LIGHT SENSORS WITH INFRARED SUPPRESSION AND USE OF THE SENSORS FOR BACKLIGHT CONTROL
摘要
Described herein are light sensors that primarily respond to visible light while suppressing infrared light. Also described herein are systems the incorporate such light sensors. Such a system can include a display, a light source to backlight the display and a controller to control the brightness of the light source based on feedback received from such light sensors. Described herein are also methods for controlling backlighting.
申请公布号
WO2008073783(A3)
申请公布日期
2009.03.26
申请号
WO2007US86528
申请日期
2007.12.05
申请人
INTERSIL AMERICAS INC.;KALNITSKY, ALEXANDER;ZHENG, DONG;JONES, JOY;LIN, XIJIAN;CESTRA, GREGORY;BENZEL, PHILLIP J.
发明人
KALNITSKY, ALEXANDER;ZHENG, DONG;JONES, JOY;LIN, XIJIAN;CESTRA, GREGORY;BENZEL, PHILLIP J.