Invention Grant
- Patent Title: Probe card for testing integrated circuits
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Application No.: US15290386Application Date: 2016-10-11
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Publication No.: US10060972B2Publication Date: 2018-08-28
- Inventor: Alberto Pagani
- Applicant: STMicroelectronics S.r.l.
- Applicant Address: IT Agrate Brianza
- Assignee: STMicroelectronics S.r.l.
- Current Assignee: STMicroelectronics S.r.l.
- Current Assignee Address: IT Agrate Brianza
- Agency: Crowe & Dunlevy
- Priority: ITMI2007A2399 20071220
- Main IPC: G01R31/28
- IPC: G01R31/28 ; G01R1/04 ; B62M25/04 ; G01R1/067 ; G01R1/073

Abstract:
A probe card is adapted for testing at least one integrated circuit that integrated on a corresponding at least one die of a semiconductor material wafer. The probe card includes a board adapted for the coupling to a tester apparatus. Several probes are coupled to the board. The probe card includes replaceable elementary units, wherein each unit includes at least one probe for contacting externally-accessible terminals of an integrated circuit under test. The replaceable elementary units are arranged so as to correspond to an arrangement of at least one die on the semiconductor material wafer containing integrated circuits to be tested.
Public/Granted literature
- US20170030966A1 PROBE CARD FOR TESTING INTEGRATED CIRCUITS Public/Granted day:2017-02-02
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