Self-adjusting Display Using Calibration Shift Profiles
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Modern electronic displays experience shifts in performance characteristics over time due to aging and environmental changes, requiring frequent manual calibration, which is costly and time-consuming, especially in color-critical applications.
Innovation Solution
Implementing a system that uses calibration event data from multiple displays to derive statistical data and create display characteristics shift profiles, allowing displays to self-adjust by calculating adjustment factors to compensate for predicted shifts in luminance and color, reducing the need for regular calibration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual calibration is performed frequently to maintain display performance, then display accuracy is improved, but time consumption and cost increase
Solution Approach 1:
The display device performs self-calibration automatically without requiring manual intervention. The system monitors its own performance characteristics and adjusts parameters autonomously, eliminating the need for external calibration operations and reducing time loss while maintaining accuracy.
Solution Approach 2:
The system pre-calculates adjustment factors based on predicted performance degradation patterns and applies corrections before actual drift occurs. This proactive approach maintains display accuracy without requiring frequent reactive calibration operations.
2Measurement precision
If manual calibration is performed frequently to maintain display performance, then display accuracy is improved, but cost increases
Solution Approach 1:
The automated self-calibration system eliminates the need for external calibration services and manual operations, reducing labor costs and operational expenses while maintaining display accuracy through autonomous performance monitoring and adjustment.
Solution Approach 2:
The system continuously monitors display performance parameters and uses this feedback to automatically adjust calibration settings, maintaining accuracy without requiring external intervention or expensive periodic calibration services.
3Stability of the object's composition
If display parameters are adjusted frequently to compensate for aging, then performance stability is improved, but device complexity increases
Solution Approach 1:
The display device autonomously monitors its own performance degradation and automatically adjusts parameters without external control systems, maintaining stability through self-regulation while minimizing additional system complexity.
Solution Approach 2:
The system adjusts display parameters such as luminance, contrast, and color balance based on detected performance drift, maintaining stability through dynamic parameter optimization without requiring complex hardware modifications.
4Productivity
If self-adjustment is implemented using statistical data from multiple displays, then calibration frequency is reduced, but data processing complexity increases
Solution Approach 1:
The system uses universally applicable statistical models derived from aggregated data across multiple displays to predict and compensate for performance drift. This multi-functional approach allows a single processing framework to handle various display types and conditions, improving efficiency without proportionally increasing complexity.
Data Source
AI summary
Systems and methods for self-adjusting displays are provided. A self-adjusting display may receive a display characteristics shift profile, where the display characteristics shift profile can be generated based on calibration event data collected from a plurality of displays. The display characteristics shift profile can be utilized as an estimate or prediction of a shift in display characteristics the self-adjusting display may experience over time. The self-adjusting display may calculate adjustment factors or curves to compensate for the estimated/predicted shift in display characteristics to lessen or altogether eliminate the need for performing actual calibration on the self-adjusting display.