Hidden antenna device of a mobile phone
First Claim
1. A hidden antenna device of a mobile phone, said mobile phone is comprised of an upper cover and a lower cover, a main electric circuit board is provided in the interior space formed by said upper cover and lower covers, said antenna device is characterized by:
- said lower cover has an antenna circuit printed on the inner bottom surface of said lower cover;
said antenna circuit has a first protruding end connecting point, said main electric circuit board in the body of said mobile phone has on the rear surface thereof another connecting point in opposition to said first end connecting point, a ceramic layer and a matching electric circuit board layer having a desired frequency are provided between said antenna circuit and said main electric circuit board, when said upper cover and said lower cover are assembled, said connecting points connect with each other.
2 Assignments
0 Petitions
Accused Products
Abstract
A hidden antenna device of a mobile phone, the mobile phone is comprised of an upper cover and a lower cover, a main electric circuit board is provided in the interior space formed by the two members. The lower cover has an antenna circuit printed at a suitable position on the inner bottom surface of the lower cover; the antenna circuit has a protruding end connecting point. A main electric circuit board in the body of the phone has on the rear surface thereof another connecting point in opposition to the aforesaid end connecting point. A ceramic layer and a matching electric circuit board layer having a desired frequency are provided between the antenna circuit and the main electric circuit board, so that when the upper cover and the lower cover are assembled, the connecting points connect with each other to form the antenna device which has no any exposed member to the exterior of the mobile phone.
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Citations
3 Claims
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1. A hidden antenna device of a mobile phone, said mobile phone is comprised of an upper cover and a lower cover, a main electric circuit board is provided in the interior space formed by said upper cover and lower covers, said antenna device is characterized by:
- said lower cover has an antenna circuit printed on the inner bottom surface of said lower cover;
said antenna circuit has a first protruding end connecting point, said main electric circuit board in the body of said mobile phone has on the rear surface thereof another connecting point in opposition to said first end connecting point, a ceramic layer and a matching electric circuit board layer having a desired frequency are provided between said antenna circuit and said main electric circuit board, when said upper cover and said lower cover are assembled, said connecting points connect with each other. - View Dependent Claims (2, 3)
- said lower cover has an antenna circuit printed on the inner bottom surface of said lower cover;
Specification