Wireless charging apparatus and portable terminal including the same
US9614390B2 · kind B2 · utility
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6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2013 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Aug 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless charging apparatus provided in an electronic device is provided. The wireless charging apparatus includes a charging resonance unit for wireless charging; a driving circuit unit to which the charging resonance unit is connected and to which an internal circuitry is mounted; a shield member mounted to a rear surface of the charging resonance unit; and a heat dispersion member mounted to the driving circuit unit and the shield member to disperse heat generated by the driving circuit unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.