公开(公告)号：US20140062941A1

公开(公告)日：2014-03-06

申请号：US13709930

申请日：2012-12-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH IN

Inventor： Rae-Man PARK

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/045 ,  G06F2203/04106

Abstract: Touch screen display devices are disclosed. The touch screen display device may include a first substrate, a first sensor line extending in a first direction on the first substrate, an optical switching layer on the first sensor line, a second substrate on the optical switching layer, a second sensor line extending in a second direction crossing the first direction on the second substrate, an interlayer insulating layer on the second sensor line, and a third sensor line extending in the first direction on the interlayer insulating layer. At least one of the second and third sensor lines may sense a variation of a current or a capacitance from the first sensor line when a distance between the first sensor line and the second substrate is changed.

Abstract translation: 公开了触摸屏显示装置。 触摸屏显示装置可以包括第一基板，在第一基板上沿第一方向延伸的第一传感器线，第一传感器线上的光学开关层，光学开关层上的第二基板，第二传感器线， 在第二基板上与第一方向交叉的第二方向，第二传感器线上的层间绝缘层和在层间绝缘层上沿第一方向延伸的第三传感器线。 当第一传感器线路和第二基板之间的距离改变时，第二传感器线路和第三传感器线路中的至少一个可以感测来自第一传感器线路的电流或电容的变化。

公开(公告)号：US20140062906A1

公开(公告)日：2014-03-06

申请号：US13709969

申请日：2012-12-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH IN

Inventor： Rae-Man PARK

IPC: G06F3/041 ,  H01L21/00

CPC classification number: G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  H01L21/00 ,  Y10T29/49105

Abstract: Disclosed are touch screens and methods of manufacturing the same. The touch screen may include a substrate, a first electrode extending in a first direction on the substrate, an interlayer insulating layer disposed on the first electrode, and a second electrode disposed on the interlayer insulating layer and extending in a second direction crossing the first direction. The interlayer insulating layer may have quantum dots that induce a change of a capacitance between the first electrode and the second electrode by a visible light incident on the substrate.

Abstract translation: 公开了触摸屏及其制造方法。 触摸屏可以包括基板，在基板上沿第一方向延伸的第一电极，设置在第一电极上的层间绝缘层，以及设置在层间绝缘层上并沿与第一方向交叉的第二方向延伸的第二电极 。 层间绝缘层可以具有通过入射到基板上的可见光而引起第一电极和第二电极之间的电容变化的量子点。