17768421. OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS simplified abstract (3M INNOVATIVE PROPERTIES COMPANY)
Contents
- 1 OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS - 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 SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS
Organization Name
3M INNOVATIVE PROPERTIES COMPANY
Inventor(s)
Gary T. Boyd of Woodbury MN (US)
Daniel J. Schmidt of Woodbury MN (US)
Caleb T. Nelson of McKinney TX (US)
Owen M. Anderson of Minneapolis MN (US)
Tri D. Pham of Woodbury MN (US)
Shu-Ching Fan of Woodbury MN (US)
OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17768421 titled 'OPTICAL SYSTEM INCLUDING LIGHT CONTROL FILM AND FRESNEL LENS
Simplified Explanation
The optical system described in the patent application includes a light source, an optical film curved about a first axis, and a light control film curved about the first axis and positioned between the light source and the optical film. The optical film has a microstructured first major surface and an opposing second major surface, with the first major surface containing a linear Fresnel lens made up of multiple Fresnel elements extending longitudinally along the first axis. The first major surface of the optical film faces optically transmissive regions, and the centerline between adjacent optically absorptive regions is substantially normal to a major surface of the light control film.
- The optical system includes a light source, an optical film with a microstructured first major surface containing a linear Fresnel lens, and a light control film positioned between the light source and the optical film.
- The microstructured first major surface of the optical film faces optically transmissive regions and contains multiple Fresnel elements extending longitudinally along the first axis.
- The centerline between adjacent optically absorptive regions is substantially normal to a major surface of the light control film.
Potential Applications
This technology could be applied in:
- Solar energy concentration systems
- Projection systems
- Lighting systems
Problems Solved
This technology helps in:
- Controlling light distribution
- Enhancing optical efficiency
Benefits
The benefits of this technology include:
- Improved light control
- Enhanced optical performance
- Increased energy efficiency
Potential Commercial Applications
Potential commercial applications of this technology could be in:
- Solar energy industry
- Display technology
- Architectural lighting
Possible Prior Art
One possible prior art for this technology could be:
- Existing Fresnel lens technology in optical systems
Unanswered Questions
How does this technology compare to traditional optical systems?
This article does not provide a direct comparison between this technology and traditional optical systems.
What are the specific materials used in the construction of the optical film and light control film?
The article does not mention the specific materials used in the construction of the optical film and light control film.
Original Abstract Submitted
An optical system includes a light source, an optical film curved about a first axis, and a light control film curved about the first axis and disposed between the light source and the optical film. The optical film includes a microstructured first major surface and an opposing second major surface. The microstructured first major surface defines a linear Fresnel lens including a plurality of Fresnel elements extending longitudinally along the first axis. The first major surface of the optical film faces of the optically transmissive regions, a centerline between adjacent optically absorptive regions is substantially normal to a major surface of the light control film.
- 3M INNOVATIVE PROPERTIES COMPANY
- Tao Liu of Woodbury MN (US)
- Gary T. Boyd of Woodbury MN (US)
- Daniel J. Schmidt of Woodbury MN (US)
- Caleb T. Nelson of McKinney TX (US)
- Owen M. Anderson of Minneapolis MN (US)
- Tri D. Pham of Woodbury MN (US)
- Encai Hao of Woodbury MN (US)
- Shu-Ching Fan of Woodbury MN (US)
- H10K59/80
- G02B3/08