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

Claim 9:
10. The luminous touch pad module according to claim 8, wherein the luminous touch pad module further comprises a second light-guiding element and at least one third light-emitting element, wherein the second light-guiding element is arranged around the touch member, the first light-guiding element and the flexible touch sensing circuit board, the at least one third light-emitting element is located under the printed circuit board, and the at least one third light-emitting element is aligned with the second light-guiding element, wherein a light beam emitted by the at least one third light-emitting element is transmitted to a position near an outer edge of the touch member through the second light-guiding element.