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    • 10. 发明授权
    • Process for fabricating a multilayer ceramic circuit board
    • 制造多层陶瓷电路板的工艺
    • US5176772A
    • 1993-01-05
    • US589215
    • 1990-09-28
    • Shiro Ohtaki
    • Shiro Ohtaki
    • C03C8/04C03C8/24C03C14/00C04B41/51C04B41/88H01L21/48H05K3/46
    • C04B41/009C03C14/004C03C8/04C03C8/24C04B41/5194C04B41/88H01L21/4857H05K3/4664C03C2214/04
    • A process for fabricating a multilayer ceramic circuit board which includes the steps of (i) providing a sintered ceramic substrate having optionally formed via holes already filled with a conductive paste or a conductive substance, (ii) optionally applying an insulating paste layer in a prescribed pattern on one side or each side of the ceramic substrate, (iii) then, providing a ceramic green tape and forming via holes in the green tape, (iv) applying a conductive paste to form a conductive pattern on one side of the green tape, (v) laminating the green tape to one side or each side of the ceramic substrate so that the conductive pattern of the green tape faces the substrate, (vi) optionally pressing and heating the laminate from step (v), and (vii) applying a conductive paste to form a conductive pattern on the other side of the green tape and filling the via holes of the green tape with a conductive paste, before or after step (v).
    • 一种制造多层陶瓷电路板的方法,其包括以下步骤:(i)提供具有任选地形成的已经填充有导电糊或导电物质的通孔的烧结陶瓷基板,(ii)任选地在规定的表面上施加绝缘膏层 (iii)然后,提供陶瓷生带并在生带中形成通孔,(iv)施加导电膏以在生带上的一侧上形成导电图案 (v)将生胶带层压到陶瓷基板的一侧或每侧,使得生带的导电图案面向基板,(vi)任选地从步骤(v)压制和加热层压板,和(vii) 在生产带的另一侧上施加导电膏以形成导电图案,并在步骤(v)之前或之后用导电浆填充生带的通孔。