Display device and display method
US10559250B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2018 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Aug 7, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/046
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a display panel including a plurality of pixels, and a display driver, wherein the image includes at least one X-axis edge pattern in which a difference between gradation values of the two pixels adjacent to each other in an X-axis direction is equal to or greater than a reference gradation value difference, and at least one Y-axis edge pattern in which a difference between gradation values of the two pixels adjacent to each other in a Y-axis direction is equal to or greater than the reference gradation value difference, and degree of movement of some areas of the image in the X-axis direction is greater than degree of movement of some areas of the image in the Y-axis direction when the number of the X-axis edge patterns included in the image is larger than the number of the Y-axis edge patterns included in the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.