公开(公告)号：US09223450B2

公开(公告)日：2015-12-29

申请号：US13912345

申请日：2013-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoon-Do Heo ,  Jae-Wook Park ,  Jong-Dae Park ,  Heon-Seok Lee

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06F2203/04107 ,  G06F2203/04108

Abstract: An apparatus performs proximity touch sensing, and includes a shield layer, an electrostatic capacity touch panel disposed with a specific distance above the shield layer, and a proximity touch controller for sensing a non-contact touch by supplying a voltage to the electrostatic capacity touch panel and the shield layer and thus by forming a first capacitance.

Abstract translation: 一种设备执行接近触摸感测，并且包括屏蔽层，设置在屏蔽层上方特定距离的静电电容触摸面板，以及接近触摸控制器，用于通过向静电电容触摸面板提供电压来感测非接触触摸 和屏蔽层，从而形成第一电容。