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US 2012/0093556 A1Published application
Keyboard key of input device
AssigneesHon Hai Precision Industry Co., Ltd., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
InventorsGUO-YI CHEN, HAI-QING ZHOU
Life of this patent
Estimating the term…
Abstract
A key includes a frame with a top, a fluorescent layer coated on the top, and a symbol protruding up from the fluorescent layer.
Claims12
A key comprising:
- a frame comprising a top;
- a fluorescent layer coated on the top of the frame;
- and
- a symbol protruding up from the fluorescent layer.
1 more element
A key comprising:
- a frame comprising a top;
- a symbol protruding up from the top;
- and
- a fluorescent layer coated on other parts of the top.
1 more element
A key comprising:
- a fluorescent top;
- and
- a non-fluorescent symbol protruding up from the top.
Dependencies are inferred from the claim text.