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    Method for manufacturing rigid-flexible printed circuit board
    2.
    发明授权
    Method for manufacturing rigid-flexible printed circuit board 有权
    硬质柔性印刷电路板的制造方法

    公开(公告)号：US09198304B2

    公开(公告)日：2015-11-24

    申请号：US13441932

    申请日：2012-04-09

    申请人： Biao Li

    发明人： Biao Li

    IPC分类号： H05K3/02 ,  H05K3/10 ,  H05K3/46

    CPC分类号： H05K3/4691 ,  H05K2201/0715 ,  H05K2201/0909 ,  H05K2201/09127 ,  H05K2203/308 ,  Y10T29/49155

    摘要： A method for manufacturing a rigid-flexible printed circuit board includes following steps. First, a flexible PCB is provided. The flexible PCB includes a base and an electrical trace layer on the base. The flexible PCB includes a first region and a second region connected to the first region. The first and second regions define a borderline. Second, a protective film and a peelable layer are sequentially formed on the electrical trace layer in the first region and part of the second region. Third, a copper coil, an adhesive tape and the flexible circuit board are laminated together. Fourth, the copper coil in the second region is etched to form an outer electrical trace layer. Last, the copper coil in the first region is removed and the peelable layer and the adhesive tape are peeled off, thereby obtaining an R-F PCB.

    摘要翻译： 制造刚性柔性印刷电路板的方法包括以下步骤。 首先，提供柔性PCB。 柔性PCB包括底座和底座上的电迹线层。 柔性PCB包括连接到第一区域的第一区域和第二区域。 第一个和第二个区域定义了一个边界。 其次，在第一区域和第二区域的一部分中的电迹线层上依次形成保护膜和可剥离层。 第三，铜线圈，胶带和柔性电路板层压在一起。 第四，蚀刻第二区域中的铜线圈以形成外部电迹线层。 最后，去除第一区域中的铜线圈，并剥离可剥离层和胶带，从而获得R-F PCB。

    Horizontal freezer with drawers
    6.
    发明授权
    Horizontal freezer with drawers 有权
    卧式冰柜带抽屉

    公开(公告)号：US06449976B1

    公开(公告)日：2002-09-17

    申请号：US09881094

    申请日：2001-06-15

    申请人： Yongsen Chai ,  Jian Ma ,  Biao Li ,  Kegang Huang

    发明人： Yongsen Chai ,  Jian Ma ,  Biao Li ,  Kegang Huang

    IPC分类号： F25D2502

    CPC分类号： F25D23/04 ,  A47B2210/01 ,  F25D11/022 ,  F25D23/026 ,  F25D23/061 ,  F25D25/025 ,  F25D2400/10

    摘要： A horizontal freezer comprising a housing including an upper freezing chamber and a freezing chamber, the upper freezing chamber and lower freezing chamber being separated by a plate, the upper freezing chamber having a top entrance and the lower freezing chamber having a side entrance; a cover connected to the top of the housing for closing the top entrance of the upper freezing chamber; a drawer being mounted in the lower freezing chamber by means of a sliding support assembly; an evaporator, at least part of which is embedded in said housing, the housing includes an upper front panel, back panel and two opposite side panels, with the upper front panel connected to the two opposite side panels. The sliding support assembly includes an inner sliding support and an outer sliding support.

    摘要翻译： 一种卧式冷冻机，包括：壳体，包括上部冷冻室和冷冻室，上部冷冻室和下部冷冻室由板分隔开，上部冷冻室具有顶部入口，下部冷冻室具有侧面入口; 盖子，连接到壳体的顶部，用于封闭上部冷冻室的顶部入口; 抽屉通过滑动支撑组件安装在下部冷冻室中; 蒸发器，其至少一部分嵌入所述壳体中，所述壳体包括上前面板，后面板和两个相对的侧板，其中所述上前面板连接到所述两个相对的侧板。 滑动支撑组件包括内部滑动支撑件和外部滑动支撑件。