Flexible board and electronic device

    公开(公告)号:US09699895B2

    公开(公告)日:2017-07-04

    申请号:US15372474

    申请日:2016-12-08

    Inventor: Noboru Kato

    Abstract: A flexible board includes a first sheet section including a first principal surface, a second sheet section including a second principal surface and provided in a different position from the first principal surface in a normal direction to the first principal surface, at least one first bent sheet section configured to connect ends of the first and second sheet sections, the first bent sheet section including a third principal surface not parallel to the first and second principal surfaces, and at least two second bent sheet sections each including a fourth principal surface and provided in different positions from the third principal surface in a normal direction to the third principal surface. The second bent sheet sections are positioned so as to sandwich the first bent sheet section therebetween when viewed in a plan view in the normal direction to the third principal surface.

    FPC CONNECTOR FOR BETTER SIGNAL INTEGRITY AND DESIGN COMPACTION

    公开(公告)号:US20170181281A1

    公开(公告)日:2017-06-22

    申请号:US15037856

    申请日:2015-07-01

    Abstract: A computer system assembly that includes a substrate and a first board mounted on the substrate. A flexible cable is secured to the first board. The computer system assembly further includes a second board mounted on the substrate. The second board includes a FPC connector. The FPC connector includes a body having a channel extending through the body such that the flexible cable may be positioned in the channel and pulled entirely through the body of the FPC connector. The FPC connector further includes a latching mechanism that secures the flexible cable within the channel once the flexible cable is pulled through the FPC connector. The first board and the second board are moved closer together as the flex cable is pulled through the FPC connector before at least one of the first board and the second board is mounted on the substrate.

    Interconnect for battery packs
    146.
    发明授权
    Interconnect for battery packs 有权
    互连电池组

    公开(公告)号:US09545010B2

    公开(公告)日:2017-01-10

    申请号:US14836946

    申请日:2015-08-26

    Abstract: Provided are interconnect circuits for interconnecting arrays of battery cells and methods of forming these interconnect circuits as well as connecting these circuits to the battery cells. An interconnect circuit may include a conductive layer and one or more insulating layers. The conductive layer may be patterned with openings defining contact pads, such that each pad is used for connecting to a different battery cell terminal. In some embodiments, each contact pad is attached to the rest of the conductive layer by a fusible link formed from the same conductive layer as the contact pad. The fusible link controls the current flow to and from this contact pad. The insulating layer is laminated to the conductive layer and provides support to the contacts pads. The insulating layer may also be patterned with openings, which allow forming electrical connections between the contact pads and cell terminals through the insulating layer.

    Abstract translation: 提供了用于互连电池单元阵列的互连电路以及形成这些互连电路的方法以及将这些电路连接到电池单元。 互连电路可以包括导电层和一个或多个绝缘层。 导电层可以用限定接触焊盘的开口图案化,使得每个焊盘用于连接到不同的电池单元端子。 在一些实施例中,每个接触垫通过由与接触垫相同的导电层形成的可熔连接件附接到导电层的其余部分。 熔断链路控制来自该接触焊盘的电流。 绝缘层被层压到导电层上并提供对接触垫的支撑。 绝缘层也可以用开口图案化,这允许通过绝缘层在接触焊盘和电池端子之间形成电连接。

    Methods and Devices Associated with Bonding of Solid-State Lithium Batteries
    148.
    发明申请
    Methods and Devices Associated with Bonding of Solid-State Lithium Batteries 有权
    与固态锂电池粘合相关的方法和设备

    公开(公告)号:US20160254566A1

    公开(公告)日:2016-09-01

    申请号:US14691754

    申请日:2015-04-21

    Abstract: An example device includes a lithium-based battery having conductive battery contacts protruding from a surface of the battery, where a non-conductive potion of the surface of the battery separates the conductive battery contacts. The battery is a type that undergoes an expansion during charging in which the expansion of the lithium-based battery includes an outward bulging of the non-conductive portion of the battery surface. The device includes a substrate having conductive substrate contacts. The conductive battery contacts are electrically connected to the respective conductive substrate contact via a flexible electrically-conductive adhesive that physically separates the conductive battery contacts from the respective conductive substrate contacts and allows for relative movement therebetween caused by the expansion of the lithium-based battery.

