Image Data Synthesis for Full-Screen Display Panels
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Solution Overview
Problem
Current display devices have large bezel sizes due to the presence of gate drive circuits in the bezel area, which prevents full-screen displays and causes display anomalies due to inconsistent pixel data arrangements.
Innovation Solution
The method involves shifting first pixel circuits from the bezel area to the active area and synthesizing pixel data to maintain consistent pixel arrangements, reducing bezel size while ensuring normal image display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of stationary object
If pixel circuits are arranged in the bezel area to achieve full-screen display, then bezel size is reduced, but display anomalies occur due to inconsistent pixel data arrangements
Solution Approach 1:
The patent introduces a new dimension of data arrangement by creating a correspondence relationship between physical pixel circuit positions and logical pixel data positions. This allows pixel circuits to be physically arranged in the bezel area while maintaining proper logical ordering through coordinate transformation and data mapping, thus resolving the conflict between full-screen display and display quality
Solution Approach 2:
The patent uses a driver chip as an intermediary between the image data source and the display panel. The driver chip performs coordinate transformation and data mapping to reconcile the inconsistent arrangement orders, acting as a mediator that converts image data to match the actual pixel circuit arrangement while maintaining display quality
2Area of moving object
If pixel circuits are inserted into the active area to reduce bezel width, then screen-to-body ratio is improved, but pixel data arrangement consistency is compromised
Solution Approach 1:
The patent segments the display area into different regions (active area and bezel area) and establishes separate correspondence relationships for each region. By dividing the pixel arrangement into segments with different coordinate systems, the patent allows flexible placement of pixel circuits while maintaining data consistency within each segment and proper mapping between segments
Solution Approach 2:
The patent changes the parameters of pixel data arrangement by introducing coordinate transformation and mapping relationships. Instead of maintaining a fixed arrangement order, the system dynamically adjusts data parameters based on the actual physical positions of pixel circuits, allowing pixel circuits to be inserted into the active area while preserving arrangement consistency through parameter transformation
Data Source
AI summary
An image display method for a display panel, and a display device. The display panel includes a first display area. The image display method for a display panel includes, according to original image data and first position information for recording the position of first pixel data corresponding to a first display area in the original image data, obtaining the first pixel data corresponding to the first display area from the original image data; and synthesizing the first pixel data and the original image data into target image data, such that the display panel displays at least part of an original image corresponding to the original image data. By means of the image display method, the size of a frame can be reduced, and an image can be normally displayed.