Keyboard device
AssigneePrimax Electronics Ltd.
InventorsLiu-Bing Cai, Rui-Qing Xiao, Xiao-Ping Wang, Jin-Chun Zhang
Life of this patent
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Abstract
A keyboard device includes a bottom cover, a supporting plate, a flexible circuit board and plural key structures. The supporting plate is installed on the bottom cover. The supporting plate has a curved arc-shaped profile that is bent upwardly in a direction away from the bottom cover. The supporting plate includes plural perforations. The flexible circuit board is arranged between the bottom cover and the supporting plate. The plural key structures are installed on the supporting plate. The plural key structures are penetrated through the corresponding perforations and contacted with the flexible circuit board.
Claims10
A keyboard device, comprising:
- a bottom cover;
- a supporting plate installed on the bottom cover, wherein the supporting plate has a curved arc-shaped profile that is bent upwardly in a direction away from the bottom cover, and the supporting plate comprises plural perforations;
- a flexible circuit board arranged between the bottom cover and the supporting plate;
- and
- plural key structures installed on the supporting plate, wherein the plural key structures are penetrated through the corresponding perforations and contacted with the flexible circuit board.
Dependencies are inferred from the claim text.