Apparatus and method for compensating display defect of display panel
US10467943B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 26, 2016 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Jun 11, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for compensating a display defect of a display panel is disclosed. The apparatus includes: a first interface for receiving a display drive signal to be applied to the display panel, the display drive signal including display data for respective pixels of the display panel; a second interface for receiving a temperature signal associated with the display panel; a compensation unit configured to compensate display data for a pixel at a position of the display defect based at least on the temperature signal; and a third interface for outputting the compensated display data. Also disclosed is a method of compensating a display defect of a display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.