Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group
    13.
    发明授权
    Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group 有权
    含有光引发剂基团的偏光板用丙烯酸类粘合剂组合物

    公开(公告)号:US08337961B2

    公开(公告)日:2012-12-25

    申请号:US12312212

    申请日:2007-10-31

    IPC分类号: C09K19/00

    摘要: The present invention relates to an acrylic pressure-sensitive adhesive composition which comprises a (meth)acrylic copolymer comprising an alkyl(meth)acrylic acid ester monomer, in which alkyl has 2 to 14 carbon atoms, and a (meth)acrylic acid ester monomer containing a copolymerizable photo-initiator group, wherein it has a gel fraction of 10 to 55% and a swelling ratio of 30 to 110, and a sol (uncross-linked polymer) eluted in final pressure-sensitive adhesive with a solvent (ethyl acetate) has a weight average molecular weight of 600,000 or more; and a polarizing plate and a liquid crystal display device, comprising the same. The polarizing plate according to the present invention has an excellent adhesion durability under a high temperature or a high temperature and humidity condition, has an excellent low light leakage property by effectively providing stress release property, and may greatly improve productivity for polarizing plates, by using photo-curing.

    摘要翻译: 本发明涉及一种丙烯酸类压敏粘合剂组合物,其包含(甲基)丙烯酸酯单体和(甲基)丙烯酸酯单体(甲基)丙烯酸共聚物,其中烷基具有2〜14个碳原子的(甲基)丙烯酸烷基酯单体 含有共聚合的光引发剂基团,其凝胶分数为10〜55%,溶胀比为30〜110,溶剂(未交联聚合物)在溶剂(乙酸乙酯 )的重均分子量为60万以上; 以及包括该偏振板的液晶显示装置。 根据本发明的偏光板在高温或高温和高湿条件下具有优异的粘合耐久性,通过有效地提供应力释放性能具有优异的低漏光性能,并且可以通过使用可大大提高偏振片的生产率 光固化。

    AUDIO SIGNAL PROCESSING METHOD AND DEVICE
    15.
    发明申请
    AUDIO SIGNAL PROCESSING METHOD AND DEVICE 有权
    音频信号处理方法和装置

    公开(公告)号:US20120239389A1

    公开(公告)日:2012-09-20

    申请号:US13511331

    申请日:2010-11-24

    IPC分类号: G10L11/06 G10L11/04

    摘要: Disclosed is an audio signal processing method comprising the steps of: receiving an audio signal containing current frame data; generating a first temporary output signal for the current frame when an error occurs in the current frame data, by carrying out frame error concealment with respect to the current frame data a random codebook; generating a parameter by carrying out one or more of short-term prediction, long-term prediction and a fixed codebook search based on the first temporary output signal; and memory updating the parameter for the next frame; wherein the parameter comprises one or more of pitch gain, pitch delay, fixed codebook gain and a fixed codebook.

    摘要翻译: 公开了一种音频信号处理方法,包括以下步骤:接收包含当前帧数据的音频信号; 通过对当前帧数据执行随机码本的帧错误隐藏,当前帧数据发生错误时,产生当前帧的第一临时输出信号; 通过基于第一临时输出信号执行短期预测,长期预测和固定码本搜索中的一个或多个来产生参数; 和存储器更新下一帧的参数; 其中所述参数包括音调增益,音调延迟,固定码本增益和固定码本中的一个或多个。

    Audio signal processing method and device
    16.
    发明授权
    Audio signal processing method and device 有权
    音频信号处理方法及装置

    公开(公告)号:US09020812B2

    公开(公告)日:2015-04-28

    申请号:US13511331

    申请日:2010-11-24

    摘要: Disclosed is an audio signal processing method comprising the steps of: receiving an audio signal containing current frame data; generating a first temporary output signal for the current frame when an error occurs in the current frame data, by carrying out frame error concealment with respect to the current frame data a random codebook; generating a parameter by carrying out one or more of short-term prediction, long-term prediction and a fixed codebook search based on the first temporary output signal; and memory updating the parameter for the next frame; wherein the parameter comprises one or more of pitch gain, pitch delay, fixed codebook gain and a fixed codebook.

    摘要翻译: 公开了一种音频信号处理方法,包括以下步骤:接收包含当前帧数据的音频信号; 通过对当前帧数据执行随机码本的帧错误隐藏,当前帧数据发生错误时,产生当前帧的第一临时输出信号; 通过基于第一临时输出信号执行短期预测,长期预测和固定码本搜索中的一个或多个来产生参数; 和存储器更新下一帧的参数; 其中所述参数包括音调增益,音调延迟,固定码本增益和固定码本中的一个或多个。

    Method and circuit for controlling power level in the electromagnetic
induction cooker
    17.
    发明授权
    Method and circuit for controlling power level in the electromagnetic induction cooker 失效
    用于控制电磁炉中功率电平的方法和电路

    公开(公告)号:US5004881A

    公开(公告)日:1991-04-02

    申请号:US440264

    申请日:1989-11-22

    申请人: Min Ki Lee

    发明人: Min Ki Lee

    IPC分类号: G05D23/19 H05B6/06

    CPC分类号: H05B6/062 G05D23/1913

    摘要: A method and circuit controls the power level in an EI cooker by using a combination of time duty ratio control and pulse width modulation control depending upon the power level established by the user. When the power level is low, the turning on and off of the power transistor is controlled by the time duty ratio control method. When the power level is high, the turning on and off of the power transistor is controlled by the pulse width modulation control method.

    摘要翻译: 一种方法和电路通过使用时间占空比控制和脉冲宽度调制控制的组合根据用户建立的功率电平来控制EI炊具中的功率电平。 当功率电平低时,功率晶体管的导通和截止由时间占空比控制方法控制。 当功率电平高时,功率晶体管的导通和截止由脉冲宽度调制控制方法控制。