Display apparatus and method for the display apparatus
US12316898B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2023 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jun 27, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a display apparatus and a method. The method includes: in response to detecting that an external device is connected via an external device interface of the display apparatus, obtaining SPD data from the external device; reading device identification information from the SPD data; in response to the device model being found in a device management list pre-stored in the display apparatus, switching a version of the transmission protocol to a version of the transmission protocol matched with the device model stored in the device management list; in response to the device mode being not found in the device management list, detecting a tag for indicating a new version function; in response to the tag for indicating the new version function being detected, switching the version of the transmission protocol to the first version; otherwise, switching the version of the transmission protocol to the second version.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.