Method of producing electronic circuit, and electronic circuit substrate
    9.
    发明授权
    Method of producing electronic circuit, and electronic circuit substrate 有权
    电子电路的制造方法和电子电路基板

    公开(公告)号:US07486921B2

    公开(公告)日:2009-02-03

    申请号:US11017922

    申请日:2004-12-22

    IPC分类号: G03G15/20

    摘要: According to one mode of the present invention, a method of producing an electronic circuit, comprising forming an integrated resin layer having a prescribed thickness by repeating a resin layer forming process a number of times so that resin layers are layered to be integrated with all the resin layers on a substrate, wherein the resin forming process comprises charging the surface of a photoconductor; forming an electrostatic latent image having a prescribed pattern on the surface of the charged photoconductor; forming a visible image by electrostatically attaching charged particles composed of resin on the surface of the photoconductor on which the electrostatic latent image is formed; transferring the visible image formed on the surface of the photoconductor and composed of the charged particles onto the substrate; and fixing said visible image transferred onto said substrate on said substrate to form the resin layer on said substrate, is provided.

    摘要翻译: 根据本发明的一个方式,一种电子电路的制造方法,其特征在于,通过重复树脂层形成工序多次来形成具有规定厚度的一体化树脂层,使树脂层层叠成与所有的 树脂层,其中所述树脂形成工艺包括对光电导体的表面进行充电; 在带电的感光体的表面上形成具有规定图案的静电潜像; 通过在其上形成有静电潜像的感光体的表面上静电附着由树脂构成的带电粒子来形成可见图像; 将形成在感光体的表面上的由带电粒子构成的可见图像转印到基板上; 并且将所述转印到所述基板上的所述可见图像固定在所述基板上,以在所述基板上形成树脂层。

    Method of manufacturing a wiring substrate
    10.
    发明授权
    Method of manufacturing a wiring substrate 有权
    制造布线基板的方法

    公开(公告)号:US07350297B2

    公开(公告)日:2008-04-01

    申请号:US11356215

    申请日:2006-02-17

    IPC分类号: H01K3/10

    摘要: A first plating foundation layer is formed by printing on a front face of a sheet-shaped insulating substrate. By inserting a punch into the sheet-shaped insulating substrate having the first plating foundation layer, a through hole is formed while leaving a piece having the plating foundation layer in the portion where the punch is inserted. A second plating foundation layer is formed by printing on a rear face of the sheet-shaped insulating substrate. A first and second wiring layers composed of a metal plating layer are formed by performing electroless plating, and at the same time, a metal plating layer connecting between the first and second wiring layers is formed in the through hole using the plating foundation layer on the piece.

    摘要翻译: 通过在片状绝缘基板的正面上印刷形成第一电镀基础层。 通过在具有第一电镀基础层的片状绝缘基板上插入冲头,在将冲压件插入部分留下具有电镀基础层的部件的同时形成通孔。 通过在片状绝缘基板的背面上印刷形成第二电镀基础层。 通过进行无电解电镀形成由金属镀层构成的第一和第二配线层,同时,在通孔中形成连接在第一和第二布线层之间的金属镀层,使用电镀基底层 片。