18431141. LIQUID CRYSTAL OPTICAL ELEMENT simplified abstract (Japan Display Inc.)
LIQUID CRYSTAL OPTICAL ELEMENT
Organization Name
Inventor(s)
Hiroyuki Yoshida of Suita-shi (JP)
LIQUID CRYSTAL OPTICAL ELEMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18431141 titled 'LIQUID CRYSTAL OPTICAL ELEMENT
Simplified Explanation
The liquid crystal optical element described in the abstract consists of an optical waveguide with multiple layers of liquid crystal material that reflect light incident through the waveguide.
- The optical element includes a first cholesteric liquid crystal layer that reflects light incident through the waveguide.
- A second cholesteric liquid crystal layer is also present in the optical element, reflecting light towards the waveguide.
Potential Applications
The technology could be used in:
- Heads-up displays
- Augmented reality devices
- Holographic displays
Problems Solved
This technology helps in:
- Enhancing display brightness and clarity
- Improving color accuracy
- Reducing power consumption
Benefits
The benefits of this technology include:
- Enhanced visual experience for users
- Energy-efficient display solutions
- Potential for thinner and lighter devices
Potential Commercial Applications
This technology could be applied in:
- Consumer electronics
- Automotive displays
- Medical imaging devices
Possible Prior Art
One possible prior art for this technology could be:
- Liquid crystal display technology used in existing electronic devices.
Unanswered Questions
How does this technology compare to existing liquid crystal display technologies in terms of performance and cost?
This article does not provide a direct comparison with existing technologies.
What are the potential challenges in scaling up this technology for mass production?
The article does not address the scalability and production challenges of this technology.
Original Abstract Submitted
According to one embodiment, a liquid crystal optical element includes an optical waveguide including a first main surface and a second main surface opposed to the first main surface, a first alignment film disposed on the second main surface, a first liquid crystal layer which overlaps the first alignment film, which comprises a first cholesteric liquid crystal, and which reflects at least part of light incident through the optical waveguide toward the optical waveguide, a second alignment film which overlaps the first liquid crystal layer, and a second liquid crystal layer which overlaps the second alignment film, which comprises a second cholesteric liquid crystal, and which reflects at least part of light incident through the optical waveguide toward the optical waveguide.