Electro-Mechanical Pixel Filters for Dynamic Spectral Control
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Solution Overview
Problem
Existing display technologies lack the ability to dynamically control and manipulate light, thermal IR, millimeter waves, and microwaves across a wide range of wavelengths with high precision and efficiency, limiting the flexibility and adaptability of visual and spectral effects.
Innovation Solution
An electro-mechanical pixel comprising a storage compartment, electronic module, and exhibit area with interchangeable and combinable filters, allowing independent control of light, thermal IR, millimeter waves, and microwaves through motors and circuitry, enabling precise and dynamic spectral effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing display technologies are used, then basic visual display is achieved, but the ability to dynamically control and manipulate light, thermal IR, millimeter waves, and microwaves across a wide range of wavelengths is limited
Solution Approach 1:
The display device is divided into multiple independent pixel elements, each capable of independently controlling different wavelength ranges. Each pixel contains separate filters and actuators for light, thermal IR, millimeter waves, and microwaves, allowing independent spectral manipulation without requiring complex centralized control systems.
Solution Approach 2:
Each pixel element is designed as a multi-functional unit that can simultaneously or independently control multiple wavelength ranges (visible light, thermal IR, millimeter waves, and microwaves). This universal design allows a single pixel to perform multiple spectral manipulation functions, reducing overall system complexity while enhancing versatility.
2Measurement precision
If high precision and efficiency in controlling spectral effects is achieved, then accurate control of wavelength ranges is obtained, but the flexibility and adaptability of visual and spectral effects is limited
Solution Approach 1:
The display system employs dynamic, reconfigurable filters and actuators in each pixel that can be independently adjusted in real-time. The filters can be dynamically positioned or reconfigured to target specific wavelength ranges, enabling both precise wavelength control and flexible adaptation to different spectral manipulation requirements through software control.
Solution Approach 2:
The system changes operational parameters (such as filter positions, actuator activation states, and signal frequencies) to achieve different spectral effects. By dynamically adjusting these parameters in each pixel, the system can precisely control specific wavelengths while maintaining the flexibility to produce diverse visual and spectral effects through parameter modulation.
3Adaptability or versatility
If interchangeable and combinable filters are used, then adaptable spectral effects are achieved, but the device structure becomes more complex
Solution Approach 1:
The filter system employs a nested architecture where multiple filters of different types (for light, thermal IR, millimeter waves, and microwaves) are integrated within a compact pixel structure. The filters are arranged in a nested or stacked configuration, allowing multiple spectral functions to be contained within a single pixel footprint, which manages complexity through spatial organization rather than increasing overall structural complexity.
Solution Approach 2:
The system employs interchangeable filters that can be selectively activated or deactivated based on the required spectral effect. Unused filters can be repositioned or reused for different wavelength ranges in different temporal or spatial contexts, maximizing the utility of each filter component and reducing the need for dedicated permanent filter structures for every possible spectral manipulation task.
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 accurate and efficient control of various wavelength ranges with 99.5% surface coverage, offering adaptable and high-precision visual and spectral effects.
Implementation Method 1
a storage compartment comprising a plurality of filters
Implementation Method 2
control of light, thermal IR, millimeter waves, and microwaves
Data Source
AI summary
The invention relates to an electro-mechanical pixel having a storage compartment that has a plurality of filters; an exhibit area configured to allow one or more of the plurality filter to be seen; an electronic module having one or more motors configured for independently moving each filter from within the storage compartment into the exhibit area and circuitry configured to actuate the one or more motors; where the storage compartment and the electronic module being mechanically connected to each other by at least one connector.