Display panel, display device and display method thereof
US10290271B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Dec 22, 2017 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Dec 22, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0686
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel, a display device and a display method thereof are provided. The display method includes: detecting a position of a visual focus at a display panel; allocating sub-pixels outside a predetermined region around the position of a visual focus at a display panel into a first region; generating a conversion image based on a predetermined image, where the predetermined image has predetermined gray scales for the sub-pixels, and the conversion image has conversion gray scales for the sub-pixels; at the first region, the conversion gray scale of one of two adjacent sub-pixels in a row direction is zero, and the conversion gray scale of one of two adjacent sub-pixels in a column direction is zero; in the conversion image, the conversion gray scales and the predetermined gray scales of the sub-pixels outside the first region are identical; and controlling the sub-pixels to display based on the conversion gray scales of the sub-pixels in the conversion image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.