Displays with distributed pixel interpolation
US12260798B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2022 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | May 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An interpolated flat-panel display comprises a display substrate and an array of clusters disposed on the display substrate. Each cluster comprises an exclusive group of display pixels and a cluster controller for controlling the display pixels. The cluster controller is operable to receive input data specifying a desired light output from one or more but fewer than all of the display pixels in the group of display pixels, calculate interpolated data at least in part from the input data, and drive the display pixels to emit light in response to the calculated interpolated data and received input data. The input data can correspond to an image pixel in an input image. The cluster controller can be operable to receive a parameter value describing attributes of a local portion of the input image including the image pixel and the interpolated data is calculated at least in part from the parameter value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.