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US 8,273,180 B2Granted
Device for film coating
AssigneeHon Hai Precision Industry Co., Ltd.
InventorChung-Pei Wang
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Abstract
An exemplary device for film coating, is provided. The device has an evaporating unit, wherein the evaporating unit includes a driving member and a carrier. The driving member has an extending rotatable shaft. The carrier includes a main body, a plurality of branches and a plurality of crucibles. The branches each extend from the main body. The crucibles each are supported by a respective one of the branches and configured for receiving a film material therein. The rotatable shaft is engaged in the main body and thereby rotating the carrier.
Claims10
A device for film coating, comprising:
- an evaporating unit, wherein the evaporating unit comprises:
- a driving member having a rotatable shaft;
- a positioning member comprising a first electromagnet and a second electromagnet;
- and
- a first carrier and a second carrier each comprising a magnetic main body, a plurality of branches extending from the main body and a plurality of crucibles each supported by a respective one of the branches, the main bodies each having a through hole defined therein, the second carrier being disposed upon the first carrier with the through holes communicating with each other, and the rotatable shaft being moveable relative to the first and second carriers and being selectively engaged in one of the through holes and thereby rotating the corresponding main body while the other main body remains in position due to magnetic attraction between the other main body and the corresponding one of the first and second electromagnets.
2 more elements
Dependencies are inferred from the claim text.