LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

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LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240308212 titled 'LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

Simplified Explanation:

The liquid ejection head and apparatus described in the patent application are designed to efficiently eject liquids with a viscosity of 2.5 cp or higher at high frequencies. This is achieved by maintaining a specific relationship between the thickness of the ejection port plate, the distance from the electrothermal conversion element to the outermost surface of the ejection port plate, and the height of an air bubble.

The patent application focuses on a liquid ejection head and apparatus capable of ejecting high viscosity liquids efficiently.
The key innovation lies in the relationship between the thickness of the ejection port plate, the distance from the electrothermal conversion element, and the height of an air bubble.
By satisfying the relation l≤h−0.4d, the technology enables the high-frequency ejection of liquids with a viscosity of 2.5 cp or above.
This innovation could have significant implications for industries requiring precise and efficient liquid ejection processes.
The technology addresses the challenge of ejecting high viscosity liquids at high frequencies, which can be crucial in various applications.

Potential Applications: The technology could find applications in industries such as printing, pharmaceuticals, and biotechnology where precise liquid ejection is essential.

Problems Solved: The technology addresses the challenge of efficiently ejecting high viscosity liquids at high frequencies, which can be a bottleneck in various industrial processes.

Benefits: The technology offers improved efficiency and precision in liquid ejection processes, potentially leading to cost savings and enhanced productivity for industries utilizing such systems.

Commercial Applications: The technology could be commercialized for use in inkjet printers, drug delivery systems, and laboratory equipment, among other applications, offering a competitive edge in terms of performance and reliability.

Prior Art: Readers interested in exploring prior art related to this technology could start by researching patents in the field of liquid ejection systems and inkjet printing technologies.

Frequently Updated Research: Stay updated on advancements in liquid ejection technology, materials science, and microfluidics to understand the latest developments in the field.

'Questions about Liquid Ejection Technology: 1. How does the technology in the patent application improve the efficiency of liquid ejection processes? 2. What are the potential implications of this innovation for industries requiring precise liquid ejection capabilities?

Original Abstract Submitted

provided is a liquid ejection head and a liquid ejection apparatus capable of efficiently ejecting a liquid having a viscosity of 2.5 cp or above at high frequency. to this end, a relation l≤h−0.4d is satisfied, where d is the thickness of an ejection port plate, h is the distance from an electrothermal conversion element to the outermost surface of the ejection port plate, and l is the height of an air bubble.