Huawei technologies co., ltd. (20240094560). OPTICAL DEFOCUS LENS AND METHOD FOR IMPLEMENTING OPTICAL DEFOCUS simplified abstract
Contents
- 1 OPTICAL DEFOCUS LENS AND METHOD FOR IMPLEMENTING OPTICAL DEFOCUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 OPTICAL DEFOCUS LENS AND METHOD FOR IMPLEMENTING OPTICAL DEFOCUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
OPTICAL DEFOCUS LENS AND METHOD FOR IMPLEMENTING OPTICAL DEFOCUS
Organization Name
Inventor(s)
Youming Zhang of Shenzhen (CN)
OPTICAL DEFOCUS LENS AND METHOD FOR IMPLEMENTING OPTICAL DEFOCUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240094560 titled 'OPTICAL DEFOCUS LENS AND METHOD FOR IMPLEMENTING OPTICAL DEFOCUS
Simplified Explanation
The patent application describes an optical defocus lens that includes a first lens layer and at least one liquid crystal lens layer. The liquid crystal molecules in the liquid crystal lens layer are controlled by an electric field to converge or diverge polarized light, forming focal points. The first liquid crystal lens layer converges or diverges light in a first direction to form a first focal point, while the first lens layer or a second liquid crystal lens layer converges or diverges light in a second direction to form a second focal point.
- The optical defocus lens includes a first lens layer and at least one liquid crystal lens layer.
- The liquid crystal molecules in the liquid crystal lens layer are controlled by an electric field to converge or diverge polarized light.
- The first liquid crystal lens layer forms a first focal point by converging or diverging light in a first direction.
- The first lens layer or a second liquid crystal lens layer forms a second focal point by converging or diverging light in a second direction.
Potential Applications
The technology can be used in:
- Camera lenses
- Microscopes
- Telescopes
Problems Solved
- Ability to control focal points
- Enhanced optical performance
Benefits
- Improved image quality
- Versatile focal point control
Potential Commercial Applications
Optical defocus lenses can be applied in:
- Medical imaging devices
- Surveillance systems
- Virtual reality headsets
Possible Prior Art
Prior art may include:
- Liquid crystal lenses in display technology
- Adaptive optics systems in astronomy
Unanswered Questions
How does the electric field control the liquid crystal molecules to converge or diverge light?
The patent application does not provide detailed information on the specific mechanism by which the electric field controls the liquid crystal molecules.
What materials are used in the construction of the optical defocus lens?
The patent application does not specify the materials used in the construction of the lens layers.
Original Abstract Submitted
an optical defocus lens includes: a first lens layer and at least one liquid crystal lens layer, where the first lens layer is a concave lens, a convex lens, or a plano lens, a refractive index of liquid crystal molecules in each of the at least one liquid crystal lens layer is controlled by an electric field, to converge or diverge polarized light that is incident to a direction of each liquid crystal lens layer to form a focal point; a first liquid crystal lens layer is configured to converge or diverge polarized light in a first direction to form a first focal point; and the first lens layer or a second liquid crystal lens layer is configured to converge or diverge polarized light in a second direction to form a second focal point.
