![带有相变电阻器的电器件](/CN/2007/8/3/images/200780018887.jpg)
基本信息:
- 专利标题: 带有相变电阻器的电器件
- 专利标题(英):Electric device with phase change resistor
- 申请号:CN200780018887.5 申请日:2007-03-21
- 公开(公告)号:CN101454919B 公开(公告)日:2012-08-08
- 发明人: 弗里斯科·J·耶德玛 , 卡伦·阿腾伯勒 , 罗埃尔·达门 , 迈克尔·A·A·因赞特
- 申请人: NXP股份有限公司
- 申请人地址: 荷兰艾恩德霍芬
- 专利权人: NXP股份有限公司
- 当前专利权人: NXP股份有限公司
- 当前专利权人地址: 荷兰艾恩德霍芬
- 代理机构: 中科专利商标代理有限责任公司
- 代理人: 王波波
- 优先权: 06111698.4 2006.03.24 EP
- 国际申请: PCT/IB2007/050995 2007.03.21
- 国际公布: WO2007/110815 EN 2007.10.04
- 进入国家日期: 2008-11-24
- 主分类号: H01L45/00
- IPC分类号: H01L45/00 ; H01L27/24
An electric device has an electrically switchable resistor (2') comprising a phase change material. The resistance value of the resistor can be changed between at least two values by changing the phase of the phase change material within a part of the resistor called the switching zone (12') using Joule heating of the resistor. The device comprises a body (24') encapsulating the resistor, which body comprises at least two abutting regions (26', 28') having different thermally insulating properties. These regions form a thermally insulating contrast with which the dimension of the switching zone can be determined without having to alter the dimensions of the resistor. Such a device can be used in electronic memory or reconfigurable logic circuits.
公开/授权文献:
- CN101454919A 带有相变电阻器的电器件 公开/授权日:2009-06-10