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Title:
IN-MOLD TYPE ROOF ANTENNA, AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2010187361
Kind Code:
A
Abstract:

To disclose a roof antenna used for radio wave transmission/reception of a portable device, in more details, to disclose an in-mold type roof antenna which is molded integrally with a case of equipment when molding the case, and to provide a method of manufacturing in-mold type roof antenna.

The manufacturing method for molding a roof antenna in a mechanism object including a display window includes: stacking a copper foil layer on a base film capable of being accommodated in a bezel part corresponding to an edge of the display window; forming a roof antenna pattern by processing the stacked copper foil layer to manufacture an antenna film (S-31); disposing the antenna film at a position to mold the bezel part in a mold for molding the mechanism object including the display window (S-32); and molding the case having the antenna film integrally molded therewith by injecting a resin into the mold (S-33).


Inventors:
NAM KWANG HYUN
KIM JAE HWAN
Application Number:
JP2009240395A
Publication Date:
August 26, 2010
Filing Date:
October 19, 2009
Export Citation:
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Assignee:
CHEIL IND INC
International Classes:
H01Q1/38; H01P11/00; H01Q1/24; H04M1/02
Domestic Patent References:
JP2005295135A2005-10-20
JP2008072721A2008-03-27
JP2005333244A2005-12-02
JP2007311955A2007-11-29
JP2008086038A2008-04-10
JP2003158415A2003-05-30
Attorney, Agent or Firm:
Hatta International Patent Corporation