Unit for transferring to-be-inspected object to inspection position

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5825500
SERIAL NO

08753250

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transfer unit according to the invention employs a transfer member movable between a standby position and an inspection position, a detection unit provided at the transfer member for detecting the position of the object on a support surface of the transfer member, a rotatable mount member having a mount surface on which the object is mounted, and capable of transferring the object between the mount surface and the support surface of the transfer member, and a control unit for calculating an amount of deviation of the object from a reference position on the basis of a detection value of the detection unit, the control unit also driving the mount member and the transfer member to correct the amount of deviation of the object from the reference position on the basis of the calculation result.

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Patent Owner(s)

Patent OwnerAddress
TOKYO ELECTRON LIMITED3-1 AKASAKA 5-CHOME MINATO-KU TOKYO 1076325 ?1076325

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayakawa, Noboru Yamanashi-ken, JP 8 414
Iino, Shinji Yamanashi-ken, JP 53 662

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