Driving controller and a display device including the same
US12424142B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Apr 8, 2023 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Apr 8, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A driving controller including: a data converter configured to convert an X grayscale value of N-th frame data into a Y grayscale value of the N-th frame data; a frame memory configured to receive the Y grayscale value of the N-th frame data from the data convertor and output a Y grayscale value of N−1-th frame data to the data converter; and a data compensator configured to compensate the X grayscale value of the N-th frame data based on the X grayscale value of the N-th frame data and the Y grayscale value of the N−1-th frame data, wherein N is a natural number greater than or equal to 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.