Patent ID: 11947726
Assignee: SOOCHOW UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The multi-orientation fingertip planar tactile feedback device according to claim 1, wherein the outer wall of the holder comprises an outer front wall, an outer left wall, an outer right wall, an outer upper wall, and an outer lower wall, the first electrified coil set comprises a first front electrified coil, a first left electrified coil, a first right electrified coil, a first upper electrified coil, and a first lower electrified coil, the inner wall of the shell comprises an inner front wall, an inner left wall, an inner right wall, an inner upper wall, and an inner lower wall, the second electrified coil set comprises a second front electrified coil, a second left electrified coil, a second right electrified coil, a second upper electrified coil, and a second lower electrified coil, and the first front electrified coil, the first left electrified coil, the first right electrified coil, the first upper electrified coil, and the first lower electrified coil correspond to the second front electrified coil, the second left electrified coil, the second right electrified coil, the second upper electrified coil, and the second lower electrified coil respectively.