ELECTRONIC COMPONENT HANDLER AND ELECTRONIC COMPONENT TESTER

A handler that transports an electronic component (IC device) to a test unit includes a holding member (shuttle plate) including a recess having a colored bottom portion and housing the electronic component in the recess, an imaging unit (imaging device) that images the recess, and a control unit th...

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Bibliographic Details
Main Author KOTANI, Noriaki
Format Patent
LanguageEnglish
Published 24.09.2020
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:A handler that transports an electronic component (IC device) to a test unit includes a holding member (shuttle plate) including a recess having a colored bottom portion and housing the electronic component in the recess, an imaging unit (imaging device) that images the recess, and a control unit that compares a reference area of the bottom portion previously calculated from a plan view area of the electronic component and a plan view area of the bottom portion with a detection area of the bottom portion detected from an image captured by the imaging unit, and determines presence or absence of the electronic component housed in the recess or whether or not a position of the electronic component housed in the recess is good.
Bibliography:Application Number: US202016822097