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    Cylindrical lithium ion secondary battery
    21.
    发明申请
    Cylindrical lithium ion secondary battery 有权
    圆柱形锂离子二次电池

    公开(公告)号：US20070154801A1

    公开(公告)日：2007-07-05

    申请号：US11647048

    申请日：2006-12-27

    Applicant: Yooeup Hyung ,  Seokgyun Chang ,  Yongtae Kim ,  Sangbong Nam

    Inventor： Yooeup Hyung ,  Seokgyun Chang ,  Yongtae Kim ,  Sangbong Nam

    IPC: H01M2/06 ,  H01M2/26

    CPC classification number: H01M10/0525 ,  H01M2/0482 ,  H01M2/12 ,  H01M2/1252 ,  H01M10/0587 ,  Y10T29/49115

    Abstract: A cylindrical lithium ion secondary battery includes a center pin fabricated with an inexpensive material and having a coating layer formed on the outer surface of the center pin. The cylindrical lithium ion secondary battery includes an electrode assembly having the center pin inserted through the center of the electrode. A case is provided for housing the electrode assembly and an electrolyte. A cap assembly seals the case. The center pin includes a body formed from a metallic material and a coating layer is formed on the outer surface of the body.

    Abstract translation: 圆柱形锂离子二次电池包括用廉价的材料制造的中心销，并且在中心销的外表面上形成有涂层。 圆柱形锂离子二次电池包括具有穿过电极中心插入的中心销的电极组件。 提供用于容纳电极组件和电解质的壳体。 盖组件密封外壳。 中心销包括由金属材料形成的主体，并且在主体的外表面上形成涂层。

    Lithium ion secondary battery
    23.
    发明授权
    Lithium ion secondary battery 有权
    锂离子二次电池

    公开(公告)号：US07722983B2

    公开(公告)日：2010-05-25

    申请号：US12348835

    申请日：2009-01-05

    Applicant: Yongtae Kim ,  Seok-Gyun Chang ,  Yooeup Hyung ,  Kyonghwan Song ,  Jungseog Kim ,  Sangbong Nam

    Inventor： Yongtae Kim ,  Seok-Gyun Chang ,  Yooeup Hyung ,  Kyonghwan Song ,  Jungseog Kim ,  Sangbong Nam

    IPC: H01M2/18

    CPC classification number: H01M2/0202 ,  H01M2/0257 ,  H01M2/0292 ,  H01M2/0417 ,  H01M2/046 ,  H01M2/0478 ,  H01M2/0491 ,  H01M2/08 ,  H01M2/30 ,  H01M10/052 ,  H01M10/0566 ,  H01M10/0567

    Abstract: Electrode assemblies easily impregnated with an electrolyte are provided. A sealing tape attached to the outer circumference of the electrode assembly comprises a material having an affinity for the electrolyte. Alternatively, the entire sealing tape or a portion of the tape is coated with the material. In another alternative, the surface of the sealing tape is rough, thereby improving wetting of the tape by the electrolyte and diffusion of the electrolyte into the tape. In another embodiment, first and second insulating plates comprise a material having an affinity for the electrolyte. In another alternative, the insulating plates comprise a mixture of a material having an affinity for the electrolyte and polypropylene or polyethylene. Alternatively, the surfaces of the insulating plates are coated with the material or with a surfactant that reduces the surface tension of the electrolyte.

