Thermosetting oligomer or polymer, thermosetting resin composition including the oligomer or polymer, and printed circuit board using the composition
    2.
    发明授权
    Thermosetting oligomer or polymer, thermosetting resin composition including the oligomer or polymer, and printed circuit board using the composition 有权
    包括低聚物或聚合物的热固性低聚物或聚合物,热固性树脂组合物,以及使用该组合物的印刷电路板

    公开(公告)号:US08986846B2

    公开(公告)日:2015-03-24

    申请号:US12489881

    申请日:2009-06-23

    摘要: A thermosetting oligomer or thermosetting polymer is provided. The thermosetting oligomer or thermosetting polymer contains repeating units, each of which has at least one thermosetting functional group in the side chain and is represented by Formula 1: where repeating units include X1, A1, and Y1 subunits, sidechain units include linking unit L and thermosetting functional group Z, and n is an integer from 1 to 4. The thermosetting oligomer or thermosetting polymer has a low coefficient of thermal expansion and high or no glass transition temperature, stiffness, processability, heat resistance and mechanical properties. The thermosetting oligomer or thermosetting polymer is highly soluble, wettable and dimensionally stable and is suitable for use in films, prepregs and printed circuit boards. Further provided are a thermosetting resin composition including the thermosetting oligomer or thermosetting polymer and a printed circuit board using the composition.

    摘要翻译: 提供了一种热固性低聚物或热固性聚合物。 热固性低聚物或热固性聚合物含有重复单元,每个重复单元在侧链中具有至少一个热固性官能团,由式1表示:其中重复单元包括X1,A1和Y1亚基,侧链单元包括连接单元L和 热固性官能团Z,n为1至4的整数。热固性低聚物或热固性聚合物具有低的热膨胀系数,高玻璃化转变温度,刚度,加工性,耐热性和机械性能。 热固性低聚物或热固性聚合物是高度可溶的,可湿润的和尺寸稳定的并且适用于薄膜,预浸料和印刷电路板。 还提供了包含热固性低聚物或热固性聚合物的热固性树脂组合物和使用该组合物的印刷电路板。

    SIGNAL GENERATION DEVICE
    3.
    发明申请
    SIGNAL GENERATION DEVICE 有权
    信号发生装置

    公开(公告)号:US20120314543A1

    公开(公告)日:2012-12-13

    申请号:US13306389

    申请日:2011-11-29

    申请人: Jae Jun Lee

    发明人: Jae Jun Lee

    IPC分类号: G01V1/155

    CPC分类号: G06F3/03545 G06F3/043

    摘要: Provided is a signal generation device used for an information input method using an ultrasonic signal. Contact electrodes which are formed in a flexible printed circuit board to be in contact with an ultrasonic wave generation unit and reference signal generation units are disposed in a row, so that a length of the flexible printed circuit board can be reduced. Accordingly, in comparison with a signal generation module in the related art, a length of the signal generation module can be reduced, so that the signal generation device can be miniaturized. In addition, in order to maintain the contact between contact electrodes of the flexible printed circuit board and the ultrasonic wave generation unit, the contact electrodes which are in contact with the ultrasonic wave generation unit and the flexible printed circuit board are surrounded by a contact maintaining member which is constructed with a cylindrical elastic member.

    摘要翻译: 提供了一种用于使用超声波信号的信息输入方法的信号生成装置。 形成在柔性印刷电路板中以与超声波发生单元接触的接触电极和参考信号产生单元被布置成一排,使得柔性印刷电路板的长度可以减小。 因此,与现有技术的信号生成模块相比,能够减小信号生成模块的长度,能够使信号生成装置小型化。 此外,为了保持柔性印刷电路板的接触电极和超声波发生单元之间的接触,与超声波发生单元和柔性印刷电路板接触的接触电极被保持接触 构件,其由圆柱形弹性构件构成。

    Organic-inorganic metal hybrid material and composition for producing organic insulator comprising the same
    5.
    发明授权
    Organic-inorganic metal hybrid material and composition for producing organic insulator comprising the same 失效
    有机无机金属杂化材料及其制造方法的组合物

    公开(公告)号:US07560580B2

    公开(公告)日:2009-07-14

    申请号:US11002460

    申请日:2004-12-03

    IPC分类号: C07F7/08

    摘要: An organic-inorganic metal hybrid material and a composition for producing an organic insulator comprising the hybrid material. The hybrid material shows high solubility in organic solvents and monomers, and superior adhesion to substrates. In addition, the hybrid material has a high dielectric constant and a high degree of crosslinking. Based on these advantages, the hybrid material or the composition can be applied to the fabrication of various electronic devices by a wet process.

