公开(公告)号：US20100315379A1

公开(公告)日：2010-12-16

申请号：US12785604

申请日：2010-05-24

Applicant: Matthew Allard ,  Simon James Bridger ,  Nigel Devine

Inventor： Matthew Allard ,  Simon James Bridger ,  Nigel Devine

IPC: G06F3/042 ,  H01J9/20

CPC classification number: G06F3/0428 ,  G02F1/133308 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/042

Abstract: Displays, such as LCD displays, can include integrated optical components such as energy emitters, detectors, reflective material, etc. for position detection based on energy traveling over a touch surface. A display device comprising a panel can accommodate at least one optical component to direct light over the touch surface and/or to receive light directed over the touch surface. The touch surface may be part of the display or a layer atop the display. The device with integrated component(s) can be included in a display, which includes a display bezel. Embodiments may use a frame structure to position an optical component close to the top surface of the display and may be mounted to a flat panel atop the panel bezel and beneath the display bezel and/or a transparent member can interface with a support member which supports optical component(s) that direct and/or receive light traveling over the transparent member.

Abstract translation: 诸如LCD显示器的显示器可以包括基于在触摸表面上行进的能量的位置检测的集成光学部件，例如能量发射器，检测器，反射材料等。 包括面板的显示装置可以容纳至少一个光学部件以将光引导到触摸表面上和/或接收指向触摸表面的光。 触摸表面可以是显示器的一部分或显示器顶部的层。 具有集成组件的设备可以包含在包括显示屏挡板的显示器中。 实施例可以使用框架结构来定位靠近显示器的顶表面的光学部件，并且可以将其安装到面板顶板上方的平板面板和显示屏挡板下方，和/或透明构件可与支撑部件 引导和/或接收在透明构件上行进的光的光学部件。

公开(公告)号：US20100225588A1

公开(公告)日：2010-09-09

申请号：US12691088

申请日：2010-01-21

Applicant: John David Newton ,  Nigel Devine

Inventor： John David Newton ,  Nigel Devine

IPC: G06F3/02 ,  G06F3/01

CPC classification number: G06F3/0346 ,  G06F3/017 ,  G06F3/0325 ,  G06F3/0425

Abstract: A position detection system can comprise a display device, an input device, and an optical assembly positioned adjacent to the display device. The optical assembly can comprise an image sensor configured to detect light in a space between the display device and the input device. One or both of the imaging assembly and the input device can be configured to direct energy into the space between the display device and the input device, with directing energy comprising reflecting energy and/or emitting energy. A processing device can be configured to use the imaging sensor to determine when an object is in the space and/or to determine motion of the object.

Abstract translation: 位置检测系统可以包括显示装置，输入装置和邻近显示装置定位的光学组件。 光学组件可以包括被配置为检测显示装置和输入装置之间的空间中的光的图像传感器。 成像组件和输入装置中的一个或两个可以被配置为将能量引导到显示装置和输入装置之间的空间中，其中引导能量包括反射能量和/或发射能量。 处理装置可以被配置为使用成像传感器来确定对象何时在空间中和/或确定对象的运动。