公开(公告)号：US20140104804A1

公开(公告)日：2014-04-17

申请号：US14029922

申请日：2013-09-18

Applicant: Japan Display Inc.

Inventor： Akihiko SAITOH

IPC: H05K1/02

CPC classification number: H05K1/02 ,  G02F1/13458 ,  H05K1/111 ,  H05K3/4007

Abstract: A circuit board includes an insulating film extending from an active area for displaying images to a peripheral area surrounding the active area. A circumference wiring is arranged in an aperture penetrating the insulating film and extending from the aperture to the active area on the insulating film so as to cross an edge of the aperture. The shape of the edge of the aperture which the circumference wiring crosses includes at least one concave portion and one convex portion, respectively.

Abstract translation: 电路板包括从用于显示图像的活动区域延伸到围绕有源区域的周边区域的绝缘膜。 圆周线布置在穿透绝缘膜的孔中并且从孔到绝缘膜上的有源区延伸，以便穿过孔的边缘。 圆周布线交叉的孔的边缘的形状分别包括至少一个凹部和一个凸部。