Signal transmission method, transmitting unit, receiving unit and display device
US10971048B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 4, 2018 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Jun 4, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03866
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a method and device for transmitting a signal in a display device. The display device comprises a timing controller and a source driver. The method is applied to any of a plurality of transmitting units of the timing controller. The plurality of transmitting units correspond to a plurality of receiving units of the source driver in a one-to-one relationship. The method comprises: obtaining a scrambled signal by scrambling, via a scrambler of the transmitting unit, a non-identification signal in a signal to be transmitted, the scrambled signal comprising an identification signal and a scrambled non-identification signal; and transmitting the scrambled signal to a corresponding receiving unit. A signal obtained by scrambling a signal X via the scrambler is X16+X5+X4+X3+1, X24+X4+X3+X+1 or X32+X7+X5+X3+X2+X+1. The present disclosure reduces distortion of an image displayed on a display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.