Watch type mobile terminal and antenna thereof
First Claim
1. A watch type mobile terminal comprising:
- a case whose both ends are connected by a band, the case comprising;
a first conductive case forming a surrounding configuration of a window;
a second dielectric case assembled to a lower portion of the first conductive case and having an accommodation space part for accommodating a plurality of components therein, wherein the second dielectric case is sized such that at least an entire perimeter of an upper portion of the second dielectric case is enclosed by the first conductive case; and
a third conductive case assembled to a lower portion of the second dielectric case, the third conductive case forming a main ground;
the first, second, and third cases constitute an external appearance of the watch type mobile terminal;
an antenna disposed on an inner surface of a sloped side of the second dielectric case; and
a first ground extending part disposed on a side of the second dielectric case opposite the sloped side, wherein;
the antenna is positioned to be spaced from the first conductive case by a predetermined gap such that the antenna is electrically coupled with the first conductive case;
the antenna comprises;
a first conductor configured to be connected to a signal feeding portion; and
a second conductor positioned to be separated from the first conductor such that the second conductor is electrically coupled with the first conductor and configured to be connected to a ground feeding unit to be connected to the main ground;
the first conductive case, which is made of a conductive material, is electrically coupled with the antenna; and
the first ground extending part comprises a conductive layer disposed on an inner side of the second dielectric case and positioned to be adjacent to the first case at a certain interval such that an electrical coupling is generated between the first conductive case and the conductive layer, thereby electrically coupling the main ground of the third case to the first conductive case and improving radio performance.
1 Assignment
0 Petitions
Accused Products
Abstract
A watch type mobile terminal includes a first case which includes a window; a second case coupled to the first case and having an area for mounting a plurality of components; and a third case coupled to the second case such that the plurality of components are positioned between the second case and the third case. The mobile terminal further includes an antenna positioned at a side portion of a case including the first case, the second case, and the third case. The antenna includes a first conductor which is attached to the plurality of components, substantially covered by the second case, and connected to a signal feeding portion; and a second conductor which is positioned to be separated from the first conductor such that the second conductor is electrically coupled with the first conductor and connected to a ground feeding unit to be connected to a ground.
-
Citations
18 Claims
-
1. A watch type mobile terminal comprising:
-
a case whose both ends are connected by a band, the case comprising; a first conductive case forming a surrounding configuration of a window; a second dielectric case assembled to a lower portion of the first conductive case and having an accommodation space part for accommodating a plurality of components therein, wherein the second dielectric case is sized such that at least an entire perimeter of an upper portion of the second dielectric case is enclosed by the first conductive case; and a third conductive case assembled to a lower portion of the second dielectric case, the third conductive case forming a main ground; the first, second, and third cases constitute an external appearance of the watch type mobile terminal; an antenna disposed on an inner surface of a sloped side of the second dielectric case; and a first ground extending part disposed on a side of the second dielectric case opposite the sloped side, wherein; the antenna is positioned to be spaced from the first conductive case by a predetermined gap such that the antenna is electrically coupled with the first conductive case; the antenna comprises; a first conductor configured to be connected to a signal feeding portion; and a second conductor positioned to be separated from the first conductor such that the second conductor is electrically coupled with the first conductor and configured to be connected to a ground feeding unit to be connected to the main ground; the first conductive case, which is made of a conductive material, is electrically coupled with the antenna; and the first ground extending part comprises a conductive layer disposed on an inner side of the second dielectric case and positioned to be adjacent to the first case at a certain interval such that an electrical coupling is generated between the first conductive case and the conductive layer, thereby electrically coupling the main ground of the third case to the first conductive case and improving radio performance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18)
-
-
14. A watch type mobile terminal comprising:
- a case whose both ends are connected by a band and having a main ground;
a frame mounted over the case such that at least an entire perimeter of an upper portion of the case is enclosed by the frame; the case and frame constitute an external appearance of the watch type mobile terminal; an antenna disposed on an inner surface of a sloped side of the case and a first ground extending part disposed on a side of the case opposite the sloped side, wherein the antenna comprises;
a first conductor configured to be connected to a signal feeding portion; anda second conductor positioned to be separated from the first conductor such that the second conductor is electrically coupled with the first conductor and configured to be connected to a ground feeding unit to be connected to a main ground, wherein the antenna is positioned to be spaced from the frame by a predetermined gap such that at least the first conductor or the second conductor is electrically coupled with the frame, wherein the frame, which is made of a conductive material, is electrically coupled with the at least the first conductor or the second conductor, and wherein the first ground extending part comprises a conductive layer disposed on an inner side of the case and positioned to be adjacent to the frame at a certain interval such that an electrical coupling is generated between the frame and the conductive layer, thereby electrically coupling the main ground of the case to the frame and improving radio performance. - View Dependent Claims (15, 16)
- a case whose both ends are connected by a band and having a main ground;
Specification