18455234. PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE simplified abstract (CANON KABUSHIKI KAISHA)
Contents
PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE
Organization Name
Inventor(s)
Noritake Tsuboi of Yokohama-shi (JP)
Tomohisa Ishigami of Kawasaki-shi (JP)
PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18455234 titled 'PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE
Simplified Explanation
The abstract of the patent application describes a printed circuit board that includes two chip components and a printed wiring board. The length of each chip component is defined in relation to the length of the openings and lands on the board, as well as the thickness of solder on the end surfaces of the electrodes.
- The first chip component and the second chip component have a length L2 in the longitudinal direction.
- The length of the first opening in the longitudinal direction is represented by L1.
- The length of the second opening in the longitudinal direction is represented by L4.
- The length of the first land in the longitudinal direction is represented by L3, and the thickness of solder on the end surface of the first electrode is represented by L5.
- The length of the second land in the longitudinal direction is represented by L6, and the thickness of solder on the end surface of the second electrode is represented by L7.
Potential applications of this technology:
- Electronics manufacturing industry
- Consumer electronics
- Telecommunications equipment
Problems solved by this technology:
- Ensures proper alignment and compatibility between chip components and the printed circuit board
- Helps prevent electrical and mechanical failures due to incorrect dimensions
Benefits of this technology:
- Improved reliability and performance of printed circuit boards
- Simplified manufacturing process
- Enhanced compatibility and compatibility between components and boards
Original Abstract Submitted
A printed circuit board includes a first chip component, a second chip component, and a printed wiring board. The first chip component and the second chip component each has a length L2 in the longitudinal direction. A relationship of 0.894≤L2/L1≤1.120 is satisfied, where L1 represents a length of the first opening in the longitudinal direction. A relationship of 0.894≤L2/L4≤1.120 is satisfied, where length L4 represents a length of the second opening in the longitudinal direction. A relationship of 0.183≤L/L≤0.309 is satisfied, where Lrepresents a length of the first land in the longitudinal direction, and Lrepresents a thickness of solder on an end surface of the first electrode. A relationship of 0.183≤L/L≤0.309 is satisfied, where Lrepresents a length of the second land in the longitudinal direction, and Lrepresents a thickness of solder on an end surface of the second electrode.
