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Title:
PROTECTIVE PANEL OF ELECTRONIC DISPLAY DEVICE, AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2011013546
Kind Code:
A
Abstract:

To provide a protective panel of an electronic display device that has glossiness with a simplex constitution and secures the degree of freedom in color tone selection, in decoration of the protective panel of the electronic display device.

This protective panel of the electronic display device is arranged on a display member of the electronic display device, and has a transparent part for visually recognizing the display member and a decoration section by printing. A dielectric layer and a print pattern layer are stacked on the surface on the side facing the display member of the substrate. The dielectric layer is constituted by at least two or more layers having different refractive indices, and the print pattern layer forms the decoration section by forming a film on a part of the dielectric layer by printing. In the decoration section, the reflectance of light to the incident light from the side that does not face the display member is 12% or higher in a specific wavelength region.


Inventors:
NIKAIDO SEIKI
Application Number:
JP2009158807A
Publication Date:
January 20, 2011
Filing Date:
July 03, 2009
Export Citation:
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Assignee:
GEOMATEC CO LTD
International Classes:
G09F9/00; B32B7/02; B44C3/02; B44F1/04; H04M1/02
Domestic Patent References:
JP2008083262A2008-04-10
JP2003140558A2003-05-16
JP2008083263A2008-04-10
JP2008076844A2008-04-03
JP2008083423A2008-04-10
JP2002156912A2002-05-31
Foreign References:
WO2005064451A12005-07-14
Attorney, Agent or Firm:
秋山 敦
城田 百合子