发明名称 System for selectively extinguishing a light source that illuminates a television power button
摘要 <p>A system for selectively illuminates a light source that illuminates a power indicator of a video apparatus when the indicator distracts a viewer. The power button illumination is selectively set to be extinguished or illuminated when the video apparatus is powered on by means of an on-screen menu as an example. Extinguishing the power button light source does not affect the ability of the indicator to become illuminated to provide information to a viewer regarding the operating status of the video apparatus such as when a TV projection lamp has failed.</p>
申请公布号 EP2154883(A1) 申请公布日期 2010.02.17
申请号 EP20090176184 申请日期 2002.04.29
申请人 THOMSON LICENSING 发明人 MEARS, MARK GILMORE;GOSPEL, THOMAS EDWARD;JOHNSON, GENE HARLOW;MUNSON, WESLEY GUY
分类号 H04N5/63;H04N5/445;H04N21/485 主分类号 H04N5/63
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