Multi-package conversion kit for a pick and place handler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6718608
APP PUB NO 20030140475A1
SERIAL NO

10054423

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method is provided for package-to-package conversion of a pick and place handler. An input arm assembly is provided with interchangeable vacuum leads. An input/output shuttle plate is provided comprising a block and base plate. The block has a plurality of pocket groupings and a two or more alignment hole groupings. The base plate has two or more alignment pins. Package-to-package conversion is achieved by changing alignment hole groupings on the alignment pins, thereby selecting the pocket corresponding to the alignment hole used. A soak plate is provided having an array of pocket groupings, wherein each pocket grouping has the same pattern of different size/shape pockets to accommodate different packages. Package-to-package conversion is accomplished by programming an offset to the desired pocket in each pocket grouping. A test arm assembly is provided with interchangeable vacuum leads and interchangeable nest pieces.

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Patent Owner(s)

Patent OwnerAddress
ST ASSEMBLY TEST SERVICES PTE LTD5 YISHUN STREET 23 SINGAPORE 768442

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boon, Tan Wee Singapore, SG 1 1
Jin, Yap Liop Singapore, SG 1 1
Wah, Sum Kai Singapore, SG 1 1

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