18365464. LIQUID EJECTION UNIT AND MANUFACTURING METHOD OF THE SAME simplified abstract (CANON KABUSHIKI KAISHA)
Contents
LIQUID EJECTION UNIT AND MANUFACTURING METHOD OF THE SAME
Organization Name
Inventor(s)
ZENTARO Tamenaga of Kanagawa (JP)
LIQUID EJECTION UNIT AND MANUFACTURING METHOD OF THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18365464 titled 'LIQUID EJECTION UNIT AND MANUFACTURING METHOD OF THE SAME
Simplified Explanation
The manufacturing method of a liquid ejection unit involves:
- Arranging an electric wiring board on a print element board, with the electric wiring board abutting the print element board.
- Connecting the electrode pad and the terminal using an electric connection member.
- Covering the electric connection portion with a sealing agent, including the electric connection member, the electrode pad, and the terminal. The electric connection member includes at least one bending point.
Potential applications of this technology:
- Inkjet printers
- 3D printers
- Medical devices for precise liquid dispensing
Problems solved by this technology:
- Ensures proper electrical connection between components
- Prevents damage to the electric connection portion
- Improves reliability and longevity of the liquid ejection unit
Benefits of this technology:
- Enhanced performance and efficiency
- Reduced maintenance and repair costs
- Increased durability and lifespan of the liquid ejection unit.
Original Abstract Submitted
A manufacturing method of a liquid ejection unit includes: arranging an electric wiring board on a print element board such that the electric wiring board abuts the print element board, the print element board including an ejection port configured to eject liquid, an energy generating element configured to generate energy for ejecting the liquid from the ejection port, and an electrode pad electrically connected to the energy generating element, the electric wiring board including a terminal for electrical connection to the electrode pad; connecting the electrode pad and the terminal to each other by using an electric connection member; and covering an electric connection portion with a sealing agent, the electric connection portion including at least the electric connection member, the electrode pad, and the terminal, in which in the connecting, the electric connection member is shaped to include at least one bending point.
