Invention Application
- Patent Title: INTEGRATED CIRCUIT CHIP WITH CORRECTED TEMPERATURE DRIFT
- Patent Title (中): 具有校正温度下降的集成电路芯片
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Application No.: US14746235Application Date: 2015-06-22
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Publication No.: US20160049341A1Publication Date: 2016-02-18
- Inventor: Serge Pontarollo , Philippe Maige
- Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS
- Applicant Address: FR Grenoble
- Assignee: STMICROELECTRONICS (GRENOBLE 2) SAS
- Current Assignee: STMICROELECTRONICS (GRENOBLE 2) SAS
- Current Assignee Address: FR Grenoble
- Priority: FR1457792 20140813
- Main IPC: H01L21/66
- IPC: H01L21/66 ; G01K7/01 ; H01L27/02
Abstract:
An integrated circuit chip includes trenches at least partially surrounding a critical portion of a circuit that is sensitive to temperature variations. The trenches are locally interrupted in order to permit circuit connections to pass between the critical portion and an outer portion containing a remainder of the circuit. The critical portion includes heating resistors and a temperature sensor.
Public/Granted literature
- US09607906B2 Integrated circuit chip with corrected temperature drift Public/Granted day:2017-03-28
Information query
IPC分类:
