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US 11,845,294 B2Granted
Keyboard with recycled and biodegradable composite material for an information handling system
AssigneeDell Products L.P.
InventorsHin Loong Wong, Xin Hua Tian, Peng Lip Goh, Deeder M. Aurongzeb
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Abstract
Disclosed is a keyboard for an information handling system. The keyboard includes a top cover comprising a polyester and a plurality of jute fibers, a keycap assembly comprising one or more keycaps, and a bottom cover comprising a first polylactic acid (PLA) and a post-consumer resin (PCR). The keycap assembly can be positioned between the top cover and the bottom cover, and the top cover can include one or more openings keycap assembly keycaps to protrude through.
Claims18
A keyboard for an information handling system, comprising:
- a top cover comprising a polyester and a first plurality of jute fibers;
- a keycap assembly comprising one or more keycaps;
- and
- a bottom cover comprising a first polylactic acid (PLA) and a post-consumer resin (PCR), wherein the bottom cover comprises 60 wt. % to 10 wt. % of the first polylactic acid, 10 wt. % to 20 wt. % of the PCR, and a wt. balance of a second plurality of jute fibers,
- wherein the keycap assembly is positioned between the top cover and the bottom cover, and the top cover comprises one or more openings, with the one or more keycaps configured in the keycap assembly to protruding though the one or more openings of the top cover.
2 more elements
A keyboard for an information handling system, comprising:
- a top cover comprising a polyester and a plurality of jute fibers;
- a keycap assembly comprising one or more keycaps;
- and
- a bottom cover comprising a metallic composition comprising at least one 80 wt. % to 90 wt. % of magnesium (Mg), 5 wt. % to 10 wt. % of aluminum (Al), and 5 wt. % to 10 wt. % of steel.
1 more element
Dependencies are inferred from the claim text.