Display Driving Circuit Micro Disturbance Color Enhancement
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Solution Overview
Problem
Existing display driving mechanisms rely solely on signal driving voltages to determine color gray scale, resulting in limited richness of colors displayed.
Innovation Solution
A method that combines first image data with relevant image data from preceding frames through micro disturbance processing to calculate time axis correction parameters, adjusting the driving voltage mechanism dynamically to enhance color gray scales and richness of colors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the display uses a conventional driving mechanism with direct voltage generation from image data, then the driving circuit is simple and easy to manufacture, but the color richness and display effect are limited
Solution Approach 1:
The patent segments the image data processing into multiple components: original image data, time-axis disturbance data, and space-axis disturbance data. These segmented data streams are processed separately and then combined to form the final driving signal, allowing each component to be optimized independently while maintaining overall system simplicity
Solution Approach 2:
The patent introduces dynamic disturbance parameters that vary over time and space to enhance color display. The disturbance data is generated dynamically based on frame numbers, scanning line numbers, and pixel coordinates, creating a dynamic driving mechanism that improves color richness without requiring a fundamentally complex circuit architecture
2Productivity
If the display directly converts image data to driving voltage without additional processing, then the driving mechanism is simple and fast, but the color gray scale and color richness are insufficient
Solution Approach 1:
The patent performs preliminary processing of disturbance data in advance of the main driving operation. Time-axis disturbance data is pre-calculated based on frame numbers, and space-axis disturbance data is pre-calculated based on pixel coordinates. This preliminary action allows the main driving circuit to operate quickly while still benefiting from enhanced color information
Solution Approach 2:
The patent introduces disturbance data as an intermediary element between the original image data and the final driving voltage. This intermediary layer processes and enhances the color information through micro-disturbance operations, acting as a mediator that enriches the signal without significantly increasing processing time or circuit complexity
Data Source
AI summary
The present disclosure provides a method and a device of driving a display and a display device. The method includes: conducting first image data combined with image data relevant to the first image data in time/space by a micro disturbance operation processing, to obtain second image data; and outputting the second image data. By changing the conventional driving mechanism, conducting the first image data combined with relevant image data with respect to a time axis by an operation processing, for example, adding a time axis correction parameter which may be dynamically adjusted and conducting a micro disturbance operation, so as to determine color gray scales of respective sub-pixels on the display according to an adjusted driving circuit, which may make colors of image data on the display more plentiful and optimize display effect.