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US 2014/0178517 A1Published application
Device for manufacturing phosphor film for use in led
AssigneeHon Hai Precision Industry Co., Ltd.
InventorCHEN-HAN LIN
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AssigneeHon Hai Precision Industry Co., Ltd.
InventorCHEN-HAN LIN
Estimating the term…
A device for manufacturing a phosphor film, includes a container for receiving and mixing a raw material of the phosphor film which includes phosphor powders and glue; a conveyor belt for transporting the mixed raw material from the container, the conveyor belt comprising two horizontal portions and an arc portion arranged between the two horizontal portions, the arc portion defining a recess downwardly; and a roller located above the arc portion of the conveyor belt and partly received in the recess, a distance being kept between the arc portion and the roller, the raw material being pressed by the roller during transportation by the conveyor belt to form the phosphor film. A curing device radiates ultraviolet to the mixed material on the arc portion of the conveyor belt to cure the glue thereof.
A device for manufacturing a phosphor film configured for use to be located over a diffusion plate to convert light from an LED through the diffusion plate to light having a different color, the device comprising:
A device for manufacturing a phosphor film for use to convert light from an LED to light having a different color, comprising:
Dependencies are inferred from the claim text.