Information output device
US12039883B2 · kind B2 · utility
0Cited by
3References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 24, 2020 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | Apr 23, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2003/063
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This application relates to an information output apparatus. The information output apparatus not only improves durability and user convenience but also minimizes power consumption and an operation error of a driving module. The information output apparatus also allows a pin to be driven to be lowered more easily by an attractive force between a magnetic force member and a magnetic member. In addition, the information output apparatus is also provided to prevent the pin from protruding to the outside of an expression surface even when power is not applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.