Patent · US Active

Low temperature coefficient resistor in CMOS flow

US8940598B2 · kind B2 · utility

1Cited by

3References

11Claims

0Family size

Assignee

TEXAS INSTRUMENTS INCORPORATED · US

Inventors

Greg Baldwin · Plano, US
Kamel Benaissa · Garland, US
Sarah Liu · Plano, US
Song Zhao · Nanhu, CN

Key dates

Filing date	Nov 3, 2011
Grant date	Jan 27, 2015
Priority date	—
Expiry date	Dec 25, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH02J7/0044
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for adding a low TCR resistor to a baseline CMOS manufacturing flow. A method of forming a low TCR resistor in a CMOS manufacturing flow. A method of forming an n-type and a p-type transistor with a low TCR resistor in a CMOS manufacturing flow.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.