Cover structure for mobile phone
First Claim
1. A mobile phone, comprising:
- a cover structure comprising an outer composite layer having a polarizing effect to show different decorative effects at different angles of view, and having an inner plastic substrate attached to an inner side of the outer composite layer, a speaker and a microphone being provided in the cover structure;
a printed circuit board provided within the cover structure;
a display; and
a keypad.
1 Assignment
0 Petitions
Accused Products
Abstract
A cover structure (10) of a mobile phone (1) includes an outer composite layer (7) that provides different visual effects according to different viewing angles, and an inner plastic substrate (15) attached to an inner side of the composite layer. The composite layer includes a facial layer (11), an optical polarizing film (12), a decorative layer (13) and an adhesion layer (14) in that sequence from an outer face of the composite layer to the plastic substrate. The facial layer, polarizing film, decorative layer and adhesion layer are heat pressed together to form the composite layer. The plastic substrate is plastic injection molded onto the adhesion layer, combining with the composite layer to form the cover structure. The cover structure having the polarizing film allows the mobile phone to provide different visual effects according to different viewing angels. The mobile phone is thus very aesthetically pleasing to users.
16 Citations
13 Claims
-
1. A mobile phone, comprising:
-
a cover structure comprising an outer composite layer having a polarizing effect to show different decorative effects at different angles of view, and having an inner plastic substrate attached to an inner side of the outer composite layer, a speaker and a microphone being provided in the cover structure;
a printed circuit board provided within the cover structure;
a display; and
a keypad. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A cover structure for a portable electronic device, the cover structure comprising:
-
an outer composite layer having an optical polarizing film and a decorative film under the polarizing film so that the outer composite layer can exhibit different visual effects at different angles of view; and
an inner plastic substrate securely fastened to an inside of the outer composite layer. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. A method of making a multi-vision effect cover, comprising the steps of:
-
providing a composite layer with a facial layer, a polarizing film, decorative layer, and an adhesion layer in order by a heat pressing procedure;
providing a pair of complementary molds;
disposing the composite layer in the molds and forcibly pushing the composite layer abut against an inner face of one of said molds;
injecting molten plastic into the molds to form the cover by having the adhesion layer melted and chemically combined with the plastic;
taking the formed cover out of the molds and trimming a contour of the formed cover by removing excessive composite layer if any.
-
Specification