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1. 发明授权

US09406741B2 Thin film resistor having improved power handling capability 有权
标题翻译：薄膜电阻具有改善的功率处理能力
公开(公告)号：US09406741B2
公开(公告)日：2016-08-02
申请号：US13308071
申请日：2011-11-30
申请人： Peter J. Zampardi, Jr. , Kai Hay Kwok
发明人： Peter J. Zampardi, Jr. , Kai Hay Kwok
IPC分类号： H01P1/22 , H01L49/02 , H01C1/012 , H01C1/14 , H01C1/16 , H01L27/01
CPC分类号： H01C1/16 , H01C1/012 , H01C1/14 , H01C7/006 , H01L27/016 , H01L28/20 , H01P1/227
摘要： Designs and methodologies related to attenuators having a thin-film resistor assembly are disclosed. In some embodiments, the thin-film assembly can include a first and second thin-film resistor, each having a main portion with an input end and an output end. The input end of the first thin-film resistor is interconnected to the input end of the second thin-film resistors, and the output end of the first thin-film resistor is interconnected to the output end of the second thin-film resistor. The first and second thin-film resistors are disposed relative to one another so as to define a separation. The separation region reduces the likelihood of hot spot regions forming at or near the center of the thin-film structure and improves power handling capability for a given resistor width. Also disclosed are examples of how the foregoing features can be implemented in different products and methods of fabrication.
摘要翻译：公开了与具有薄膜电阻器组件的衰减器相关的设计和方法。在一些实施例中，薄膜组件可以包括第一和第二薄膜电阻器，每个薄膜电阻器具有主要部分，其具有输入端和输出端。第一薄膜电阻器的输入端与第二薄膜电阻器的输入端互连，第一薄膜电阻器的输出端与第二薄膜电阻器的输出端互连。第一和第二薄膜电阻器相对于彼此设置以限定分离。分离区域降低了在薄膜结构的中心处或附近形成热点区域的可能性，并且改善给定电阻器宽度的功率处理能力。还公开了如何在不同的产品和制造方法中实现前述特征的示例。

2. 发明申请

US20120171967A1 THIN FILM RESISTOR HAVING IMPROVED POWER HANDLING CAPABILITY 有权
标题翻译：具有改进的功率处理能力的薄膜电阻器
公开(公告)号：US20120171967A1
公开(公告)日：2012-07-05
申请号：US13308071
申请日：2011-11-30
申请人： Peter J. Zampardi, JR. , Kai Hay Kwok
发明人： Peter J. Zampardi, JR. , Kai Hay Kwok
IPC分类号： H04B1/38 , H01L21/02 , H01C1/012
CPC分类号： H01C1/16 , H01C1/012 , H01C1/14 , H01C7/006 , H01L27/016 , H01L28/20 , H01P1/227
摘要： Designs and methodologies related to attenuators having a thin-film resistor assembly are disclosed. In some embodiments, the thin-film assembly can include a first and second thin-film resistor, each having a main portion with an input end and an output end. The input end of the first thin-film resistor is interconnected to the input end of the second thin-film resistors, and the output end of the first thin-film resistor is interconnected to the output end of the second thin-film resistor. The first and second thin-film resistors are disposed relative to one another so as to define a separation. The separation region reduces the likelihood of hot spot regions forming at or near the center of the thin-film structure and improves power handling capability for a given resistor width. Also disclosed are examples of how the foregoing features can be implemented in different products and methods of fabrication.
摘要翻译：公开了与具有薄膜电阻器组件的衰减器相关的设计和方法。在一些实施例中，薄膜组件可以包括第一和第二薄膜电阻器，每个薄膜电阻器具有主要部分，其具有输入端和输出端。第一薄膜电阻器的输入端与第二薄膜电阻器的输入端互连，第一薄膜电阻器的输出端与第二薄膜电阻器的输出端互连。第一和第二薄膜电阻器相对于彼此设置以限定分离。分离区域降低了在薄膜结构的中心处或附近形成热点区域的可能性，并且改善给定电阻器宽度的功率处理能力。还公开了如何在不同的产品和制造方法中实现前述特征的示例。

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