Ion Generator Electrode Capacitor Layout for Compact High-Voltage Discharge
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Solution Overview
Problem
The existing ion generation devices require large and expensive high-voltage capacitors, which occupy significant space and have limited placement options on substrates, making them costly and difficult to integrate as chip components.
Innovation Solution
The ion generation device integrates a discharge electrode substrate and an induction electrode substrate with insulating resin providing insulation between them, forming capacitors by overlapping planar electrodes and composite electrodes, eliminating the need for separate capacitor components and allowing for adjustable capacitance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a high-voltage capacitor is used for smoothing and rectification, then the ion generation device can generate high-pressure discharge, but the footprint on the substrate becomes large and the cost increases
Solution Approach 1:
The patent combines the capacitor function with existing structural elements (electrode substrates and insulating resin) to create an integrated capacitor structure. This merging eliminates the need for a separate high-voltage capacitor component, thereby reducing substrate footprint while maintaining the ion generation stability function
Solution Approach 2:
The insulating resin and electrode substrates serve dual purposes: providing structural insulation and electrical isolation, while simultaneously functioning as capacitor components (electrodes and dielectric). This multi-functionality reduces the overall component count and substrate area required
2Volume of moving object
If a high-voltage capacitor is incorporated as a chip component, then the ion generation device can be compacted, but the disposition position on the substrate becomes limited
Solution Approach 1:
By integrating the capacitor function into the electrode substrates and insulating resin structure, the design eliminates discrete capacitor components. This allows electrodes to be positioned flexibly across the substrate without being constrained by capacitor component placement, enhancing adaptability while maintaining compact dimensions
3Reliability
If a high-voltage capacitor is used, then voltage smoothing is achieved, but the device becomes expensive
Solution Approach 1:
The insulating resin and electrode substrates perform multiple functions including structural support, electrical insulation, and capacitor operation. By eliminating the need for expensive high-voltage capacitor components and utilizing existing materials for capacitive function, manufacturing costs are reduced while voltage stability is maintained
Solution Approach 2:
The patent uses standard, inexpensive materials (insulating resin and conductive layers) to create the capacitor function rather than relying on expensive specialized high-voltage capacitor components. This substitution of cheap, readily available materials reduces overall device cost
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This configuration reduces the size and cost of the ion generation device, enables stable capacitance, and improves ion generation efficiency while minimizing discharge noise, allowing for compact and cost-effective design.
Implementation Method 1
an insulating resin filled at least between the discharge electrode and the induction electrode and providing insulation between the discharge electrode and the induction electrode
Implementation Method 2
the first electrode, the second electrode, and the insulating resin interposed between the first electrode and the second electrode form a capacitor
Implementation Method 3
an induction electrode configured to generate a discharge between the induction electrode and the discharge electrode
Implementation Method 4
applies the voltage to a discharge electrode to generate a high-pressure discharge, thereby generating ions
Data Source
AI summary
An ion generation device includes a discharge electrode substrate, an induction electrode substrate, and an insulating resin. The discharge electrode substrate on which a discharge electrode is mounted and a first electrode connected to the discharge electrode is formed. The induction electrode substrate on which an induction electrode configured to generate a discharge between the induction electrode and the discharge electrode and a second electrode connected to the induction electrode are formed. The insulating resin is filled at least between the discharge electrode and the induction electrode. The insulating resin provides insulation between the discharge electrode and the induction electrode. The first electrode and the second electrode are disposed and face each other at least partially. The first electrode, the second electrode, and the insulating resin interposed between the first electrode and the second electrode form a capacitor.