Embodiments provide methods, apparatuses, and systems for illuminating a plurality of keys. The keys are illuminated in accordance with pattern. In various embodiments, the illumination of the keys is in response to a display control signal.
申请公布号
US8552985(B2)
申请公布日期
2013.10.08
申请号
US201113149006
申请日期
2011.05.31
申请人
MASSARO KEVIN;BROWN CRAIG;ATKINSON LEE WARREN;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
