Light-field display with micro-lens alignment adapted color and brightness
US10412363B1 · kind B1 · utility
5Cited by
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12Claims
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Key dates
| Filing date | Jul 24, 2018 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Jul 24, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0077
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A light-field display with pixel to micro-lens spatial alignment adapted color or brightness. In one embodiment, a first pixel is read from memory. A map is accessed to read a first index that is mapped to a first position of a first emitter in an array of emitters. A first correction data mapped to the first index is read. The first pixel is adjusted using the first correction data. The first emitter emits light based on the adjusted first pixel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.