Multilayer Display Sub-Pixel Segmentation for Resolution and Moiré Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current transparent display technologies face challenges in creating high-resolution images through overlapping layer displays, particularly in maintaining image quality and brightness when multiple layers are used, and in providing a flexible and user-adjustable display solution.
Innovation Solution
A multilayer display apparatus comprising multiple transparent layer displays with an image control unit that adjusts brightness and alignment to output a single integrated image, utilizing non-overlapping pixel or sub-pixel arrays to enhance resolution and allow for independent image representation by each layer, enabling flexible display configurations such as enlarged images or different images for multiple users.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If multiple transparent layer displays are overlapped to form high-resolution images, then image resolution is improved, but moiré artifacts and uneven brightness occur
Solution Approach 1:
The patent divides the pixel array into multiple independent sub-pixel arrays, where each sub-pixel array corresponds to a specific layer display. This segmentation allows each layer to contribute to different portions of the final image, enabling high-resolution composite image formation while avoiding moiré artifacts through controlled selective display of sub-pixels across layers
Solution Approach 2:
The patent employs dynamic control of sub-pixel display states across multiple layers through an image control unit. The system dynamically adjusts which sub-pixels are activated in each layer based on the desired final image, allowing flexible brightness control and alignment optimization to eliminate moiré effects while maintaining high resolution
2Adaptability or versatility
If layer displays are divided to enable flexible image representation, then adaptability is improved, but image synchronization and alignment become more difficult
Solution Approach 1:
The patent implements an image control unit that receives feedback about the state of multiple layer displays and dynamically adjusts sub-pixel activation patterns accordingly. This feedback mechanism enables real-time synchronization and alignment correction, maintaining precise image registration even when layers are divided or repositioned, thereby supporting flexible image representation while ensuring alignment accuracy
3Loss of information
If sub-pixels of different colors are disposed in alternating manner between layers, then color representation is improved, but control complexity increases
Solution Approach 1:
The patent segments the color representation function across multiple layer displays, with each layer containing sub-pixels of specific colors arranged in alternating patterns. This segmentation distributes the color information across layers rather than requiring all colors in each layer, improving overall color representation while the systematic alternating pattern actually simplifies control logic by creating predictable, repeatable sub-pixel activation sequences
Solution Approach 2:
The patent adds a layer dimension to the sub-pixel arrangement, organizing sub-pixels of different colors in alternating patterns across multiple layers rather than within a single plane. This dimensional reorganization improves color representation by allowing each layer to specialize in certain color sub-pixels while the image control unit manages the multi-dimensional coordination, making the complexity manageable through structured layer-based control
Data Source
AI summary
A multilayer display apparatus for outputting a single integrated image includes a plurality of layer displays to represent an image, and an image control unit to control a single integrated image to be output through overlapping images represented by the plurality of layer displays.