Organic electroluminescent display device having integrated NFC antenna
US9583815B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2013 |
| Grant date | Feb 28, 2017 |
| Priority date | — |
| Expiry date | Aug 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/871
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An organic electroluminescent display device having integrated an NFC antenna (9). The NFC antenna is arranged on a display screen of the organic electroluminescent display device, where the NFC interface is equipped with an output line of the display screen and is connected to a control mainboard of the display screen. This combines the display screen and the NFC antenna (9) into one, and has the NFC antenna (9) provided directly on the organic electroluminescent display device, thus preventing the problem of signal quality deterioration and reception failure due to wearing of the NFC antenna (9) interface and inaccurate alignment. In addition, provided is a solution to facilitate reception of an NFC signal from a display panel of the display device or for when the NFC signal must be received from the display panel of the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.