    Abstract translation: 提供容易浸渍电解质的电极组件。 附接到电极组件的外周的密封带包括对电解质具有亲和性的材料。 或者，整个密封带或带的一部分涂覆有材料。 在另一替代方案中，密封带的表面是粗糙的，从而改善了电解质的带状物的润湿和电解质扩散到带中。 在另一个实施方案中，第一和第二绝缘板包括对电解质具有亲和性的材料。 在另一替代方案中，绝缘板包括对电解质和聚丙烯或聚乙烯具有亲和性的材料的混合物。 或者，绝缘板的表面涂覆有材料或表面活性剂，其降低电解质的表面张力。

    Digital broadcast system in passive optical network
    24.
    发明授权
    Digital broadcast system in passive optical network 有权
    无源光网络中的数字广播系统

    公开(公告)号：US07610608B2

    公开(公告)日：2009-10-27

    申请号：US10739236

    申请日：2003-12-17

    Applicant: Yongtae Kim ,  Kang Bok Lee ,  Heyung Sub Lee ,  Hyeong Ho Lee

    Inventor： Yongtae Kim ,  Kang Bok Lee ,  Heyung Sub Lee ,  Hyeong Ho Lee

    IPC: H04N7/173

    CPC classification number: H04N21/4405 ,  H04N7/17318 ,  H04N21/2347 ,  H04N21/235 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/47202 ,  H04N21/4782 ,  H04N21/6125

    Abstract: Provided is a digital broadcast system that receives digital broadcast services on a passive optical network (PON). The data separator separates a signal input thereinto from the outside into an Ethernet frame for data service and an Ethernet frame for digital broadcast service. The Ethernet switch transmits the Ethernet frame for data service to an optical network terminal (ONT) provided in the user's home according to header information of the Ethernet frame for data service. The channel request processor receives the user's channel selection request information and user identification (ID) information from the ONT. The digital broadcast processor transmits the Ethernet frame for digital broadcast service, corresponding to the digital broadcast channel selected by the user, to the user's ONT, by using a part of bandwidth assigned for an existing line.

    Abstract translation: 提供了一种在无源光网络（PON）上接收数字广播服务的数字广播系统。 数据分离器将其中输入的信号与外部分离成用于数据服务的以太网帧和用于数字广播服务的以太网帧。 以太网交换机根据数据业务以太网帧的头信息，将用于数据业务的以太网帧发送到用户家庭中提供的光网络终端（ONT）。 信道请求处理器从ONT接收用户的频道选择请求信息和用户标识（ID）信息。 数字广播处理器通过使用分配给现有线路的带宽的一部分，将与用户选择的数字广播频道对应的数字广播服务的以太网帧发送给用户的ONT。

    SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
    25.
    发明申请
    SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME 审中-公开
    二次电池及其制造方法

    公开(公告)号：US20090117459A1

    公开(公告)日：2009-05-07

    申请号：US12250812

    申请日：2008-10-14

    Applicant: Yooeup Hyung ,  Yongtae Kim ,  Sungmin Chu ,  Jongku Kim ,  Junehyoung Park

    Inventor： Yooeup Hyung ,  Yongtae Kim ,  Sungmin Chu ,  Jongku Kim ,  Junehyoung Park

    IPC: H01M2/08 ,  H01M10/04

    CPC classification number: H01M2/0426 ,  H01M2/1241 ,  H01M2/345 ,  H01M10/0587 ,  H01M10/4235 ,  H01M10/425 ,  Y10T29/4911

    Abstract: A secondary battery and a method of manufacturing the secondary battery, the secondary battery including: an electrode assembly; a can to house the electrode assembly; and a cap assembly to seal an opening of the can. The cap assembly including: a cap-up; a safety element disposed on the cap-up; a safety vent disposed on the safety element; an insulating gasket disposed around the cap-up, the safety element, and the safety vent; and a cap body to clamp the insulating gasket. A portion of the cap body is joined to the opening of the can.

    Abstract translation: 二次电池和二次电池的制造方法，二次电池包括：电极组件; 一个可以容纳电极组件的罐; 以及用于密封罐的开口的盖组件。 盖组件包括：上盖; 设置在盖帽上的安全元件; 设置在安全元件上的安全排气口; 围绕所述盖帽，所述安全元件和所述安全通风口设置的绝缘垫圈; 以及用于夹紧绝缘垫片的盖体。 帽体的一部分连接到罐的开口。

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