公开(公告)号：US20150309639A1

公开(公告)日：2015-10-29

申请号：US14426992

申请日：2013-09-10

Applicant: ELBIT SYSTEMS LTD.

Inventor： Errikos AMARILIO ,  Avishai POTASHNIK

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/043 ,  G06F3/042 ,  G06F3/044 ,  G06F3/045

CPC classification number: G06F3/0414 ,  G06F3/016 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/0421 ,  G06F3/043 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04101 ,  G06F2203/04105 ,  G06F2203/04106

Abstract: A hybrid optical-physical touch screen is provided herein. The touch screen includes: an electronic panel display; one or more optical sensors coupled to the electronic panel display and configured to determine, a spatial location of a physical object on an X-Y plane near the electronic panel display; a plurality of physical touch sensors coupled to the electronic panel display and configured to determine, a physical touch event between the physical object and the electronic panel display; and a processor configured to compare the determined spatial location of the physical object with the determined physical touch event between the physical object and the display at a same time, and determine, based on predefined parameters, whether an intentional physical touch event between the physical object and the electronic panel display has occurred.

Abstract translation: 本文提供了一种混合光学物理触摸屏。 触摸屏包括：电子面板显示器; 耦合到电子面板显示器并被配置为确定物理对象在电子面板显示器附近的X-Y平面上的空间位置的一个或多个光学传感器; 耦合到所述电子面板显示器并被配置为确定所述物理对象和所述电子面板显示器之间的物理触摸事件的多个物理触摸传感器; 以及处理器，其被配置为将所确定的所述物理对象的空间位置与所述物理对象与所述显示之间的所确定的物理触摸事件同时进行比较，并且基于预定义的参数来确定所述物理对象之间的有意的物理触摸事件 并发生电子面板显示。

公开(公告)号：US20160062114A1

公开(公告)日：2016-03-03

申请号：US14772089

申请日：2014-05-18

Applicant: ELBIT SYSTEMS LTD.

Inventor： Errikos AMARILIO ,  Yolanda LANDESBERG

IPC: G02B27/01 ,  G02B5/02

CPC classification number: G02B27/0101 ,  G02B5/0231 ,  G02B27/0081 ,  G02B27/0093 ,  G02B27/0179 ,  G02B2027/012 ,  G02B2027/0181 ,  G02B2207/123

Abstract: An optical system that reduces reflections from an electronic display is provided herein. The optical system may include an electronic display; and a light directing medium configured to steer a plurality of viewing cones into an eye motion box facing said display so that said viewing cones overlap at least partially at the eye motion box plane, wherein a viewing cone is a geometric location only within which a viewer can see light coming from said electronic display.

Abstract translation: 本文提供了减少来自电子显示器的反射的光学系统。 光学系统可以包括电子显示器; 以及光导向介质，其被配置为将多个观察锥引导到面向所述显示器的眼睛运动箱中，使得所述观察锥至少部分地重叠在眼睛运动盒平面处，其中观察锥是几何位置，其中观察者 可以看到来自所述电子显示器的光。