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    • 3. 发明授权
    • Multiple input multiple output wireless communication system and channel decomposition method thereof
    • 多输入多输出无线通信系统及其信道分解方法
    • US09231679B1
    • 2016-01-05
    • US14698855
    • 2015-04-29
    • Winbond Electronics Corp.
    • Chia-Hsiang YangYu-Cheng Tsai
    • H04B7/02H04B7/04H04L25/02
    • H04L25/0204H04B7/0413
    • A multiple input multiple output wireless communication system and a channel decomposition method thereof are provided. The wireless communication system includes a precoding unit, a channel estimation unit, a channel decomposition unit and a quantization unit. The precoding unit receives a plurality of transmission data streams and wireless channel information to provide a plurality of transmission symbols to a wireless channel. The channel estimation unit estimates the wireless channel to provide a channel matrix. The channel decomposition unit makes a plurality of elements on a diagonal and adjacent to a side of the diagonal as real numbered elements through an element ration and correspondingly rotates a first unit matrix and a second unit matrix to obtain channel state information. The quantization unit provides the wireless channel information according to the channel state information.
    • 提供了多输入多输出无线通信系统及其信道分解方法。 无线通信系统包括预编码单元,信道估计单元,信道分解单元和量化单元。 预编码单元接收多个传输数据流和无线信道信息,以向无线信道提供多个传输符号。 信道估计单元估计无线信道以提供信道矩阵。 信道分解单元通过元素比例使对角线上的多个元素与对角线的一侧相邻,作为实数元素,并相应地旋转第一单位矩阵和第二单位矩阵以获得信道状态信息。 量化单元根据信道状态信息提供无线信道信息。
    • 6. 发明授权
    • Pixel structure, display panel and manufacturing method of pixel structure
    • 像素结构,显示面板和像素结构的制造方法
    • US09001298B1
    • 2015-04-07
    • US14077191
    • 2013-11-11
    • Au Optronics Corporation
    • Yan-Yu PengHsing-Lung Lee
    • G02F1/1343G02F1/1333
    • G02F1/134363G02F2001/134372
    • A pixel structure includes a scan line, a first insulation layer, a data line, a pixel electrode, a second insulation layer, and a common electrode. The scan line and the first insulation layer are disposed on a first substrate and the first insulation layer covers the scan line. The data line and the pixel electrode are disposed on the first insulation layer. The second insulation layer covers the data line and the pixel electrode and has a first opening located between the data line and the pixel electrode. The common electrode is disposed on the second insulation layer and has slits exposing a portion of the pixel electrode. The common electrode covers the data line and has a first extending portion filled in the first opening such that the first extending portion of the common electrode is located between the data line and the pixel electrode.
    • 像素结构包括扫描线,第一绝缘层,数据线,像素电极,第二绝缘层和公共电极。 扫描线和第一绝缘层设置在第一基板上,第一绝缘层覆盖扫描线。 数据线和像素电极设置在第一绝缘层上。 第二绝缘层覆盖数据线和像素电极,并且具有位于数据线和像素电极之间的第一开口。 公共电极设置在第二绝缘层上并且具有暴露像素电极的一部分的狭缝。 公共电极覆盖数据线,并且具有填充在第一开口中的第一延伸部分,使得公共电极的第一延伸部分位于数据线和像素电极之间。
    • 7. 发明授权
    • Connector
    • 连接器
    • US08899992B2
    • 2014-12-02
    • US13794823
    • 2013-03-12
    • Chung-Chih YangChung-Yuan KuangKuo-Chu Liao
    • Chung-Chih YangChung-Yuan KuangKuo-Chu Liao
    • H01R12/00H01R13/15H01R24/46
    • H01R13/15H01R24/46
    • A connector adapted to be disposed in a mobile device to electrically connect with a signal terminal of an electronic device is provided. The connector includes a casing, a tube, a pin and a terminal set. The casing has a first side, a second side and a through hole, and the tube is disposed in the second side. The pin has a first end and a second end. The first end is slidably disposed in the through hole and the second end protrudes out of the tube. The terminal set includes a first terminal and a second terminal, and the second terminal is movably connected with the first terminal. When the mobile device is assembled to the electronic device, the signal terminal of the electronic device leans against the pin, so that the pin leans against the first terminal to separate the first terminal and the second terminal.
