18520819. LIQUID LENS simplified abstract (CORNING INCORPORATED)
Contents
LIQUID LENS
Organization Name
Inventor(s)
Christian Daniel Gutleben of Ventura CA (US)
Andrew Wesley Johnson of Santa Barbara CA (US)
Nicholas James Pfister of Santa Barbara CA (US)
LIQUID LENS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18520819 titled 'LIQUID LENS
Simplified Explanation
The liquid lens described in the patent application includes an intermediate layer with a tapered cavity, first and second outer layers bonded to the top and bottom sides of the intermediate layer, a chamber formed by the tapered cavity and the outer layers, a fluid interface between two fluids in the chamber, and electrodes on the top side of the lens for controlling the position of the fluid interface based on applied voltage.
- Intermediate layer with tapered cavity
- First and second outer layers bonded to the intermediate layer
- Chamber formed by the tapered cavity and outer layers
- Fluid interface between two fluids in the chamber
- Electrodes on the top side for controlling the position of the fluid interface
Potential Applications
The liquid lens technology can be used in:
- Adjustable focus lenses
- Microscopes
- Cameras
- Endoscopes
Problems Solved
The liquid lens technology solves issues related to:
- Adjusting focus in optical devices
- Improving image quality
- Enhancing versatility in optical systems
Benefits
The benefits of this technology include:
- Fast and precise focus adjustment
- Compact design
- Improved image quality
Potential Commercial Applications
The liquid lens technology can be commercially applied in:
- Smartphone cameras
- Medical imaging devices
- Surveillance systems
Possible Prior Art
One possible prior art for liquid lenses is the use of electrowetting technology in adjustable lenses.
Unanswered Questions
How does the liquid lens technology compare to traditional lens systems in terms of performance and cost?
The article does not provide a direct comparison between liquid lens technology and traditional lens systems in terms of performance and cost.
What are the environmental implications of using liquid lenses in electronic devices?
The article does not address the environmental implications of using liquid lenses in electronic devices.
Original Abstract Submitted
A liquid lens includes an intermediate layer having a tapered cavity. First and second outer layers are bonded to top and bottom sides, respectively of the intermediate layer. The liquid lens further includes a chamber that is formed, at least in part by the tapered cavity, and the first and second outer layers. A fluid interface is disposed between first and second fluids in the chamber. The liquid lens further includes first and second electrodes on a top side of the liquid lens. The second electrode is in electrical communication with the first fluid, whereby a position of the fluid interface is based at least in part on voltage applied between the first and second electrodes. The intermediate layer may optionally comprise silicon or glass.
