发明授权
- 专利标题： Semiconductor devices having resistors
- 专利标题（中）： 具有电阻器的半导体器件
-
申请号： US12973253申请日： 2010-12-20
-
公开(公告)号： US08143674B2公开(公告)日： 2012-03-27
- 发明人: Dae-Won Ha , Sang-Yoon Kim
- 申请人： Dae-Won Ha , Sang-Yoon Kim
- 申请人地址： KR Gyeonggi-do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： Myers Bigel Sibley & Sajovec, P.A.
- 优先权： KR10-2007-0102007 20071010
- 主分类号： H01L23/62
- IPC分类号： H01L23/62
摘要：
A semiconductor device having a resistor and a method of fabricating the same are provided. The semiconductor device includes a semiconductor substrate having a first circuit region and a second circuit region. A lower interlayer insulating layer is provided over the semiconductor substrate. A first hole passing through the lower interlayer insulating layer in the first circuit region and a second hole passing through the lower interlayer insulating layer in the second circuit region are provided. A first semiconductor pattern and a second semiconductor pattern are sequentially stacked in the first hole. A first resistor having the same crystalline structure as the second semiconductor pattern is provided in the second hole.
公开/授权文献
- US20110084361A1 SEMICONDUCTOR DEVICES HAVING RESISTORS 公开/授权日：2011-04-14
信息查询
IPC分类:
