ILLUMINATED KEYBOARD EQUIPPED WITH LIGHT EMITTING KEYCAPS
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United States of America Patent
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N/A
Issued Date -
Jun 5, 2014
app pub date -
Dec 3, 2012
filing date -
Dec 3, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An illuminated keyboard equipped with light emitting keycaps includes a keyboard portion and a light emitting portion. The keyboard portion includes at least one circuit board contained a plurality of keyboard command portions and a plurality of press members located above the circuit board corresponding to the keyboard command portions that are depressible to trigger the keyboard command portions. Each press member has a press surface, a holding surface and a coupling surface interposed between the press surface and holding surface. The press surface and circuit board form a light projection zone therebetween. The light emitting portion includes a lighting unit to provide light to the light projection zone and a light mask plate. The light mask plate has an aperture to expose the press surface and a light mask portion overlapped over the holding surface.
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