Method for adjusting backlight brightness of television and box for adjusting backlight brightness of television
US9992547B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 6, 2016 |
| Grant date | Jun 5, 2018 |
| Priority date | — |
| Expiry date | Jan 6, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/485
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a method for adjusting backlight brightness of a television by a box and a box for adjusting backlight brightness of a television. The box includes a user interface controlling module and a command transmitting module. The method includes: triggering the user interface controlling module in response to a signal input from the outside; and the command transmitting module transmitting an adjusting command to the television. The method and the box according to embodiments of the present disclosure can adjust the backlight brightness of a television by interaction between a box and the television based on the user's need.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.