- 专利标题: THERMISTOR WITH TUNABLE RESISTANCE
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申请号: US15639492申请日: 2017-06-30
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公开(公告)号: US20190003900A1公开(公告)日: 2019-01-03
- 发明人: Keith Ryan Green , Byron Jon Roderick Shulver
- 申请人: Texas Instruments Incorporated
- 主分类号: G01K7/25
- IPC分类号: G01K7/25 ; G01K7/22 ; G01K7/02
摘要:
A device having a first terminal region and a second terminal region. The first terminal region includes fine-tune (FT) metal stripes that are separated from each other by a first distance along the longitudinal direction. The second terminal region is spaced apart from the first terminal region by at least an inter-terminal distance. The second terminal region includes coarse-tune (CT) metal stripes that are separated from each other by a second distance along the longitudinal direction. The second distance is greater than the first distance, and the inter-terminal distance greater than the second distance. Each of the FT metal stripes may be selected as a first access location, and each of the CT metal stripes may be selected as a second access location. A pair of selected first and second access locations access a sheet resistance defined by a distance therebetween.
公开/授权文献
- US10663355B2 Thermistor with tunable resistance 公开/授权日:2020-05-26