CMOS IC for micro-emitter based microdisplay
US9047818B1 · kind B1 · utility
38Cited by
3References
25Claims
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Key dates
| Filing date | Mar 12, 2011 |
| Grant date | Jun 2, 2015 |
| Priority date | — |
| Expiry date | Jul 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0294
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An active matrix microdisplay system is provided. The microdisplay system includes an array of micro-emitters. The microdisplay system also includes an array of CMOS driving circuits. Each of the CMOS driving circuits is coupled to a respective micro-emitter for controlling current to each respective micro-emitter. Each driving circuit includes metal-oxide-semiconductor field-effect transistor (MOSFET) devices, where the MOSFET devices comprise p-type metal-oxide-semiconductors (PMOSs) or n-type metal-oxide-semiconductors (NMOSs).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.