18749400. FOCUS ADJUSTMENT METHOD simplified abstract (DENSO CORPORATION)
Contents
FOCUS ADJUSTMENT METHOD
Organization Name
Inventor(s)
Ryohei Okamoto of Kariya-city (JP)
Noboru Kawasaki of Kariya-city (JP)
Toshiki Yasue of Kariya-city (JP)
Yasuki Furutake of Kariya-city (JP)
Hiroshi Nakagawa of Kariya-city (JP)
Shunta Sato of Kariya-city (JP)
FOCUS ADJUSTMENT METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18749400 titled 'FOCUS ADJUSTMENT METHOD
Simplified Explanation:
This patent application describes a focus adjustment method for a camera module that involves measuring the installation position and angle of the image sensor on the camera substrate, adjusting the position and angle of the camera substrate relative to the optical system, and assembling the camera substrate to the optical system after making adjustments based on the measured installation position and angle of the image sensor.
- The method involves measuring the installation position and angle of the image sensor on the camera substrate.
- Adjusting the position and angle of the camera substrate relative to the optical system based on the measurements.
- Assembling the camera substrate to the optical system after adjustments to ensure the image sensor's position and angle are at predefined values according to the optical system.
Key Features and Innovation:
- Precise measurement and adjustment of the image sensor's installation position and angle.
- Customized adjustment of the camera substrate's position and angle to achieve optimal alignment with the optical system.
- Ensuring the image sensor's position and angle meet predefined values set by the optical system.
Potential Applications:
This technology can be applied in various camera modules, including smartphones, digital cameras, surveillance cameras, and medical imaging devices.
Problems Solved:
This technology addresses the challenge of achieving accurate focus in camera modules by ensuring proper alignment between the image sensor and the optical system.
Benefits:
- Improved image quality and focus accuracy in camera modules.
- Enhanced performance and reliability of camera systems.
- Simplified and efficient focus adjustment process during assembly.
Commercial Applications:
Title: Advanced Focus Adjustment Method for Camera Modules
This technology can be utilized in the manufacturing of consumer electronics, security systems, medical imaging devices, and industrial cameras. It can improve the quality and performance of camera systems, leading to better user experiences and increased market competitiveness.
Prior Art:
Readers interested in exploring prior art related to this technology can start by researching patents and publications in the field of camera module assembly, focus adjustment methods, and optical system alignment techniques.
Frequently Updated Research:
Researchers and industry professionals may find updated studies on camera module technologies, image sensor alignment methods, and optical system calibration techniques relevant to this technology.
Questions about Camera Module Focus Adjustment: 1. How does this focus adjustment method improve the overall performance of camera modules? 2. What are the key factors to consider when aligning the image sensor with the optical system in a camera module?
Original Abstract Submitted
A focus adjustment method for a camera module equipped with an optical system, an image sensor, and a camera substrate to which said image sensor is mounted. The focus adjustment method includes a measurement step of measuring an installation position and an installation angle of the image sensor on the camera substrate, an adjustment step of adjusting a position and an angle of the camera substrate relative to the optical system, and an assembly step of assembling the camera substrate to the optical system after adjusting the position and angle of the camera substrate. The adjustment step includes adjusting the position and angle of the camera substrate based on the installation position and angle of the image sensor as measured so that a position and an angle of the image sensor relative to the optical system become a set position and a set angle predefined according to the optical system.
