公开(公告)号：US09274638B2

公开(公告)日：2016-03-01

申请号：US14271587

申请日：2014-05-07

Applicant: AU Optronics Corporation

Inventor： Shih-Wei Yang ,  An-Cheng Chen ,  Shih-Po Chou

IPC: G06F3/041

CPC classification number: G06F3/0412

Abstract: A touch panel includes a substrate, a light-shielding layer, a patterned transparent layer, a reflecting layer, at least one first sensing series, and at least one second sensing series. The substrate has a touch sensing region and a peripheral region. The light-shielding layer is disposed in the periphery region. The light-shielding layer has a patterned opening and a sidewall adjacent to the patterned opening. The patterned opening is configured to provide a mark identifiable by human eyes. The patterned transparent layer is disposed in the peripheral region, and the patterned transparent layer covers a portion of the patterned opening. The patterned transparent layer has an inclined sidewall positioned in the patterned opening. The reflecting layer covers the inclined sidewall and the patterned opening. The first sensing series and the second sensing series are arranged in the touch sensing region to detect a position of a touch point.

Abstract translation: 触摸面板包括基板，遮光层，图案化透明层，反射层，至少一个第一感测系列和至少一个第二感测系列。 衬底具有触摸感测区域和周边区域。 遮光层设置在周边区域。 遮光层具有图案化的开口和邻近图案化开口的侧壁。 图案化的开口被配置成提供由人眼可识别的标记。 图案化的透明层设置在周边区域中，并且图案化的透明层覆盖图案化的开口的一部分。 图案化的透明层具有位于图案化开口中的倾斜侧壁。 反射层覆盖倾斜的侧壁和图案化的开口。 第一感测系列和第二感测系列布置在触摸感测区域中以检测触摸点的位置。