Key module and mobile terminal having same, and method of assembling key module
US10491728B2 · kind B2 · utility
1Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2018 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jun 1, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/069
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A key module for a mobile terminal, and which includes a key having a neck part and a head key pressed to enter an input to the mobile terminal; a circuit support configured to support a circuit board having a dome terminal to be pressed when the key head is pressed for entering the input to the terminal; and a waterproof member positioned between the key and the circuit support and configured to block a moisture penetration path along a hole in a case member of the mobile terminal into which the key module is inserted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.