Alternating Sub-pixel Inclination for Display Color Uniformity
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Solution Overview
Problem
Conventional display technologies face limitations in achieving uniform color representation due to the arrangement of sub-pixels in a single direction, leading to non-uniform colors and suboptimal display effects, especially when trying to increase pixel density without altering sub-pixel size.
Innovation Solution
The proposed pixel arrangement structure alternates sub-pixels in adjacent rows to incline in horizontally opposite directions, allowing for mutual light compensation and improving color uniformity, which enhances the display effect by ensuring that sub-pixels in the first row and second row compensate each other in the light exit direction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If sub-pixels are arranged in a single direction to increase pixel density, then pixel density is improved, but color uniformity deteriorates
Solution Approach 1:
The patent applies asymmetry by alternating the inclination direction of sub-pixels in adjacent rows. Odd rows have sub-pixels inclining in one direction while even rows have sub-pixels inclining in the opposite direction, creating a symmetric alternating pattern that compensates for directional color non-uniformity while maintaining high pixel density
Solution Approach 2:
The patent changes the orientation parameter of sub-pixels from a fixed single direction to alternating directions between adjacent rows. This parameter change allows the display to achieve both high pixel density and improved color uniformity through mutual compensation of light emission characteristics
2Manufacturing precision
If sub-pixel size is kept fixed to improve display effect, then sub-pixel quality is improved, but pixel density deteriorates
Solution Approach 1:
The patent transitions from a one-dimensional linear arrangement to a two-dimensional arrangement with alternating inclination directions. This dimensional change allows sub-pixels to be packed more efficiently while maintaining fixed size, achieving both high pixel density and good display effect through the alternating pattern
Data Source
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AI summary
The embodiment of the present invention provides a pixel arrangement structure, a display device and a display method. The pixel arrangement structure comprises at least one pixel unit arranged in parallel along a longitudinal direction, each pixel unit comprising first pixels and second pixels arranged alternately along a horizontal direction; each first pixel comprising a first sub-pixel and a second sub-pixel arranged in turn in a first row along the horizontal direction and a third sub-pixel in a second row along the horizontal direction; each second pixel comprising a third sub-pixel in the first row along the horizontal direction and a first sub-pixel and a second sub-pixel arranged in turn in the second row along the horizontal direction, sub-pixels located in the first row inclining towards a first direction, sub-pixels located in the second row inclining towards a second direction, wherein the first direction and the second direction are horizontally opposite. The embodiment of the present invention is used for manufacture of the display, which can improve the display effect of the display panel.