Mutiple Dynode Arrangements TRIZ Cases
- Microchannel Plate Manufacturing with Binder-Wound Fiber Bundles
Binder-coated microfibers are wound, cured, and sliced to produce microchannel plates with more uniform channels and fewer defects in mass production.
- Micro-Lens Array for PMT Photocathode Light Redistribution
A micro-lens array redirects incident light from low-efficiency photocathode regions to high-efficiency areas, boosting PMT quantum efficiency.
- Layered Insulating Substrate for Electron Tube Dark Current Control
A polycrystalline, amorphous, and carbon-layered substrate suppresses charging and electron-induced light emission that raise dark current.
- Hexagonal Flared Microchannel Plate to Prevent Tip Discharge
Hexagonal tapered inlet bores raise microchannel plate open area to 91%+ while preventing tip discharge and preserving wall strength.
- MCP Detector Dynode and Wire Anode Layout for Output Linearity
A planar dynode and insulated wire anodes add staged electron multiplication and collection to improve MCP output linearity and detection performance.
- MCP Electron Detector with Multi-Dynode Gain for Output Linearity
Multi-stage dynode multiplication boosts MCP output linearity and electron counting throughput without further reducing plate resistance.
- Radiation Portal Monitor PMT Deflection Against X-Ray Saturation
Selective electron deflection in a radiation portal monitor suppresses X-ray interference, avoids PMT saturation, and preserves gamma detection.
- Native Oxide Dynodes for Flexible Discrete Electron Multipliers
Native Al2O3 or BeO grown on Al, alloy, or BeCu dynodes removes SEE coating steps, cutting DDEM cost while enabling precise shaping.
- Electron Multiplier Emissive Compositions for Water-Stable Gain
Alternating emissive surface compositions counter water-induced gain swings in ion detector electron multipliers, reducing recalibration and downtime.
- Electron Multiplier Resistance Layer for Wide-Temperature Stability
A metal-particle resistance layer stabilizes electron multiplier resistance and current flow across wide temperature ranges.
- Metal-Particle Resistance Layer for Stable Electron Multipliers
Two-dimensionally arranged metal particles in the resistance layer suppress temperature-driven resistance drift in ALD-MCP electron multipliers.
- Graphene Ion Barrier Membrane for Electron Multiplying Vacuum Tubes
Graphene ion barrier membranes block stray ions while transmitting primary electrons, resolving signal loss trade-offs in electron multiplying vacuum tubes.
- Dynode Array Optical Detector With Independent Voltage Control
Independent voltage control at each dynode stage prevents saturation and maintains linearity across varying light intensities.
- Electron Tube Resistance Film Atomic Layer Deposition
Atomic layer deposition creates a uniform resistance film on electron tube bases to suppress base electrification and stabilize withstand voltage.
- Microchannel Plate Double Cladding Structure for Detection Efficiency
A microchannel plate uses a double cladding structure with tapered openings to enhance electron detection efficiency.