High quality and high performance three-dimensional graphics architecture for portable handheld devices
US7313710B1 · kind B1 · utility
3Cited by
9References
20Claims
0Family size
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Inventor
Key dates
| Filing date | Nov 17, 2006 |
| Grant date | Dec 25, 2007 |
| Priority date | — |
| Expiry date | Nov 17, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A high quality and performance 3D graphics architecture suitable for portable handheld devices is provided. The 3D graphics architecture incorporates a module to classify polygons by size and other characteristics. In general, small and well-behaved triangles can be processed using “lower-precision” units with power efficient circuitry without any quality and performance sacrifice (e.g., realism, resolution, etc.). By classifying the primitives and selecting the more power-efficient processing unit to process the primitive, power consumption can be reduced without quality and performance sacrifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.