公开(公告)号：US20160330829A1

公开(公告)日：2016-11-10

申请号：US15109423

申请日：2014-12-29

Applicant: KUNSHAN VISIONOX DISPLAY CO., LTD.

Inventor： Leping AN ,  Long WANG ,  Ming GAO ,  Yao HONG ,  Bin PU

IPC: H05K1/02

CPC classification number: H05K1/028 ,  G06F3/041 ,  G06F2203/04107 ,  H05K1/0213 ,  H05K1/0215 ,  H05K2201/053 ,  H05K2201/09009

Abstract: The present invention discloses a flexible circuit board. The flexible circuit board comprises a base portion and a grounding soft board extending from the base portion, the grounding soft board comprising a board body connected to the base portion and a contact end provided at a free end of the board body, the contact end comprising a bonding region and a windowing copper exposure region arranged inside the bonding region, and the board body being in a curved shape. According to the present invention, by making improvements on the bonding area between the grounding soft board and the shielding layer and on the shape of the soft board, and by increasing the bonding power and dispersing the folding stress, the grounding soft board is prevented from falling off at portions contacting the shielding layer when folded or transported.

Abstract translation: 本发明公开了一种柔性电路板。 柔性电路板包括从基部延伸的基部和接地软板，接地软板包括连接到基部的板本体和设置在板本体的自由端的接触端，所述接触端包括 接合区域和布置在接合区域内的开窗铜曝光区域，并且板体呈弯曲形状。 根据本发明，通过改善接地软板和屏蔽层之间的接合面积以及软板的形状，通过增加接合力和分散折叠应力，可以防止接地软板 在折叠或运输时与屏蔽层接触的部分脱落。