Precision alignment unit for semiconductor trays

A precision alignment unit and techniques are described that include a tray assembly configured to be used in a testing system, where the tray assembly includes at least one pocket formed in the tray assembly, the pocket configured to contain an integrated circuit chip, and at least one pin pass-thr...

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Hauptverfasser: Fox, Morris R, Anusevicius, Eric G
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creator Fox, Morris R
Anusevicius, Eric G
description A precision alignment unit and techniques are described that include a tray assembly configured to be used in a testing system, where the tray assembly includes at least one pocket formed in the tray assembly, the pocket configured to contain an integrated circuit chip, and at least one pin pass-through, and a device positioning unit including at least one alignment device configured to extend through the at least one pin pass-through. In implementations, a process for using the precision alignment system that employs the techniques of the present disclosure includes mounting a precision alignment unit to a vacuum chuck of a handler; loading at least one alignment tray into the handler; placing the at least one alignment tray on the precision alignment unit; and aligning at least one integrated circuit chip device disposed on the at least one alignment tray.
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In implementations, a process for using the precision alignment system that employs the techniques of the present disclosure includes mounting a precision alignment unit to a vacuum chuck of a handler; loading at least one alignment tray into the handler; placing the at least one alignment tray on the precision alignment unit; and aligning at least one integrated circuit chip device disposed on the at least one alignment tray.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; SEMICONDUCTOR DEVICES ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TESTING</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190611&amp;DB=EPODOC&amp;CC=US&amp;NR=10317460B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190611&amp;DB=EPODOC&amp;CC=US&amp;NR=10317460B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Fox, Morris R</creatorcontrib><creatorcontrib>Anusevicius, Eric G</creatorcontrib><title>Precision alignment unit for semiconductor trays</title><description>A precision alignment unit and techniques are described that include a tray assembly configured to be used in a testing system, where the tray assembly includes at least one pocket formed in the tray assembly, the pocket configured to contain an integrated circuit chip, and at least one pin pass-through, and a device positioning unit including at least one alignment device configured to extend through the at least one pin pass-through. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SEMICONDUCTOR DEVICES
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TESTING
title Precision alignment unit for semiconductor trays
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