发明名称 A method, apparatus and/or computer program for controlling light output of a display
摘要 <p>A method of controlling the light output of a display in response to changes in ambient light comprising; causing synchronisation of a local time frame and refresh of a display; dividing a time frame T into first and second periods, measuring output from a light sensor during the first period t1for a first duration d1; and using the measured output to control the light output of a light source during the second period t2 for a second duration d2. The invention aims to provide a fast response to changing ambient light conditions by synchronising light sensing and display output into a single time frame, and as such avoids flicker.</p>
申请公布号 GB2524233(A) 申请公布日期 2015.09.23
申请号 GB20140003749 申请日期 2014.03.04
申请人 NOKIA TECHNOLOGIES OY 发明人 JOHAN BERGQUIST
分类号 G09G3/34 主分类号 G09G3/34
代理机构 代理人
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