Programmable Display Graphics Processor for Resolution Scaling
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Solution Overview
Problem
Information handling systems face challenges in adapting display resolutions to varying visual information formats, as existing scalar processors lack flexibility to handle multiple conversion tasks beyond their designed functions, especially with the introduction of new higher definition standards.
Innovation Solution
Integrating a programmable graphics processor within the display to convert non-native pixel values into native formats, allowing for flexible adaptation and conversion of different transport pixel values to ensure proper visual image presentation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a scalar processor is used for display resolution conversion, then the conversion cost is low for specific formats, but the flexibility to adapt to new formats and standards is lost
Solution Approach 1:
The patent implements a unified processor that can perform multiple functions: it operates as a scalar processor for standard format conversions and as a graphics processor for non-standard and new format conversions. This multi-functional design allows the system to maintain low cost for common conversions while gaining the flexibility to adapt to new display standards and formats without requiring separate dedicated hardware for each format.
2Adaptability or versatility
If a graphics processor is used for display resolution conversion, then the flexibility to handle multiple formats is improved, but the conversion cost increases
Solution Approach 1:
The patent employs a dynamically configurable processor that can adjust its operation mode based on the input format requirements. When standard formats are detected, the processor operates in scalar mode for cost-effective conversion. When non-standard or new formats are detected, the processor dynamically reconfigures to graphics processor mode, providing the necessary flexibility while minimizing costs for routine conversions.
3Measurement precision
If display resolution is fixed to native format, then the presentation accuracy is high, but the adaptability to different source formats is reduced
Solution Approach 1:
The patent introduces a unified processor as an intermediary between the display and various source formats. This processor acts as a mediator that receives different input formats, processes them appropriately using scalar or graphics processing methods, and outputs to the display's native resolution. This intermediary approach maintains presentation accuracy by ensuring native format output while providing adaptability to handle diverse source formats through intelligent format detection and processing.
Data Source
AI summary
An information handling system communicates visual information to a display in a first pixel value format and the display converts the first pixel formation to a native format with a graphics processing unit. The graphics processing unit adapts its programming to convert various input pixel values into desired native formats, such as by converting High Definition input into Ultra High Definition native format. The information handling system and display coordinate through configuration information to identify and program the display graphics processor to perform desired pixel conversion.