基本信息:
- 专利标题: 반도체 소자, 반도체 장치 및 반도체 소자의 제조 방법
- 专利标题(英):Semiconductor element, semiconductor device, and method for manufacturing semiconductor element
- 专利标题(中):半导体元件,半导体器件及制造半导体元件的方法
- 申请号:KR1020137012433 申请日:2011-04-18
- 公开(公告)号:KR101444629B1 公开(公告)日:2014-09-26
- 发明人: 오츠겐지 , 구스노키다쿠 , 야마다아키라 , 구로이와다케하루 , 다루타니마사요시
- 申请人: 미쓰비시덴키 가부시키가이샤
- 申请人地址: *-*, Marunouchi *-Chome, Chiyoda-ku, Tokyo ***-**** Japan
- 专利权人: 미쓰비시덴키 가부시키가이샤
- 当前专利权人: 미쓰비시덴키 가부시키가이샤
- 当前专利权人地址: *-*, Marunouchi *-Chome, Chiyoda-ku, Tokyo ***-**** Japan
- 代理人: 제일특허법인
- 优先权: JPJP-P-2010-255802 2010-11-16
- 国际申请: PCT/JP2011/059511 2011-04-18
- 国际公布: WO2012066803 2012-05-24
- 主分类号: H01L21/52
- IPC分类号: H01L21/52 ; H01L21/28
Even when it is operating in a high-temperature semiconductor devices, in particular more than 175 ℃, the semiconductor element and the metal nanoparticle sintered layer, and for the purpose of obtaining a semiconductor device having an electrode which can be close enough for a long time stable. Is formed on at least one surface of the semiconductor element structure side, and Ni-containing metal layer (4) and, Ni-containing metal layer (4) semiconductor device structure and the Ni barrier metal layer formed on the outer side than the opposite side (5) of the containing Ni, is formed on an outer side than the semiconductor device structure and the opposite side in the Ni barrier metal layer (5), it has an electrode provided with a surface metal layer (6) which is connected to the metal nanoparticle sintered layer (9), Ni barrier metal layer 5 is , and including a metal of Ni is reduced to diffuse into the surface of the metal layer (6).
公开/授权文献:
- KR1020130060371A 반도체 소자, 반도체 장치 및 반도체 소자의 제조 방법 公开/授权日:2013-06-07
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01L | 半导体器件;其他类目未包含的电固体器件 |
------H01L21/00 | 专门适用于制造或处理半导体或固体器件或其部件的方法或设备 |
--------H01L21/02 | .半导体器件或其部件的制造或处理 |
----------H01L21/027 | ..未在H01L21/18或H01L21/34组中包含的为进一步的光刻工艺在半导体之上制作掩膜 |
------------H01L21/50 | ...应用H01L21/06至H01L21/326中的任一小组都不包含的方法或设备组装半导体器件的 |
--------------H01L21/52 | ....半导体在容器中的安装 |