Display control method and apparatus, and display apparatus for improving picture quality
US11164535B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 11, 2019 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Jun 11, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0426
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a display control method and apparatus, a display apparatus, a storage medium, and a computer device. The display control method includes: detecting a picture frame to be output; and controlling a plurality of data lines to output, in a first mode, data signals for displaying the picture frame to be output in in response to detection that the picture frame to be output comprises a reference picture, wherein a signal polarity sequence in the first mode is different from a signal polarity sequence in a second mode, the second mode is an output mode of the plurality of data lines when the picture frame to be output does not comprise a reference picture, the signal polarity sequence is a sequence of polarities of data signals provided by all of the plurality of data lines according to an arrangement order of the plurality of data lines in a display apparatus. The present disclosure solves or improves various display defects caused by local or overall changes in the common voltage value by changing the output mode of data lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.