Patent ID: 11861079
Assignee: PRIMAX ELECTRONICS LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC F  G

Claim 8:
9. The luminous touch pad module according to claim 8, wherein the first light-guiding element comprises a lateral wall and a bottom wall, wherein the lateral wall of the first light-guiding element is arranged around the printed circuit board, the first light guide plate, the second light guide plate and the at least one first light-emitting element, the bottom wall of the first light-guiding element is located under the printed circuit board, the bottom wall of the first light-guiding element comprises a first hollow portion, and the lateral wall of the first light-guiding element is extended from an outer edge of the bottom wall of the first light-guiding element and extended in a direction toward the touch member, wherein a first accommodation space is defined by the lateral wall and the bottom wall of the first light-guiding element collaboratively, and the first accommodation space is in communication with the first hollow portion, wherein the printed circuit board, the first light guide plate and the second light guide plate are disposed within the first accommodation space, and the at least one second light-emitting element is disposed within the first hollow portion and aligned with the bottom wall of the first light-guiding element.