Wired circuit board
    44.
    发明授权
    Wired circuit board 有权
    有线电路板

    公开(公告)号:US08179691B2

    公开(公告)日:2012-05-15

    申请号:US12318689

    申请日:2009-01-06

    Abstract: A wired circuit board includes a first insulating layer; a first wire formed on the first insulating layer; a second insulating layer formed on the first insulating layer so as to cover the first wire; and a second wire formed on the second insulating layer so as to be arranged in opposed relation to the first wire in a thickness direction. The thickness of the first wire is 1 μm or less and is ⅓ or less of the thickness of the second insulating layer.

    Abstract translation: 布线电路板包括第一绝缘层; 形成在所述第一绝缘层上的第一线; 形成在所述第一绝缘层上以覆盖所述第一线的第二绝缘层; 以及形成在所述第二绝缘层上以在厚度方向上相对于所述第一布线布置的第二布线。 第一线的厚度为1μm以下,为第二绝缘层的厚度的1/3以下。

    Wired circuit board having a semiconductive grounding layer and producing method thereof
    45.
    发明授权
    Wired circuit board having a semiconductive grounding layer and producing method thereof 失效
    具有半导体接地层的有线电路板及其制造方法

    公开(公告)号:US08071886B2

    公开(公告)日:2011-12-06

    申请号:US12004400

    申请日:2007-12-21

    Abstract: A wired circuit board includes a metal supporting board, an insulating layer formed on the metal supporting board, a conductive pattern formed on the insulating layer and having a plurality of wires, and a semiconductive layer formed on a surface of the insulating layer exposed from the conductive pattern so as to be in contact with the conductive pattern. The insulating layer is formed with a groove exposing the metal supporting board between at least two adjacent wires, and the semiconductive layer is in contact with the metal supporting board in the groove.

    Abstract translation: 布线电路板包括金属支撑板,形成在金属支撑板上的绝缘层,形成在绝缘层上并具有多根导线的导电图案,以及形成在绝缘层的暴露于该绝缘层的表面上的半导体层 导电图案以与导电图案接触。 绝缘层形成有将金属支撑板暴露在至少两个相邻导线之间的沟槽,并且半导电层与凹槽中的金属支撑板接触。

    Method of manufacturing a wired circuit board
    46.
    发明授权
    Method of manufacturing a wired circuit board 有权
    布线电路板的制造方法

    公开(公告)号:US08015703B2

    公开(公告)日:2011-09-13

    申请号:US12081835

    申请日:2008-04-22

    Abstract: A method of manufacturing a wired circuit board including a metal supporting board. An insulating layer is formed on the metal supporting board in a pattern in which concave portions are formed. A conductive pattern in a pattern having terminals for connecting with external terminals via a molten metal is formed on the metal supporting board and the insulating layer. The terminals include shoulder portions corresponding to the concave portions and are concaved downward from an upper surface. First through holes penetrate the terminals in a thickness direction thereof Second through holes are formed communicating with the first through holes in portions of the insulating layer corresponding to the terminals by removing the concave portions to expose a lower surface of the terminals such that the second through holes penetrate the insulating layer in a thickness direction thereof and have a diameter larger than that of the first through holes.

    Abstract translation: 一种制造包括金属支撑板的布线电路板的方法。 绝缘层以形成有凹部的图案形成在金属支撑板上。 在金属支撑板和绝缘层上形成具有用于经由熔融金属与外部端子连接的端子的图案中的导体图案。 端子包括对应于凹部的肩部,并且从上表面向下凹入。 第一通孔在厚度方向上贯穿端子。通过除去凹部以露出端子的下表面,在绝缘层的与端子对应的部分中的第一通孔形成第二通孔,以使第二通孔 孔的厚度方向穿过绝缘层,其直径大于第一通孔的直径。

    Manufacturing method of opto-electric hybrid board and opto-electric hybrid board obtained thereby
    47.
    发明授权
    Manufacturing method of opto-electric hybrid board and opto-electric hybrid board obtained thereby 有权
    由此获得光电混合板和光电混合板的制造方法

    公开(公告)号:US07747123B2

    公开(公告)日:2010-06-29

    申请号:US12358528

    申请日:2009-01-23

    Abstract: A method of manufacturing an opto-electric hybrid board which is capable of reducing the number of steps for the manufacture of the opto-electric hybrid board and which achieves the reduction in thickness of the opto-electric hybrid board to be manufactured, and an opto-electric hybrid board obtained thereby. A resist layer is formed on a core-forming resin layer, and is then formed into a predetermined pattern. Resultant portions of the core-forming resin layer serve as cores (optical interconnect lines) 3. Next, a thin metal film 5 is formed on the under cladding layer 2 so as to cover the resist layer and the cores 3. Thereafter, the resist layer is removed together with portions of the thin metal film 5 lying on the surface of the resist layer. Electroplating is performed on the remaining portions of the thin metal film 5 to fill grooves 6 defined between adjacent ones of the cores 3 with electroplated layers 7a obtained by the electroplating. The electroplated layers 7a serve as electrical interconnect lines 7.

    Abstract translation: 一种制造光电混合基板的方法,其能够减少制造光电混合基板的步骤数量,并且能够实现要制造的光电混合基板的厚度的减小,以及光电 电动混合板。 在芯成型树脂层上形成抗蚀剂层,然后形成预定图案。 芯部形成树脂层的有效部分用作芯(光学互连线)3.接下来,在下敷层2上形成薄膜5,以覆盖抗蚀剂层和芯3.然后,将抗蚀剂 层与位于抗蚀剂层的表面上的薄金属膜5的一部分一起被去除。 对薄金属膜5的剩余部分进行电镀,以通过电镀获得的电镀层7a填充在相邻的芯3之间限定的槽6。 电镀层7a用作电互连线7。

    Wired circuit board
    49.
    发明授权
    Wired circuit board 有权
    有线电路板

    公开(公告)号:US07586046B2

    公开(公告)日:2009-09-08

    申请号:US11514963

    申请日:2006-09-05

    Abstract: The invention provides a wired circuit board that can prevent deterioration of a conductive pattern and short-circuiting of the conductive pattern. The wired circuit board is presented herein in the form of a suspension board with circuit which comprises an insulating base layer formed on a metal supporting board, a conductive pattern formed on the insulating base layer, a metal oxide layer formed on a surface of the conductive pattern and on a surface of the insulating base layer by sputtering, and an insulating cover layer, formed on the metal oxide layer, to cover the conductive pattern. According to this suspension board with circuit, since the metal oxide layer to cover the conductive pattern is formed by the sputtering, the metal oxide layer can be formed with a uniform thickness. Hence, the metal oxide layer can fully function as a barrier layer to the conductive pattern and, accordingly, deterioration of the conductive pattern and the short-circuiting of the conductive pattern can be prevented effectively.

    Abstract translation: 本发明提供一种布线电路板,其可以防止导电图案的劣化和导电图案的短路。 布线电路板在这里以具有电路的悬挂板的形式呈现,该电路包括形成在金属支撑板上的绝缘基底层,形成在绝缘基底层上的导电图案,形成在导电的表面上的金属氧化物层 通过溅射形成在绝缘基底层的表面上,以及形成在金属氧化物层上的覆盖导电图案的绝缘覆盖层。 根据具有电路的该悬挂板,由于通过溅射形成覆盖导电图案的金属氧化物层,所以可以形成均匀的厚度的金属氧化物层。 因此,金属氧化物层可以充分发挥导电图案的阻挡层的作用,因此可以有效地防止导电图案的劣化和导电图案的短路。

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