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基本信息:
- 专利标题: WIRING BOARD AND MOUNTING STRUCTURE USING SAME
- 专利标题(中):接线板和安装结构使用相同
- 申请号:EP14774851.1 申请日:2014-03-26
- 公开(公告)号:EP2981158A1 公开(公告)日:2016-02-03
- 发明人: KAJITA, Satoshi , HAGIHARA, Mitsuhiro , MATSUMOTO, Yuuhei
- 申请人: Kyocera Corporation
- 申请人地址: 6, Takeda Tobadono-cho, Fushimi-ku Kyoto-shi, Kyoto-fu 612-8501 JP
- 专利权人: Kyocera Corporation
- 当前专利权人: KYOCERA CORPORATION
- 当前专利权人地址: KYOCERA CORPORATION
- 代理机构: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte
- 优先权: JP2013066115 20130327; JP2013092259 20130425
- 国际公布: WO2014157342 20141002
- 主分类号: H05K3/46
- IPC分类号: H05K3/46 ; H05K1/11
摘要:
A wiring board (3) in accordance with an embodiment of the invention includes: an inorganic insulating layer (13) having a via hole (V) formed so as to penetrate the inorganic insulating layer (13) in a thickness direction thereof; a conductive layer (11) disposed on the inorganic insulating layer (13); and a via conductor (12) which adheres to an inner wall (W) of the via hole (V) and is connected with the conductive layer (11). The inorganic insulating layer (13) includes a first section (33) including a plurality of inorganic insulating particles (16) partly connected to each other, and a resin portion (18) located in gaps (17) between the inorganic insulating particles (16), and a second section (34) which is interposed between the first section (33) and the via conductor (12), including a plurality of inorganic insulating particles (16) partly connected to each other, and a conducting portion (19) composed of part of the via conductor (12) which is located in gaps (17) between the inorganic insulating particles (16).
摘要(中):
本发明的一个实施方式的布线基板(3)具备:无机绝缘层(13),其具有在厚度方向贯通无机绝缘层(13)的通路孔(V) 设置在所述无机绝缘层(13)上的导电层(11); 和通孔导体(12),其粘附到通孔(V)的内壁(W)并与导电层(11)连接。 无机绝缘层(13)包括:包含部分彼此连接的多个无机绝缘粒子(16)的第一部分(33)和位于无机绝缘粒子(16)之间的间隙(17)中的树脂部分(18) )以及介于第一部分(33)和通孔导体(12)之间的包括部分彼此连接的多个无机绝缘粒子(16)的第二部分(34)以及导电部分(19) 由位于无机绝缘粒子(16)之间的间隙(17)中的部分过孔导体(12)构成。
公开/授权文献:
- EP2981158B1 WIRING BOARD AND MOUNTING STRUCTURE USING SAME 公开/授权日:2018-09-19
IPC结构图谱:
H | 电学 |
--H05 | 其他类目不包含的电技术 |
----H05K | 印刷电路;电设备的外壳或结构零部件;电气元件组件的制造 |
------H05K3/00 | 用于制造印刷电路的设备或方法 |
--------H05K3/46 | .多层电路的制造 |