Electronic device having LED with variable brightness

Details Electronic device having LED with variable brightness Electronic device having LED with variable brightness

2011-06-28

2011-06-28

Epps, Georgia Y (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S205000, C250S206000, C250S2140LA, C345S082000

Reexamination Certificate

active

07968835

ABSTRACT:
Various embodiments of a light on an electronic device are disclosed. In one embodiment, the light couples to a sensor and has a brightness that varies when ambient light incident on the sensor varies.

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