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    • 2. 发明授权
    • Systems and methods for data addressing in a storage device
    • 存储设备中数据寻址的系统和方法
    • US09019644B2
    • 2015-04-28
    • US13113219
    • 2011-05-23
    • Yang HanZongwang LiShaohua YangWu Chang
    • Yang HanZongwang LiShaohua YangWu Chang
    • G11B5/012G11B5/09G11B20/18G11B20/12
    • G11B5/012G11B5/09G11B20/1217G11B20/1833G11B20/1866G11B2020/1222G11B2020/1267G11B2020/1288G11B2220/2516
    • Various embodiments of the present invention provide systems and methods for format efficient data storage. As an example, a data storage device is described that includes: a storage medium, a read/write head assembly, and a read channel circuit. The read/write head assembly is disposed in relation to the storage medium and operable to sense information corresponding to an encoded codeword. The read channel circuit is operable to receive the encoded codeword. The read channel circuit includes a missing symbols insertion circuit, a codeword de-scramble circuit, an address insertion circuit, and a data decoder circuit. The missing symbols insertion circuit, the codeword de-scramble circuit, and the address insertion circuit together are operable to pad a derivative of the encoded codeword with a plurality of symbols, to de-scramble the derivative of the encoded codeword, and to insert address information corresponding to the derivative of the encoded codeword to yield a modified encoded codeword. The data decoder circuit is operable to apply a data decoding algorithm to the modified encoded codeword to yield a decoded output.
    • 本发明的各种实施例提供了用于格式化数据存储的系统和方法。 作为示例,描述了数据存储设备,其包括:存储介质,读/写头组件和读通道电路。 读/写头组件相对于存储介质设置并且可操作以感测与编码码字对应的信息。 读通道电路可操作以接收编码码字。 读通道电路包括缺失符号插入电路,码字解扰电路,地址插入电路和数据解码器电路。 丢失的符号插入电路,码字解扰电路和地址插入电路在一起可操作以用多个符号填充经编码的码字的导数,以解码编码码字的导数,并插入地址 对应于编码码字的导数的信息以产生经修改的编码码字。 数据解码器电路可操作以将数据解码算法应用到经修改的编码码字以产生解码输出。
    • 6. 发明授权
    • Display device and method for manufacturing the same
    • 显示装置及其制造方法
    • US08760599B2
    • 2014-06-24
    • US12944631
    • 2010-11-11
    • Yun-Jae KimYang-Han SonMin-Ki KimDeok-Jung Kim
    • Yun-Jae KimYang-Han SonMin-Ki KimDeok-Jung Kim
    • G02F1/1333
    • G02F1/1333G02F1/161
    • A display device and a method for manufacturing the same are disclosed. In one embodiment, the display device includes: i) a display panel configured to display an image via a display surface; a transparent protective portion formed over the display panel, ii) a top chassis formed between the transparent protective portion and the display panel and iii) a bottom chassis formed below the display panel and coupled to the top chassis so as to protect the display panel. The display device may further include 1) a plurality of adhesive members arranged at predetermined intervals on an outer periphery of the display surface of the display panel so as to attach the display panel to the top chassis, 2) an adhesive layer formed between the display panel and the transparent protective portion and 3) a sealing portion formed to fill at least part of the space between i) a sidewall portion of the display panel and ii) the top chassis and bottom chassis.
    • 公开了一种显示装置及其制造方法。 在一个实施例中,显示装置包括:i)被配置为经由显示表面显示图像的显示面板; 透明保护部分,形成在所述显示面板上,ii)形成在所述透明保护部分和所述显示面板之间的顶部底架,以及iii)形成在所述显示面板下方并且联接到所述顶部底盘的底部底架,以保护所述显示面板。 显示装置还可以包括:1)在显示面板的显示面的外周以规定的间隔排列的多个粘接部件,将显示面板安装在上机架上; 2)在显示器之间形成的粘接层 面板和透明保护部分,以及3)密封部分,其形成为填充i)显示面板的侧壁部分和ii)顶部底架和底部底架之间的至少一部分空间。
    • 7. 发明授权
    • Adaptive calibration of noise predictive finite impulse response filter
    • 噪声预测有限脉冲响应滤波器的自适应校准
    • US08719682B2
    • 2014-05-06
    • US13525182
    • 2012-06-15
    • Yang HanShaohua YangFan ZhangZongwang LiChangyou Xu
    • Yang HanShaohua YangFan ZhangZongwang LiChangyou Xu
    • G06F11/07
    • G11B20/10046H03M13/1111H03M13/2957H03M13/6325H03M13/6343H04L25/03171H04L25/03318H04L25/067
    • Various embodiments of the present inventions are related to adaptive calibration of NPFIR filters in a data detector. For example, an apparatus for calibrating a noise predictive filter is disclosed, including a data detector operable to generate detected values for data sectors and having an embedded noise predictive finite impulse response filter. The apparatus also includes a comparator operable to determine whether a quality metric for a current one of the data sectors meets a noise threshold. The apparatus also includes a filter calibration circuit operable to adapt a number of filter coefficients for the noise predictive finite impulse response filter based on the detected values for the data sectors, and to omit the detected values for the current one of the data sectors from adaptation for one of the filter coefficients if the quality metric for the current one of the data sectors does not meet the noise threshold.
    • 本发明的各种实施例涉及数据检测器中的NPFIR滤波器的自适应校准。 例如,公开了一种用于校准噪声预测滤波器的装置,包括可操作以产生数据扇区的检测值并具有嵌入式噪声预测有限脉冲响应滤波器的数据检测器。 该装置还包括比较器,可操作以确定当前数据扇区的质量度量是否符合噪声阈值。 该装置还包括滤波器校准电路,其可操作以基于用于数据扇区的检测值来适应用于噪声预测有限脉冲响应滤波器的多个滤波器系数,并且从适配中省去当前数据扇区的检测值 对于当前一个数据扇区的质量度量不满足噪声阈值的滤波器系数之一。
    • 8. 发明授权
    • Variable barrel shifter
    • 可变桶形移位器
    • US08707123B2
    • 2014-04-22
    • US13340974
    • 2011-12-30
    • Dan LiuQi ZuoYong WangYang HanShaohua Yang
    • Dan LiuQi ZuoYong WangYang HanShaohua Yang
    • H03M13/00G11C29/00H03M13/03
    • H03M13/1125G06F5/015H03M13/1117H03M13/112H03M13/1137H03M13/114H03M13/1171H03M13/6516H03M13/658
    • In one embodiment a variable barrel shifter includes a shifter operable to apply a cyclic shift to each of a number of portions of a data word, a pivot circuit operable to swap sections of the data word around at least one pivot point in the data word, a first multiplexer operable to select between an input of the variable barrel shifter or an output of the pivot circuit as an input to the shifter, a second multiplexer operable to select between the input of the variable barrel shifter or an output of the shifter as an input to the pivot circuit, and a third multiplexer operable to select between the output of the shifter or the output of the pivot circuit as an output to the variable barrel shifter.
    • 在一个实施例中,可变桶形移位器包括可移动器,其可操作以对数据字的多个部分中的每一个施加循环移位,枢转电路可操作以在数据字中的至少一个枢轴点周围交换数据字的部分, 第一多路复用器,其可操作以在所述可变桶形移位器的输入端或所述枢转电路的输出端之间选择作为所述移位器的输入;第二多路复用器,其可操作以在所述可变桶形移位器的输入端或所述移位器的输出端之间进行选择, 输入到枢转电路,以及第三复用器,其可操作以在移位器的输出或枢转电路的输出之间选择作为可变桶形移位器的输出。