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US 12,362,111 B2Granted
Keyboard and key module thereof
AssigneesLite-On Electronics (Guangzhou) Limited, Lite-On Technology Corporation
InventorYi-Wen Chen
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AssigneesLite-On Electronics (Guangzhou) Limited, Lite-On Technology Corporation
InventorYi-Wen Chen
Estimating the term…
A keyboard includes a base plate, a first key module, a second key module, a first light source, a second light source and an insulation layer. The first key module includes a first keycap disposed on the base plate, wherein the first keycap includes a first pattern aligned in a first direction. The second key module includes a second keycap disposed on the base plate, wherein the second keycap includes a second pattern different from the first pattern. The first light source is disposed under the first keycap at a position corresponding to the first pattern. The second light source is disposed under the second keycap at a position corresponding to the second patter. The insulation layer is disposed between the base plate and the first light source, wherein the insulation layer has a third pattern covering the first light source.
A keyboard, comprising:
A key module, comprising:
Dependencies are inferred from the claim text.