供给至少一个TCP,其中由控制电路依次向特定TCP提供信号和电压的电压然后发送到相邻TCP之一,其中串行连接的组 通过串行连接TCP的N并在其中心被分成两部分来配置,并且信号和电压被独立地从控制电路提供给b上的两个相邻的TCP 分区位置的旁边。 根据本发明,可以提供一种液晶显示装置,其可以在控制电路板和液体之间利用较少数量的电线来减少液晶显示面板的中心和周边部分的显示质量的不均匀性 水晶显示面板。
    • 29. 发明申请
    • Semiconductor device and test method thereof
    • 半导体器件及其测试方法
    • US20110199138A1
    • 2011-08-18
    • US12929755
    • 2011-02-14
    • Yutaka Sano
    • Yutaka Sano
    • H03L7/06
    • H03L7/0807H03L7/07H03L7/0814
    • A semiconductor device includes a PLL (Phase Locked Loop) circuit configured to generate a reception clock signal and a transmission clock signal based on a reference clock signal which has been subjected to frequency-modulation; a serializer configured to convert parallel data into serial data in response to the transmission clock signal to output the serial data; and a CDR (Clock Data Recovery) circuit configured to perform clock data recovery on reception data in response to the reception clock signal to output recovery data. A deserializer is configured to convert the recovery data into parallel data; and a loop-back line configured to supply the serial data outputted from the serializer to the CDR circuit as the reception data.
    • 半导体器件包括:PLL(锁相环)电路,被配置为基于经过频率调制的参考时钟信号产生接收时钟信号和发送时钟信号; 串行器,被配置为响应于传输时钟信号将并行数据转换成串行数据以输出串行数据; 以及CDR(时钟数据恢复)电路,被配置为响应于接收时钟信号在接收数据上执行时钟数据恢复以输出恢复数据。 解串器被配置为将恢复数据转换成并行数据; 以及回送线,被配置为将从串行器输出的串行数据提供给CDR电路作为接收数据。
    • 30. 发明申请
    • Electro-optical device and electronic apparatus
    • 电光装置和电子设备
    • US20070281430A1
    • 2007-12-06
    • US11785219
    • 2007-04-16
    • Yukiya HirabayashiTakashi SatoYutaka Sano
    • Yukiya HirabayashiTakashi SatoYutaka Sano
    • H01L21/336
    • H01L27/124H01L27/1255
    • An electro-optical device includes pixel regions arranged at intersections of a plurality of data lines and a plurality of scanning lines on an element substrate. A sensor element, a sensor signal line for outputting a signal from the sensor element, a common wiring line, and a capacitive-coupling-operation bidirectional diode element are disposed at an end of a region on the element substrate in which the pixel regions are arranged. The capacitive-coupling-operation bidirectional diode element includes two capacitive-coupling-operation diode elements each including a semiconductor element including a source electrode, a drain electrode, a semiconductor layer having a channel region, and a gate electrode facing the channel region with a gate insulating film disposed therebetween, and a capacitor element arranged between one of the source electrode and the drain electrode and the gate electrode, the two capacitive-coupling-operation diode elements being electrically connected in opposite directions to each other. The sensor signal line is electrically connected to the common wiring line via the capacitive-coupling-operation bidirectional diode element. A control wiring line for supplying a gate voltage setting the semiconductor elements of the capacitive-coupling-operation bidirectional diode element to be in a non-conducting state is disposed for the capacitive-coupling-operation bidirectional diode element.
    • 电光装置包括配置在元件基板上的多条数据线和多条扫描线的交点处的像素区域。 传感器元件,用于输出来自传感器元件的信号的传感器信号线,公共布线和电容耦合操作双向二极管元件设置在元件基板上的像素区域为 安排。 电容耦合操作双向二极管元件包括两个电容耦合操作二极管元件,每个二极管元件包括半导体元件,该半导体元件包括源电极,漏电极,具有沟道区的半导体层,以及面向沟道区的栅电极, 设置在它们之间的栅极绝缘膜,以及布置在源极和漏极之间的一个电容器元件和栅电极,两个电容耦合操作二极管元件彼此相反地电连接。 传感器信号线通过电容耦合操作双向二极管元件电连接到公共布线。 为了将电容耦合操作双向二极管元件的半导体元件设定为非导通状态的栅极电压,设置用于电容耦合操作双向二极管元件的控制布线。