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    • 71. 发明申请
    • Printed circuit board including embedded capacitors and method of manufacturing the same
    • 印刷电路板包括嵌入式电容器及其制造方法
    • US20060032666A1
    • 2006-02-16
    • US11031508
    • 2005-01-06
    • Jin KimMin KimJun OhTae Kim
    • Jin KimMin KimJun OhTae Kim
    • H05K1/16
    • H05K1/162H05K1/0373H05K3/4602H05K3/4623H05K3/4688H05K2201/0209H05K2201/09536H05K2201/09672Y10T29/435Y10T29/49126Y10T29/4913Y10T29/49155Y10T29/49165
    • Disclosed herein is a printed circuit board including embedded capacitors, composed of a polymer condenser laminate including a plurality of polymer condenser layers, each of which has a polymer sheet and a conductor pattern formed on the polymer sheet, and a via hole for interlayer connection therethrough, and a circuit layer formed on either surface or both surfaces of the polymer condenser laminate and having a circuit pattern and a via hole for interlayer connection therethrough. The printed circuit board of the current invention has higher capacitance density per unit area than conventional embedded capacitor printed circuit boards, whereby capacitors having various capacitance values, such as multilayered ceramic capacitors having high capacitance, can be embedded in the printed circuit board, instead of being mounted thereon. Also, a method of manufacturing the printed circuit board including embedded capacitors is provided.
    • 本发明公开了一种印刷电路板,其包括嵌入式电容器,其由聚合物冷凝器层压体构成,聚合物冷凝层压板包括多个聚合物聚合物层,每个聚合物聚合物层具有形成在聚合物片上的聚合物片和导体图案,以及用于层间连接的通孔 以及形成在聚合物冷凝层叠体的任一表面或两个表面上的电路层,并且具有电路图案和用于通过其进行层间连接的通孔。 本发明的印刷电路板具有比常规的嵌入式电容器印刷电路板更高的每单位面积的电容密度,由此具有各种电容值的电容器,例如具有高电容的多层陶瓷电容器可以嵌入印刷电路板中,而不是 安装在其上。 此外,提供了一种制造包括嵌入式电容器的印刷电路板的方法。
    • 74. 发明授权
    • Low power consumption comparator circuit
    • 低功耗比较电路
    • US5600269A
    • 1997-02-04
    • US352830
    • 1994-12-02
    • Won-Chul SongChang-Jun OhJong-Ryul LeeHae-Wook ChoiBang-Sup Song
    • Won-Chul SongChang-Jun OhJong-Ryul LeeHae-Wook ChoiBang-Sup Song
    • G11C11/409G11C7/06H03F3/45H03K3/356H03K5/08H03K5/24H03M1/34G11C7/00
    • H03K3/356156G11C7/062H03F3/45076H03K3/356139H03K3/356191H03K5/2481H03K5/249
    • Disclosed is a low power-consumption type comparator circuit having two input terminals for receiving two input signals, one of which is an input reference signal and the other of which is an input comparison signal, and two output terminals, the circuit comprising signal converting portion for converting the input signals into current signals, respectively; switching portion for controlling transmission of the current signals to output terminals of the circuit in response to a latch signal indicating a latch operation or a normal operation of the circuit; high level holding portion for maintaining each voltage level of the output terminals to a logical high-state only when the latch operation of the circuit is not performed; amplifying/determining portion for amplifying the current signals and determining logical level of the input comparison signal; and output feedback portion for receiving output signals of the output terminals and enabling to make a current flowing in the circuit to a zero-state, only while the circuit is at the latch operation. Since a current-consumption is at a zero-state during the normal operation of the comparator circuit, the comparator circuit has a low power-consumption characteristic.
    • 公开了一种低功耗型比较器电路,具有用于接收两个输入信号的两个输入端,其中一个输入信号是输入参考信号,另一个是输入比较信号,两个输出端包括信号转换部分 用于将输入信号分别转换为电流信号; 切换部分,用于响应于指示电路的锁存操作或正常操作的锁存信号,控制电流信号传输到电路的输出端; 高电平保持部分,用于仅当不执行电路的锁存操作时,将输出端子的每个电压电平维持为逻辑高电平状态; 放大/确定部分,用于放大当前信号并确定输入比较信号的逻辑电平; 以及输出反馈部分,用于接收输出端子的输出信号,并且仅在电路处于锁存操作时才能使电流在电路中流动到零状态。 由于在比较器电路的正常工作期间电流消耗处于零状态,因此比较器电路具有低功耗特性。
    • 77. 发明授权
    • Ring for enhancing male functions
    • 戒指用于增强男性功能
    • US09308117B2
    • 2016-04-12
    • US14238042
    • 2012-08-10
    • Seo Jun OhSeo Min Oh
    • Seo Jun OhSeo Min Oh
    • A61F5/00A61F5/41
    • A61F5/41A61F2005/414
    • The present invention relates to a ring for enhancing male functions, and comprises: a first sectioned ring member; a second sectioned ring member having one end portion which is rotatably coupled to one end portion of the first sectioned ring member; and a coupling member, which is rotatably provided on the other end portion of the second sectioned ring member, and which couples to the other end portion of the first sectioned ring member so as to be separable, wherein the coupling member comprises a coupling plate, which is hinged-coupled to the other end of the second sectioned ring member, and a stopper protrusion portion that is protrudingly formed on the inner surface of the coupling plate, and wherein the first sectioned ring member comprises, on the other end portion thereof, a groove portion, and a hooking rod, which is provided on the groove, for coupling to the stopper protrusion by means of hooking.
    • 本发明涉及一种用于增强男性功能的戒指,并且包括:第一分段环构件; 第二截面环构件,其具有可旋转地联接到第一分段环构件的一个端部的一个端部; 以及耦合构件,其可旋转地设置在所述第二截面环构件的另一端部上,并且联接到所述第一截面环构件的另一端部以便可分离,其中所述联接构件包括联接板, 其与第二截面环构件的另一端铰接,并且突出地形成在联接板的内表面上的止动突起部,并且其中,第一截面环构件在其另一端部包括: 凹槽部分和钩杆,其设置在凹槽上,用于通过钩挂联接到止动突起。