WAFER CARRYING DEVICE
A wafer carrying device comprises a wafer carrier which includes a main plate and a plurality of sub plates. The main plate has a first upper surface, a first lower surface and a plurality of recess. Each of the recesses forms an upper opening at the first upper surface. Each of the sub plates has a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A wafer carrying device comprises a wafer carrier which includes a main plate and a plurality of sub plates. The main plate has a first upper surface, a first lower surface and a plurality of recess. Each of the recesses forms an upper opening at the first upper surface. Each of the sub plates has a carrying recess for accommodating a wafer. Each of the sub plates are respectively placed in each of the recesses. Thereby, the sub plate can be detached from the main plate. |
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