18450285. LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME simplified abstract (CANON KABUSHIKI KAISHA)
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18450285 titled 'LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
Simplified Explanation
- A liquid ejection head is described in the patent application. - The head includes a recording element substrate and a supporting member. - The recording element substrate has ejection ports for liquid ejection, pressure chambers supplied with liquid, and a liquid supply path. - The supporting member is attached to the recording element substrate using adhesive. - The liquid supply path faces a joining portion of the recording element substrate and the supporting member and has recess portions on its inner surface.
Potential Applications
- Printing technology - Inkjet printers - 3D printing
Problems Solved
- Efficient liquid ejection - Precise control of liquid flow - Reliable attachment of components
Benefits
- Improved printing quality - Enhanced performance of inkjet printers - Increased reliability and durability of liquid ejection heads
Original Abstract Submitted
A liquid ejection head includes a recording element substrate and a supporting member. The recording element substrate includes ejection ports that eject liquid, pressure chambers that communicate with respective ejection ports and are supplied with the liquid, and a liquid supply path that supplies the liquid to the pressure chambers. The supporting member is joined with the recording element substrate via an adhesive. The liquid supply path faces a joining portion of the recording element substrate and the supporting member, and includes at least one recess portion on an inner surface of the liquid supply path.
