Apparatus and method of fabricating light guide panel

Details Apparatus and method of fabricating light guide panel Apparatus and method of fabricating light guide panel

2007-11-13

2007-11-13

Davis, Robert (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

Reexamination Certificate

active

10742803

ABSTRACT:
An apparatus and method for fabricating the light guide panel reduces the thickness of the stamper and fixes it firmly in place. The apparatus and method for fabricating the light guide panel according to the present invention has a stamper for forming patterns on the light guide panel and first and second side mold frames which are separable so as to hold the stamper in place during the formation of the light guide and so as to easily eject the finished light guide after it has formed and hardened.

REFERENCES:
patent: 6663800 (2003-12-01), Lee et al.
patent: 2002/0181224 (2002-12-01), Tahara et al.
patent: 313246 (2001-11-01), None

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