    • 提供一种适于设置在与电子设备的信号端子电连接的移动设备中的连接器。 连接器包括壳体,管,销和端子组。 壳体具有第一侧,第二侧和通孔,并且管设置在第二侧。 销具有第一端和第二端。 第一端可滑动地设置在通孔中,并且第二端从管中突出。 端子组包括第一端子和第二端子,第二端子与第一端子可移动地连接。 当移动设备组装到电子设备时,电子设备的信号端子靠在销上,使得引脚靠在第一端子上以分开第一端子和第二端子。
    • 9. 发明授权
    • Phase-locked loop and method for clock delay adjustment
    • 锁相环和时钟延迟调整方法
    • US08791737B2
    • 2014-07-29
    • US13590185
    • 2012-08-20
    • Wen-Chang Cheng
    • Wen-Chang Cheng
    • H03L7/06
    • H03L7/0995
    • A phase-locked loop (PLL) for clock delay adjustment and a method thereof are disclosed. The method includes the following steps. A reference clock signal and a clock signal are generated. The reference clock signal is fed through an N-divider to generate an output clock signal having a frequency 1/N of the reference clock signal. In a phase frequency detector, a control signal is generated in accordance with a phase difference and a frequency difference between the output clock signal and a feedback signal generated by a voltage controlled oscillator coupled to the phase frequency detector. The control signal is then fed through a charge pump and a loop filter to generate a voltage control signal according to the control signal. Moreover, in an adjustable delay element, a blended delay signal is generated according to a clock signal and the voltage control signal.
    • 公开了一种用于时钟延迟调整的锁相环(PLL)及其方法。 该方法包括以下步骤。 产生参考时钟信号和时钟信号。 参考时钟信号通过N分频器馈送以产生具有参考时钟信号的频率1 / N的输出时钟信号。 在相位频率检测器中,根据相位差和输出时钟信号与耦合到相位频率检测器的压控振荡器产生的反馈信号之间的频率差产生控制信号。 然后通过电荷泵和环路滤波器馈送控制信号,以根据控制信号产生电压控制信号。 此外,在可调延迟元件中,根据时钟信号和电压控制信号产生混合延迟信号。
    • 10. 发明授权
    • Pixel array, active device array substrate and flat display panel
    • 像素阵列,有源器件阵列基板和平板显示面板
    • US08704966B2
    • 2014-04-22
    • US13300674
    • 2011-11-21
    • Chuan-Sheng WeiMing-Tao ChiangYu-Ting LinMaw-Song ChenWei-Ming Huang
    • Chuan-Sheng WeiMing-Tao ChiangYu-Ting LinMaw-Song ChenWei-Ming Huang
    • G02F1/136
    • H01L29/41733G02F1/13624H01L27/124
    • A pixel array including a pixel electrode and an active device is provided. The active device includes a gate, a channel layer, a source, a drain, a connection electrode, a first branch portion and a second branch portion. The gate is electrically connected with a scan line. The channel layer located at a side of the gate is electrically isolated from the gate. The source, the drain and the connection electrode are disposed on a part region of the channel layer. The first branch portion disposed on a part region of the channel layer is connected with an end of the connection electrode. The first branch portion surrounds the source located on the channel layer. The second branch portion disposed on a part region of the channel layer is connected with the other end of the connection electrode. The second branch portion surrounds the drain located on the channel layer.
    • 提供了包括像素电极和有源器件的像素阵列。 有源器件包括栅极,沟道层,源极,漏极,连接电极,第一分支部分和第二分支部分。 栅极与扫描线电连接。 位于栅极侧的沟道层与栅极电绝缘。 源极,漏极和连接电极设置在沟道层的一部分区域上。 设置在沟道层的一部分区域上的第一分支部分与连接电极的一端连接。 第一分支部分围绕位于通道层上的源。 设置在沟道层的一部分区域上的第二分支部分与连接电极的另一端连接。 第二分支部分围绕位于通道层上的漏极。