Canon kabushiki kaisha (20240109151). PROCESSING APPARATUS AND ARTICLE MANUFACTURING METHOD simplified abstract
Contents
- 1 PROCESSING APPARATUS AND ARTICLE MANUFACTURING METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PROCESSING APPARATUS AND ARTICLE MANUFACTURING METHOD - 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 Original Abstract Submitted
PROCESSING APPARATUS AND ARTICLE MANUFACTURING METHOD
Organization Name
Inventor(s)
SAORI Hasegawa of Tochigi (JP)
PROCESSING APPARATUS AND ARTICLE MANUFACTURING METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240109151 titled 'PROCESSING APPARATUS AND ARTICLE MANUFACTURING METHOD
Simplified Explanation
The patent application describes a processing apparatus with an optical device that guides a laser beam to a target object and corrects rotationally asymmetric optical characteristics to achieve a close-to-circular processing beam shape.
- The optical device includes a correction mechanism with at least two optical elements with rotationally asymmetric power.
- The mechanism allows the optical elements to rotate about their optical axes, changing the amount and direction of rotationally asymmetric optical characteristics.
- The rotation angle difference between the optical elements affects the amount of correction, while a common rotation angle determines the direction of correction.
Potential Applications
This technology could be applied in laser cutting, welding, or engraving processes where a circular processing beam shape is desired.
Problems Solved
This innovation solves the issue of non-circular beam shapes in laser processing, ensuring more precise and uniform results on the target object.
Benefits
The correction mechanism improves the quality and efficiency of laser processing by producing a close-to-circular beam shape, reducing the need for additional post-processing.
Potential Commercial Applications
The technology could be valuable in industries such as manufacturing, automotive, aerospace, and electronics for high-precision laser processing applications.
Possible Prior Art
Prior art may include patents or research on optical devices with correction mechanisms for laser beam shaping, but specific examples would need to be researched further.
Unanswered Questions
How does this technology compare to existing beam shaping methods in terms of cost and complexity?
This article does not provide information on the cost and complexity of implementing this technology compared to other beam shaping methods. Further research or analysis would be needed to answer this question accurately.
What are the potential limitations or drawbacks of using rotationally asymmetric optical elements for beam correction?
The article does not address any limitations or drawbacks associated with using rotationally asymmetric optical elements for beam correction. Additional studies or practical applications may reveal potential challenges that need to be considered.
Original Abstract Submitted
in order to make a processing beam close to a circular shape, in a processing apparatus including an optical device that guides a laser beam emitted from a light source to a target object and processing the target object with light emitted from the optical device, the optical device includes a correction mechanism that corrects rotationally asymmetric optical characteristics of the optical device, the correction mechanism includes at least two optical elements with rotationally asymmetric power, and a mechanism that enables the at least two optical elements to rotate about their respective optical axes, the amount of rotationally asymmetric optical characteristics changes due to a rotation angle difference between the at least two optical elements, and a direction of the rotationally asymmetric optical characteristics changes depending on a common rotation angle of the at least two optical elements.
