Transparent Plate Grating Micro-Texture Moire Dynamic Effect
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing mobile terminal housings lack a dynamic optical effect, failing to meet the increasing market demand for visually appealing designs.
Innovation Solution
A transparent plate with a grating structure layer and a micro-texture layer, where the micro-texture layer features a series of micro-texture stripes that, when combined with the grating structure, create a dynamic visual effect through moire patterns as the angle of view changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If a micro-nano structure is used to decorate the housing appearance, then the aesthetic appearance is improved, but the visual effect remains static and simple
Solution Approach 1:
The patent applies the dynamics principle by creating a visual effect that changes with viewing angle. The transparent plate with grating structure and micro-texture layer produces moire stripes that dynamically shift and transform as the observer's angle changes, converting a static decoration into a dynamic optical display that adapts to different viewing conditions.
Solution Approach 2:
The patent introduces a new dimension of visual complexity by superimposing two periodic structures (grating structure and micro-texture layer) that interact to create moire patterns. This dimensional layering of optical structures transforms simple surface decoration into a multi-layered optical phenomenon that generates dynamic visual effects without adding mechanical movement.
2Shape
If a complex multi-layer structure is used to achieve dynamic visual effect, then the aesthetic appearance is improved, but the manufacturing complexity increases
Solution Approach 1:
The patent merges the grating structure and micro-texture layer into a single integrated transparent plate component. By combining these two optical structures within one element, the design achieves dynamic visual effects without requiring separate assemblies or complex multi-component systems, thereby reducing overall device complexity while maintaining aesthetic functionality.
Solution Approach 2:
The transparent plate structure is designed to generate dynamic visual effects through the inherent optical interaction between its grating structure and micro-texture layer. The moire stripes are produced automatically by the physical structure itself when viewed from different angles, eliminating the need for external actuators, power sources, or control systems to create the dynamic effect.
3Manufacturing precision
If a complex fabrication process is used to create the transparent plate, then the manufacturing precision is improved, but the productivity decreases
Solution Approach 1:
The patent employs preliminary action by pre-forming the micro-texture layer on the transparent plate before final assembly. The micro-texture layer is created in advance with precise patterns, and then the grating structure is superimposed during assembly. This sequence allows high-precision micro-texture fabrication to be performed under optimized conditions, while the overall production remains efficient through subsequent straightforward assembly steps.
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 solution provides a simple structure that achieves a dynamic and expressive visual effect, enhancing the aesthetic appeal of mobile terminal housings and facilitating industrial production.
Implementation Method 1
light interferes between the grating structure and the micro-texture layer and forms moire stripes
Implementation Method 2
light interferes between the grating structure and the micro-texture layer and forms moire stripes
Data Source
AI summary
A transparent plate includes: a grating structure layer, including a first surface and a second surface opposite to each other, where a grating structure is disposed on the first surface; and a micro-texture layer, disposed on the second surface, where a surface of the micro-texture layer away from the second surface includes a plurality of micro-texture stripes, and light interferes between the grating structure and the micro-texture layer and forms moire stripes.