X-Ray Tube Electrodes TRIZ Cases
- Multi-Source X-Ray Tube Layout for 2D and 3D Dose Flexibility
Multiple emitters with different current and focal spots let one x-ray tube support low-dose 3D tomosynthesis and higher-dose 2D imaging.
- Field Emission X-Ray Source Layout for High-Voltage Insulation
An insulated modular electrode layout extends gate-to-anode spacing to prevent breakdown while preserving electron directionality and X-ray output.
- X-Ray Tube Getter Layout for Cathode Gas Protection
Placing the getter inside the cathode-surrounding tube captures gas before it reaches the cathode, reducing deterioration and stabilizing tube operation.
- Rotating Anode X-Ray Tube Bearing Materials for Stable High-Speed Rotation
Material pairing in the sliding bearing improves heat dissipation, limits deformation, and keeps rotating anode X-ray tubes stable at high speed.
- Central Anode Cooling Structure for Stable X-Ray Focal Position
Distributed cooling through a central anode support cuts thermal deformation, focal spot shift, and arcing in x-ray sources.
- Liquid Jet X-Ray Target Geometry for Smaller, Stable Spot Size
An elongated liquid jet thinner than electron penetration depth cuts X-ray reabsorption and scattering while keeping flux and spot size stable.
- Single-Crystal Diamond X-Ray Window Orientation for Crack Resistance
Orienting the diamond <100> direction within 45° of window thickness cuts crack risk in X-ray tube windows while preserving X-ray transmission.
- Transmissive X-Ray Target Structure for Crack-Stable Tube Output
A graded polycrystalline diamond substrate limits thermal-stress cracks, reducing discharge and anode current variation in X-ray tubes.
- X-Ray Target Thickness Layout for Voltage-Adaptive Beam Incidence
A shaped target and magnetic deflection keep electron impact aligned across tube voltages, improving X-ray output and limiting thermal damage.
- Densified Carbon Film Cathode for Stable X-Ray Electron Emission
Polar-solvent and acid densification creates a cleaner carbon emitter that improves electron stability, transmission, and X-ray tube life.
- Rotary Anode X-Ray Tube Bearing Materials for Stable High-Speed Rotation
Tungsten carbide and SKD11 bearing parts with liquid metal lubrication keep rotary anode X-ray tubes stable at high speed.
- Faceted Source Cap Coating Layout for Anode Target Heat Distribution
Faceted target surfaces with variable coatings spread anode heat, support higher watt density, and extend x-ray source life.
- Rotary X-Ray Anode Slot Structure for Thermomechanical Stress Relief
A partial-depth slot through the anode disc relieves thermomechanical stress and cracking while preserving backpack stability at high rotation speeds.
- Cathode Rejuvenation by Selective Guard Ring Ablation
Controlled pressure and heating ablate the carbon guard ring faster than the LaB6 emitter, restoring beam divergence and cathode life.
- Free-Standing CNT Cathode Composition for Stable X-Ray Field Emission
A substrate-free CNT cathode uses nano-fillers, carbonizable polymer, and heat treatment to improve hardness and stability in x-ray emission.