Luminous keyboard
AssigneePrimax Electronics Ltd.
InventorCHE-WEI YANG
Life of this patent
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Abstract
The present invention relates to a luminous keyboard, including a light emitting module capable of generating a beam, keys, and a deckle board. The key includes a keycap. The deckle board is located between the key and the light emitting module, and includes through holes and inclined-surface walls. The keycap stretches into a corresponding through hole. Due to disposition of the inclined-surface wall, the width of an upper end of the through hole is less than the width of a lower end of the through hole. Therefore, the inclined-surface wall can partially cover the keycap, to prevent the beam from leaking out through the through hole. Therefore, the luminous keyboard of the present invention can alleviate a halo phenomenon.
Claims9
A luminous keyboard, comprising:
- a light emitting module, configured to generate a beam;
- a plurality of keys, located above the light emitting module, wherein at least one of the plurality of keys comprises a keycap, and the beam is projected to the keycap, so that the keycap emits light;
- and
- a deckle board, located between the keycap and the light emitting module, configured to block the beam, wherein the deckle board comprises:
- a plurality of through holes, wherein each of the through holes is corresponding to one keycap, and the keycap stretches into the through hole;
- and
- a plurality of inclined-surface walls, wherein each of the inclined-surface walls encircles one of the through holes and partially covers one keycap, and is configured to prevent the beam from leaking out through the through hole.
Dependencies are inferred from the claim text.