SYSTÈMES DE MESURE DE POSITION À L'AIDE DE DÉTECTEURS SENSIBLES À LA POSITION

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专利权人:

Analog Devices; Inc.

发明人:

申请号：

EP10781228.1

公开号：

EP2436001B1

申请日:

2010.05.27

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

Methods and devices for a remote control device for a display device are disclosed. In one embodiment, the remote control device may comprise a plurality of light sources that each has a light profile angled in a predetermined degree different from other light sources. In another embodiment, the remote control device may comprise a controller； and a plurality of optical detectors coupled to the controller. Each optical detector may generate a pair of electrical signals in response to incident light from a plurality of light sources located on a display device and the controller may calculate the position of the remote control device based on the electrical signals.

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