A flexible printed circuit board of the present invention enables a signal line to pass an air layer formed by a dielectric and a ground. The flexible printed circuit board is unnecessary to additionally change a shape for impedance matching since a loss of a signal line and a signal inputted from the outside are minimized, and impedance does not change regardless of a position arranged inside a wireless terminal device.
申请公布号
KR20160112119(A)
申请公布日期
2016.09.28
申请号
KR20150037226
申请日期
2015.03.18
申请人
GIGALANE CO., LTD.
发明人
KIM, SANG PIL;KIM, DAE HO;LEE, DONG HYUNG;JO, BYUNG HOON;LEE, DA YEON;KOO, HWANG SUB;KIM, HYUN JE;JUNG, HEE SEOK