Array Substrate Sub-Pixel Layout for Tighter Color Display
Solution Overview
Problem
Existing display devices face challenges in achieving high display quality due to the design of sub-pixel structures, which affect the tightness and overall image presentation.
Innovation Solution
The array substrate is designed with sub-pixel structures that include specific geometric shapes and reflecting and penetrating regions, enhancing the tightness and arrangement of sub-pixel structures to improve display quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional quadrilateral sub-pixel structures are used, then manufacturing is simpler, but display quality and tightness are insufficient
Solution Approach 1:
The patent applies asymmetry by using triangular arrangements of sub-pixel structures instead of traditional quadrilateral layouts. The centers of three adjacent sub-pixel structures form a triangle, creating an asymmetric configuration that improves tightness and display quality while maintaining manufacturing feasibility through standardized fabrication processes
2Manufacturing precision
If sub-pixel structures are arranged with loose spacing, then manufacturing is easier, but tightness and display quality deteriorate
Solution Approach 1:
The patent transitions from two-dimensional quadrilateral arrangements to a three-dimensional triangular configuration where the centers of sub-pixel structures form triangles. This dimensional reorganization allows for tighter packing and improved display quality while the triangular geometry provides natural alignment references that simplify manufacturing processes
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The enhanced tightness of sub-pixel structures leads to improved display quality by optimizing the geometric shapes and arrangements, resulting in better image presentation.
Implementation Method 1
The first sub-pixel structure has a first center and includes a first reflecting region
Data Source
AI summary
An array substrate includes a plurality of sub-pixel structures disposed on a first substrate and including a first sub-pixel structure, a second sub-pixel structure and a third sub-pixel structure. The first sub-pixel structure has a first center and includes a first reflecting region and at least one first penetrating region. The second sub-pixel structure has a second center and includes a second reflecting region. The third sub-pixel structure has a third center and includes a third reflecting region. The first sub-pixel structure, the second sub-pixel structure and the third sub-pixel structure are adjacent to each other and display different colors. The first center, the second center and the third center form a triangle in a top view. At least two of a geometric shape of the first sub-pixel structure, a geometric shape of the first reflecting region and a geometric shape of the first penetrating region are not quadrilaterals.