会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明专利
    • Ceramic wiring board, multi-piece ceramic wiring board, and manufacturing method thereof
    • 陶瓷接线板,多层陶瓷接线板及其制造方法
    • JP2012227299A
    • 2012-11-15
    • JP2011092556
    • 2011-04-19
    • Ngk Spark Plug Co Ltd日本特殊陶業株式会社
    • HASEGAWA MASAMIHIRAYAMA SATOSHIKITO NAOKI
    • H05K1/02H01L23/12H01L23/13H05K3/00
    • H05K1/0298H05K1/0306H05K3/0029H05K3/0052H05K3/403H05K3/46H05K2201/0909H05K2201/09154H05K2201/09181H05K2203/0346Y10T29/49155
    • PROBLEM TO BE SOLVED: To provide a ceramic wiring board with little burr near a notch part on a side face of a board body and with an excellent solder mounting property of a conductor layer provided on an inner wall of the notch part, a multi-piece ceramic wiring board for obtaining such plural boards, and a manufacturing method for reliably obtaining the wiring board.SOLUTION: A ceramic wiring board 1a comprises a board body 2a having a surface 3 and a rear face 4 with a rectangular shape in a plane view, and side faces 5 positioned between the surface 3 and the rear face 4 and having a grooving face 8a on the surface 3 side and a broken face 7 on the rear face 4 side; and a notch part 6 with a concave shape in a plane view between the surface 3 and the rear face 4 on at least one of the side faces 5. On the side face 5 having the notch part 6, a boundary line 11 of the grooving face 8a and the broken face 7 has curve parts 11r projecting on the surface 3 side of the board body 2a in a side view on both sides of the notch part 6.
    • 要解决的问题:为了在板体的侧面的切口部附近提供具有小毛刺的陶瓷布线板,并且具有优良的设置在切口部分的内壁上的导体层的焊接安装性能, 用于获得这种多个板的多件式陶瓷布线板以及可靠地获得布线板的制造方法。 < P>解决方案:陶瓷接线板1a包括具有表面3和平面图中矩形形状的后表面4的板体2a和位于表面3和后表面4之间的侧面5,并且具有 表面3侧的开槽面8a和背面4侧的断面7; 以及在至少一个侧面5之间的表面3和背面4之间的平面图中具有凹形形状的切口部分6.在具有切口部分6的侧面5上,切槽的边界线11 面8a和断面7具有在切口部6的两侧的侧视图中在基板主体2a的表面3侧突出的曲线部11r。(C)2013,JPO&INPIT