18492400. ELECTROMAGNETIC WAVE CONTROL APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)
Contents
ELECTROMAGNETIC WAVE CONTROL APPARATUS
Organization Name
Inventor(s)
ELECTROMAGNETIC WAVE CONTROL APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18492400 titled 'ELECTROMAGNETIC WAVE CONTROL APPARATUS
Simplified Explanation
The patent application describes an electromagnetic wave control apparatus that includes various layers and structures to manipulate electromagnetic waves. Here is a simplified explanation of the abstract:
- The apparatus consists of an upper electrode layer, a lower electrode layer, a liquid crystal layer, and a first metamaterial layer.
- The first metamaterial layer is positioned between the upper and lower electrode layers and contains a first array with alignment unit structures.
- The alignment unit structures have a first surface that faces away from the liquid crystal layer and has a length-to-width ratio greater than 1.
- The length, width, and spacing between adjacent alignment unit structures range from 1 nm to 5000 nm.
Potential applications of this technology:
- Advanced optical devices: The electromagnetic wave control apparatus can be used in the development of advanced optical devices such as lenses, filters, and waveguides.
- Communications technology: The apparatus may find applications in the field of communications, enabling the manipulation and control of electromagnetic waves for improved signal transmission and reception.
- Display technology: The technology could be utilized in the development of high-resolution displays, allowing for enhanced control over the propagation of light and improving image quality.
Problems solved by this technology:
- Enhanced wave control: The apparatus addresses the need for precise control over electromagnetic waves, enabling the manipulation of their properties such as polarization, phase, and intensity.
- Miniaturization: The use of metamaterials and nanoscale alignment unit structures allows for the creation of compact devices with improved wave control capabilities.
- Versatile design: The apparatus offers flexibility in designing and fabricating devices with tailored electromagnetic wave control properties, opening up possibilities for various applications.
Benefits of this technology:
- Improved device performance: The electromagnetic wave control apparatus provides enhanced control over electromagnetic waves, leading to improved device performance in terms of efficiency, accuracy, and functionality.
- Miniaturization and integration: The use of nanoscale structures and metamaterials enables the creation of compact and integrated devices, reducing size and complexity while maintaining performance.
- Customizability: The technology allows for the design and fabrication of devices with specific wave control properties, providing customization options for different applications and requirements.
Original Abstract Submitted
An electromagnetic wave control apparatus includes an upper electrode layer, a lower electrode layer, a liquid crystal layer, and a first metamaterial layer disposed between the upper electrode layer and the lower electrode layer. The first metamaterial layer includes a first array including alignment unit structures. A first surface of the alignment unit structure is a surface that is of the alignment unit structure and that faces away from the liquid crystal layer. A length-to-width ratio of the first surface of the alignment unit structure is greater than 1. A length of the first surface, a width of the first surface, and a spacing between two adjacent alignment unit structures range from 1 nm to 5000 nm.
