Antenna Assembly and Method for Manufacturing Same
First Claim
1. A wireless power receiver comprisinga flexible printed circuit board comprising a first surface and a second surface opposite the first surface;
- a first antenna disposed on the first surface of the flexible printed circuit board for wireless charging;
a second antenna disposed on the first surface of the flexible printed circuit board for wireless communication such that it surrounds the first antenna;
a plurality of contact terminals configured to electrically connect the first antenna to a battery for charging the battery and the second antenna to a wireless communication module; and
wherein the first antenna comprises a first coil pattern wound multiple times, a first terminal placed at an outside of the first coil pattern, and a second terminal placed at an inside of the first coil pattern;
wherein the second antenna comprises a second coil pattern wound multiple times, a third terminal placed at an inside of the second coil pattern, and a fourth terminal placed at an outside of the second coil pattern;
wherein the first terminal is electrically connected to a first connector by a first sub-connection part that crosses, and is physically insulated from, the second coil pattern, andwherein the second terminal is electrically connected to a second connector by a second sub connection part that crosses, and is physically insulated from both the first coil pattern and the second coil pattern, andwherein the plurality of contact terminals comprises a first contact terminal and a second contact terminal that connect the first antenna and the battery for charging the battery;
wherein the first connector is electrically connected to the first contact terminal by a first connection conductive line, andwherein the second connector is electrically connected to the second contact terminal by a second connection conductive line, andwherein the plurality of contact terminals comprises a third contact terminal and a fourth contact terminal that connect the second antenna and the wireless communication module;
wherein the third terminal is electrically connected to the third contact terminal by a third sub-connection part physically insulated from the second coil pattern;
wherein the fourth terminal is electrically connected to the fourth contact terminal by a fourth sub-connection part physically insulated from the second coil pattern; and
wherein a first line connecting the first terminal and the first contact terminal through the first sub-connection part, the first connector and the first connection conductive line, and a second line connecting the second terminal and the second contact terminal through the second sub-connection part, the second connector and the second connection conductive line are disposed between the third terminal and the fourth terminal.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed is an antenna assembly including a substrate, and a wireless charge antenna pattern on the substrate. The wireless charge antenna pattern has a sectional surface including a plurality of inner angles in which two inner angles are different from each other. The antenna assembly includes a wireless communication antenna pattern formed on the substrate and provided at an outside of the wireless charge antenna pattern. The wireless communication antenna pattern has a plurality of inner angles at a sectional surface thereof, and a plurality of angle values of the inner angles provided at the sectional surface of the wireless communication antenna pattern correspond to a plurality of angle values of the inner angles provided at the sectional surface of the wireless charge antenna pattern, respectively.
53 Citations
15 Claims
-
1. A wireless power receiver comprising
a flexible printed circuit board comprising a first surface and a second surface opposite the first surface; -
a first antenna disposed on the first surface of the flexible printed circuit board for wireless charging; a second antenna disposed on the first surface of the flexible printed circuit board for wireless communication such that it surrounds the first antenna; a plurality of contact terminals configured to electrically connect the first antenna to a battery for charging the battery and the second antenna to a wireless communication module; and wherein the first antenna comprises a first coil pattern wound multiple times, a first terminal placed at an outside of the first coil pattern, and a second terminal placed at an inside of the first coil pattern; wherein the second antenna comprises a second coil pattern wound multiple times, a third terminal placed at an inside of the second coil pattern, and a fourth terminal placed at an outside of the second coil pattern; wherein the first terminal is electrically connected to a first connector by a first sub-connection part that crosses, and is physically insulated from, the second coil pattern, and wherein the second terminal is electrically connected to a second connector by a second sub connection part that crosses, and is physically insulated from both the first coil pattern and the second coil pattern, and wherein the plurality of contact terminals comprises a first contact terminal and a second contact terminal that connect the first antenna and the battery for charging the battery; wherein the first connector is electrically connected to the first contact terminal by a first connection conductive line, and wherein the second connector is electrically connected to the second contact terminal by a second connection conductive line, and wherein the plurality of contact terminals comprises a third contact terminal and a fourth contact terminal that connect the second antenna and the wireless communication module; wherein the third terminal is electrically connected to the third contact terminal by a third sub-connection part physically insulated from the second coil pattern; wherein the fourth terminal is electrically connected to the fourth contact terminal by a fourth sub-connection part physically insulated from the second coil pattern; and wherein a first line connecting the first terminal and the first contact terminal through the first sub-connection part, the first connector and the first connection conductive line, and a second line connecting the second terminal and the second contact terminal through the second sub-connection part, the second connector and the second connection conductive line are disposed between the third terminal and the fourth terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
Specification