Invention Grant
- Patent Title: Electronic component handling apparatus and electronic component testing apparatus
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Application No.: US17186846Application Date: 2021-02-26
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Publication No.: US11353502B2Publication Date: 2022-06-07
- Inventor: Masataka Onozawa , Mitsunori Aizawa , Aritomo Kikuchi
- Applicant: ADVANTEST Corporation
- Applicant Address: JP Tokyo
- Assignee: ADVANTEST Corporation
- Current Assignee: ADVANTEST Corporation
- Current Assignee Address: JP Tokyo
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: JPJP2020-000875U 20200312
- Main IPC: G01R1/02
- IPC: G01R1/02 ; G01R1/04 ; G01R1/067 ; G01R1/073 ; G01R31/00 ; G01R31/26 ; G01R31/28

Abstract:
An electronic component handling apparatus handles a device under test (DUT). The electronic component handling apparatus includes: a set plate that holds a DUT container including a plurality of pockets each of which accommodates the DUT; a sensor that acquires three-dimensional shape data of the DUT container; and a processor that corrects the shape data based on an inclination of the set plate, extracts a height and an inclination of a predetermined region corresponding to the DUT in a first pocket among the pockets, from the shape data corrected by the processor, and determines an accommodation state of the DUT in the first pocket based on an extraction result obtained by the processor.
Public/Granted literature
- US20210285999A1 ELECTRONIC COMPONENT HANDLING APPARATUS AND ELECTRONIC COMPONENT TESTING APPARATUS Public/Granted day:2021-09-16
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