Display device and method for controlling same
US12206927B2 · kind B2 · utility
0Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2020 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Jan 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6582
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device and a method for controlling same are disclosed. The display device compares device information of an external electronic device stored in the display device with device information transmitted by the external electronic device, thereby being capable of accurately recognizing a change in the external electronic device communicatively connected with the display device in a state in which the display device is turned off.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.