18581325. OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
- 1 OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Prior Art
- 1.11 Frequently Updated Research
- 1.12 Questions about Optical Lens Technology
- 1.13 Original Abstract Submitted
OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE
Organization Name
Inventor(s)
Kaiyuan Zhang of Dongguan (CN)
OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18581325 titled 'OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE
Simplified Explanation
The patent application describes an optical lens for a camera module with specific characteristics and arrangements of lenses.
- The lens consists of a first lens and a second lens, both with convex surfaces.
- The first lens has a certain Abbe number, refractive index, and the second lens has a different Abbe number and refractive index.
- The lens has a total track length and half-image height within certain ranges.
Key Features and Innovation
- Sequential arrangement of a first and second lens with convex surfaces.
- Specific Abbe numbers and refractive indices for each lens.
- Total track length and half-image height requirements.
Potential Applications
The optical lens can be used in various camera modules, such as in smartphones, digital cameras, or surveillance systems.
Problems Solved
The lens design addresses issues related to image quality, distortion, and aberrations in camera modules.
Benefits
- Improved image quality.
- Reduced distortion and aberrations.
- Enhanced performance of camera modules.
Commercial Applications
- Smartphone cameras.
- Digital cameras.
- Surveillance systems.
Prior Art
Readers can explore prior patents related to optical lenses for camera modules to understand the evolution of this technology.
Frequently Updated Research
Stay updated on advancements in optical lens technology for camera modules to incorporate the latest innovations into product development.
Questions about Optical Lens Technology
What are the key factors to consider when designing optical lenses for camera modules?
When designing optical lenses for camera modules, factors such as Abbe number, refractive index, and lens arrangement play a crucial role in determining the performance and image quality.
How does the refractive index impact the functionality of optical lenses in camera modules?
The refractive index of optical lenses affects their ability to bend light rays, which ultimately influences the focus, clarity, and overall image quality produced by the camera module.
Original Abstract Submitted
An optical lens for use in a camera module comprises a first lens and a second lens that are sequentially arranged from an object side to an image side. An object side surface of the first lens and an object side surface of the second lens are convex surfaces. The first lens has an Abbe number vd1, with 60≤vd1≤90. The first lens has a refractive index nd1, the second lens has a refractive index nd2, with 1.65≤nd2≤2, and 0.2≤nd2−nd1≤0.5. The second lens has an Abbe number vd2, with 40<vd1−vd2. The optical lens has a total track length TTL and a half-image height IH, with 0.45≤TTL/(2*IH)≤0.6.