    摘要翻译: 一种有机 - 无机金属杂化材料和用于制造包含该混合材料的有机绝缘体的组合物。 杂化材料在有机溶剂和单体中表现出高溶解度,并且对基材具有优异的粘附性。 此外,混合材料具有高介电常数和高交联度。 基于这些优点,混合材料或组合物可以通过湿法应用于各种电子器件的制造。

    Signal generation device
    7.
    发明授权
    Signal generation device 有权
    信号发生装置

    公开(公告)号:US09007874B2

    公开(公告)日:2015-04-14

    申请号:US13306389

    申请日:2011-11-29

    申请人: Jae Jun Lee

    发明人: Jae Jun Lee

    CPC分类号: G06F3/03545 G06F3/043

    摘要: Provided is a signal generation device used for an information input method using an ultrasonic signal. Contact electrodes which are formed in a flexible printed circuit board to be in contact with an ultrasonic wave generation unit and reference signal generation units are disposed in a row, so that a length of the flexible printed circuit board can be reduced. Accordingly, in comparison with a signal generation module in the related art, a length of the signal generation module can be reduced, so that the signal generation device can be miniaturized. In addition, in order to maintain the contact between contact electrodes of the flexible printed circuit board and the ultrasonic wave generation unit, the contact electrodes which are in contact with the ultrasonic wave generation unit and the flexible printed circuit board are surrounded by a contact maintaining member which is constructed with a cylindrical elastic member.

    摘要翻译: 提供了一种用于使用超声波信号的信息输入方法的信号生成装置。 形成在柔性印刷电路板中以与超声波发生单元接触的接触电极和参考信号产生单元被布置成一排,使得柔性印刷电路板的长度可以减小。 因此,与现有技术的信号生成模块相比,能够减小信号生成模块的长度,能够使信号生成装置小型化。 此外,为了保持柔性印刷电路板的接触电极和超声波发生单元之间的接触,与超声波发生单元和柔性印刷电路板接触的接触电极被保持接触 构件,其由圆柱形弹性构件构成。

    Class E power amplifier
    8.
    发明授权
    Class E power amplifier 有权
    E级功率放大器

    公开(公告)号:US08704601B2

    公开(公告)日:2014-04-22

    申请号:US13516230

    申请日:2010-12-15

    IPC分类号: H03F3/04

    摘要: The present invention includes a class-E power amplifier, comprising a driver stage (DS) including a first power amplifier with transistors, to which an input signal is inputted; a main stage (MS), including a second power amplifier with transistors, whose input is connected to the output of the DS; and a first LC resonator whose one end is connected to the output of the DS and the other end to the ground as an AC equivalent circuit and a second LC resonator whose one end is connected to the input of the MS and the other end to the ground as an AC equivalent circuit. In accordance with the present invention, as the voltage stress is reduced on the CMOS class-E power amplifier, the application of the high power supply voltage may be allowed and therefore the load impedance may be high while the same efficiency is maintained.

    摘要翻译: 本发明包括一个E类功率放大器,包括一个驱动级(DS),该驱动级包括一个输入信号的晶体管的第一功率放大器; 主级(MS),包括具有晶体管的第二功率放大器,其输入连接到DS的输出; 以及第一LC谐振器,其一端连接到DS的输出端,另一端连接到地面作为AC等效电路,第二LC谐振器的一端连接到MS的输入端,另一端连接到 作为交流等效电路接地。 根据本发明,由于CMOS E类功率放大器的电压应力降低,可以允许施加高电源电压,因此负载阻抗可能高,同时保持相同的效率。

    Certification system in network and method thereof
    10.
    发明授权
    Certification system in network and method thereof 有权
    网络认证体系及其方法

    公开(公告)号:US08504829B2

    公开(公告)日:2013-08-06

    申请号:US11510391

    申请日:2006-08-25

    申请人: Jae Jun Lee

    发明人: Jae Jun Lee

    IPC分类号: H04L29/06

    摘要: A certification system connected to a radio communication system which includes a device configured to perform a first certification based on first information received via the radio communication system from a radio terminal. A first access server is connected to a first network and to the radio network and the first access server is configured to acquire the first information and to perform a second certification based on second information received via the radio network from the radio terminal. The first access server also selectively provides information requested by the radio terminal to the radio terminal based on the second information.

    摘要翻译: 连接到无线电通信系统的认证系统,其包括被配置为基于经由无线电通信系统从无线电终端接收的第一信息来执行第一认证的设备。 第一接入服务器连接到第一网络和无线网络,并且第一接入服务器被配置为获取第一信息,并且基于经由无线电网络从无线终端接收的第二信息来执行第二认证。 第一接入服务器还基于第二信息选择性地向无线终端提供由无线终端请求的信息。