公开(公告)号：US20150242019A1

公开(公告)日：2015-08-27

申请号：US14707659

申请日：2015-05-08

Applicant: SYNAPTICS INCORPORATED

Inventor： James DUNPHY ,  Bob Lee MACKEY ,  Joseph Kurth REYNOLDS

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04112 ,  H05K1/0296 ,  H05K2201/09681 ,  Y10T29/49105

Abstract: An input device having a plurality of low-visibility sensor electrodes and method for fabricating the same are provided. In one example, an input device includes a display device having an array of pixels and a plurality of sensor electrodes disposed on a viewing side of the display device. At least a first sensor electrode of the plurality of sensor electrodes includes a plurality of spaced apart conductive traces forming a conductive mesh, wherein mesh having a first periodicity defined by intersections of the conductive traces forming the mesh. A terminal portion of one of the conductive traces terminates at an edge of the first sensor electrode and has an attached light occluding element. The attached light occluding element is disposed over a subpixel having the same color as a subpixel which an intersecting trace would lay over when the intersection occurs in an interior region of the sensor electrode.

Abstract translation: 提供具有多个低能见度传感器电极的输入装置及其制造方法。 在一个示例中，输入装置包括具有像素阵列的显示装置和设置在显示装置的观看侧上的多个传感器电极。 多个传感器电极的至少第一传感器电极包括形成导电网的多个间隔开的导电迹线，其中网状物具有由形成网状物的导电迹线的交叉点限定的第一周期性。 导电迹线之一的端子部分终止于第一传感器电极的边缘并且具有附接的遮光元件。 附着的遮光元件设置在具有与子像素相同的颜色的子像素上，当相交轨迹在传感器电极的内部区域中发生时，相交轨迹将覆盖。