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|1. (WO2017157336) METAL HOUSING, HOUSING ANTENNA, AND ELECTRONIC DEVICE|
|Applicants:||GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
|Title:||METAL HOUSING, HOUSING ANTENNA, AND ELECTRONIC DEVICE|
The present application provides a metal housing, a housing antenna having said metal housing, and an electronic device having said housing antenna. The metal housing comprises a border frame; said border frame is provided with at least one micro-seam band; said at least one micro-seam band divides the border frame into at least one frame body; each of the micro-seam bands is formed from at least two micro-seams spaced at intervals, and a metal part is provided between every two adjacent micro-seams. The housing antenna comprises the metal housing and at least one switch; said switch comprises a first end and a second end; said first end is electrically connected to the frame body divided out by the micro-seam band; said second end is electrically connected to the metal part; the at least one frame body divided out by the at least one micro-seam band is an independent antenna comprised by the housing antenna. The solution of the present application expands the low-frequency bandwidth of electronic-product antennas, increases the degrees of freedom of performance tuning of the antenna, and is able to produce the visual effect of a seamless border frame.