Internal antenna of display
First Claim
Patent Images
1. A display device comprising:
- a display;
at least two coils separated by a predetermined interval, the at least two coils being disposed at an inner side of the display; and
an integrated circuit (IC) including a power supply terminal of the at least two coils to connect the at least two coils in parallel, the IC supplying current to the at least two coils through the included power supply terminal,wherein one of the at least two coils short-circuits with a metallic body.
0 Assignments
0 Petitions
Accused Products
Abstract
A power supply device for an internal antenna of a display is provided. The power supply device includes at least two coils configured to be separated by a predetermined interval and a power supply terminal of the at least two coils to connect the at least two coils in parallel. An integrated circuit (IC) includes the power supply terminal of the at least two coils connects the at least two coils in parallel and supplies a current to the at least two coils through the included power supply terminal. Phases of the current flowing in the at least two coils are the same due to the current supplied by the IC.
-
Citations
15 Claims
-
1. A display device comprising:
-
a display; at least two coils separated by a predetermined interval, the at least two coils being disposed at an inner side of the display; and an integrated circuit (IC) including a power supply terminal of the at least two coils to connect the at least two coils in parallel, the IC supplying current to the at least two coils through the included power supply terminal, wherein one of the at least two coils short-circuits with a metallic body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
Specification