Display driver IC (DDIC) backplane for scanning microLED array
US11727858B2 · kind B2 · utility
11Cited by
0References
27Claims
0Family size
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Key dates
| Filing date | Mar 16, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Mar 16, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A 1D scanning micro-display architecture for high-resolution image visualization in compact AR and Head Mounted Displays (“HMDs”). A display driver is configured to drive a plurality of display pixels of a tri-linear microdisplay, wherein the tri-linear microdisplay defines one or more stripes. Each of the stripes are constructed of one or more rows of pixels, and is used in the 1D-scanning display system to create high-resolution images in an augmented reality (“AR”) or Head Mounted Display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.