18510845. ELECTRONIC DEVICE WITH LENS ASSEMBLY AND LENS simplified abstract (SAMSUNG ELECTRO-MECHANICS CO., LTD.)
Contents
ELECTRONIC DEVICE WITH LENS ASSEMBLY AND LENS
Organization Name
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor(s)
Tae Kyung Lee of Suwon-si (KR)
Young Kyo Jung of Suwon-si (KR)
ELECTRONIC DEVICE WITH LENS ASSEMBLY AND LENS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18510845 titled 'ELECTRONIC DEVICE WITH LENS ASSEMBLY AND LENS
Simplified Explanation:
The patent application describes a lens with an anti-reflective coating layer that includes alternating first and second coating layers with different refractive indices, and an intermediate layer made of the same material as the coating layers.
- The lens has an anti-reflective coating layer with alternating first and second coating layers.
- The refractive index of the first coating layer is different from the refractive index of the second coating layer.
- An intermediate layer, made of the same material as the coating layers, is placed between the lens unit and the anti-reflective coating layer.
- The intermediate layer is applied using chemical vapor deposition (CVD).
Potential Applications:
This technology can be used in various optical devices such as cameras, microscopes, telescopes, and eyeglasses to reduce reflections and improve image quality.
Problems Solved:
This technology addresses the issue of unwanted reflections on optical surfaces, which can degrade image quality and clarity.
Benefits:
The benefits of this technology include improved optical performance, reduced glare, enhanced image contrast, and overall better image quality in optical devices.
Commercial Applications:
This technology can be applied in the manufacturing of high-quality lenses for consumer electronics, medical devices, scientific instruments, and other optical systems to enhance their performance and user experience.
Questions about Lens Coating Technology: 1. How does the alternating first and second coating layers with different refractive indices help reduce reflections on the lens surface? 2. What are the advantages of using an intermediate layer made of the same material as the coating layers in the lens design?
Original Abstract Submitted
A lens includes a lens unit; an anti-reflective (AR) coating layer, disposed on one surface of the lens unit, including a first coating layer and a second coating layer alternately stacked one or more times, wherein a refractive index of the first coating layer is different from a refractive index of the second coating layer; and an intermediate layer, disposed between the lens unit and the AR coating layer, is formed of a same material as the first coating layer or the second coating layer. The intermediate layer is disposed on the lens unit by chemical vapor deposition (CVD).
