Gaming machine and backlit reel device thereof
US9865120B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 22, 2015 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | May 29, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/34
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A gaming machine includes: a reel having an outer circumferential surface on which symbols are lined up; a reel driving mechanism which rotates the reel to rearrange the symbols; a magnet which is provided in the reel driving mechanism to change an external magnetic field in accordance with the rotation of the reel; a magnetic force detecting mechanism which detects a magnetic force of the external magnetic field so as to output a magnetic force detection signal; a reel setting unit by which the magnetic force detection signal and arrangement positions of the symbols are associated with one another; and a reel drive control unit which controls the reel driving mechanism so that the symbols are rearranged in a predetermined arrangement based on the magnetic force detection signal and the arrangement positions of the symbols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.