    Abstract translation: 示例性装置包括具有从电池表面突出的导电电池触点的锂基电池,其中电池表面的非导电部分分离导电电池触点。 电池是在充电期间经历膨胀的类型,其中锂基电池的膨胀包括电池表面的非导电部分的向外凸出。 该器件包括具有导电衬底触点的衬底。 导电电池触点经由柔性导电粘合剂电连接到相应的导电衬底接触件,柔性导电粘合剂将导电电池触点与相应的导电衬底触点物理分离,并允许由锂基电池的膨胀引起的相对移动。

    CIRCUIT BOARD FOR SECONDARY BATTERY AND BATTERY PACK INCLUDING THE SAME
    149.
    发明申请
    CIRCUIT BOARD FOR SECONDARY BATTERY AND BATTERY PACK INCLUDING THE SAME 有权
    用于二次电池的电路板和包含该电池的电池组

    公开(公告)号:US20160218533A1

    公开(公告)日:2016-07-28

    申请号:US14429615

    申请日:2014-04-30

    Applicant: LG CHEM, LTD.

    Abstract: Disclosed is a circuit board for a secondary battery, which ensures an improved safety according to a temperature of the secondary battery, and a battery pack including the circuit board. The circuit board for a secondary battery, which is connected to at least one of a cathode tab and an anode tab of the secondary battery, includes a tab coupling portion connected to the cathode tab or the anode tab, a charging/discharging path connected to the tab coupling portion to give a path through which a charging current or a discharging current of the secondary battery flows, the charging/discharging path having at least one path cutting portion formed therein, one pair of conductive plates respectively attached to both ends of the path cutting portion, the conductive plates being at least partially bent, and a current interruption module having both ends respectively connected to the one pair of conductive plates, the current interruption module sensing a temperature of the secondary battery and interrupting a current according to the sensed temperature.

    Abstract translation: 公开了一种用于二次电池的电路板,其确保根据二次电池的温度提高安全性,以及包括电路板的电池组。 连接到二次电池的阴极接线片和阳极接头中的至少一个的二次电池用电路板包括连接到阴极接头或阳极接头的接头连接部,连接到 所述接头连接部分给出所述二次电池的充电电流或放电电流流动的路径,所述充电/放电路径具有形成在其中的至少一个路径切割部分,一对导电板分别附接到所述二极电极的两端 路径切割部分,导电板至少部分弯曲,并且具有两端分别连接到一对导电板的电流中断模块,电流中断模块感测二次电池的温度并根据感测到的电流中断电流 温度。

    INTERCONNECT FOR BATTERY PACKS
    150.
    发明申请
    INTERCONNECT FOR BATTERY PACKS 有权
    电池组互连

    公开(公告)号:US20160073506A1

    公开(公告)日:2016-03-10

    申请号:US14836946

    申请日:2015-08-26

    Abstract: Provided are interconnect circuits for interconnecting arrays of battery cells and methods of forming these interconnect circuits as well as connecting these circuits to the battery cells. An interconnect circuit may include a conductive layer and one or more insulating layers. The conductive layer may be patterned with openings defining contact pads, such that each pad is used for connecting to a different battery cell terminal In some embodiments, each contact pad is attached to the rest of the conductive layer by a fusible link formed from the same conductive layer as the contact pad. The fusible link controls the current flow to and from this contact pad. The insulating layer is laminated to the conductive layer and provides support to the contacts pads. The insulating layer may also be patterned with openings, which allow forming electrical connections between the contact pads and cell terminals through the insulating layer.

    Abstract translation: 提供了用于互连电池单元阵列的互连电路以及形成这些互连电路的方法以及将这些电路连接到电池单元。 互连电路可以包括导电层和一个或多个绝缘层。 导电层可以用限定接触焊盘的开口图案化,使得每个焊盘用于连接到不同的电池单元端子。在一些实施例中,每个接触焊盘通过由相同的形成的可熔连接件连接到导电层的其余部分 导电层作为接触垫。 熔断链路控制来自该接触焊盘的电流。 绝缘层被层压到导电层上并提供对接触垫的支撑。 绝缘层也可以用开口图案化,这允许通过绝缘层在接触焊盘和电池端子之间形成电连接。

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