Electric Discharge Tubes TRIZ Cases

Shared pump and valve sequencing speed preprocessing chamber vacuum exhaust, cutting pump count, cost, and sample analysis delay.

Adjustable magnetic fields and segmented electrodes improve plasma distribution, giving more uniform etching depth and rate across substrates.

A sacrificial plate adds bottom-up sputtering in a PVD chamber to improve thin-film uniformity and via-wall coverage in high-aspect-ratio through-vias.

Real-time compound frames merge electron and X-ray signals to improve microscope navigation without waiting for high-SNR X-ray images.

A dielectric accelerating tube stores RF energy efficiently, enabling high-energy X-rays with a 100 kW or lower RF source for compact portable systems.

Using one system clock for both power supplies keeps frequency modulation synchronized, reducing IMD-related reflected power at the load.

Pressure-controlled wafer cooling combined with alternating plasma and annealing steps improves etch selectivity while reducing damaged layers.

Dynamic RF compensation uses forward and delivered power feedback to correct drift and maintain precise plasma power at the substrate.

A spherical virtual cathode equalizes emitter-tip fields to cut energy dispersion while keeping high beam current and fine SEM resolution.

A conductive link between the stage edge and chamber wall blocks RF diffraction under the stage, improving plasma uniformity and intensity.

A metal oxide-SiC-silicate ceramic keeps dielectric loss low while resisting plasma erosion in electrostatic chucks for stable wafer cooling.

Direct cleaning gas delivery to exhaust parts removes semiconductor by-products more thoroughly while cutting energy use and pump damage.

Variable laser polarization in an optical cavity phase plate boosts TEM contrast for unstained specimens without staining artifacts.

A garnet-based sputtering target improves sintered density and thermal conductivity to prevent abnormal discharge and micro cracks in TFT film deposition.

An SOI deflecting plate forms vertical apertures without thinning or bonding, improving aperture uniformity and reducing wafer cracks.

A reinforcing portion at the bent terminal counters resin shrinkage during insert molding to keep connector position and orientation accurate.

Infrared thermal imaging reveals focus ring adhesion and heat transfer defects after heating, helping stabilize etching temperature uniformity.

Dual opening and sealing structures let a plasma probe enter the chamber while preserving vacuum, avoiding separate vacuum recovery steps.

Different dielectric constants in radial window sections improve ICP plasma uniformity while keeping thickness constant to avoid buildup.

Reactive plasma gas lowers surface fluorine on PTFE and ETFE, improving wettability and adhesion without damaging floated films.

Bottom-inserted fasteners and pneumatic hold-down rods keep the plasma chamber edge ring stable despite adhesive loss and high-temperature cycling.

A delayed airflow path separates thoron from radon in an ionization chamber, improving concentration measurement without complex sensors.

A low-Z braking layer decelerates high-energy electrons before the sensor, enabling faster 4D-STEM detection with less lattice damage.

Dual-gain pixel elements expand particle beam microscopy sensor range to 100,000:1 while preserving weak-signal sensitivity and noise performance.

A rectangular cryogen nozzle creates a 2D flow that cools the specimen carrier evenly, improving vitrification and limiting ice crystallization.

Blocking parts shield the deposition chamber ground member from NF3 cleaning gas, preventing corrosion, breakage, and process defects.

A hafnium oxycarbide-coated HfC nanowire tip lowers work function and stabilizes single-spot electron emission for electron guns.

Adjacent capture electrodes at each beam aperture cut multi-beam aberration and improve semiconductor defect inspection throughput and image quality.

Voltage and current sensing in zoned substrate support heaters enables real-time temperature correction without separate sensors.

Pulsed voltage at the edge control electrode focuses plasma cleaning on the chuck gap, removing byproducts while limiting surface damage.

Distributed RF rods and mesh connections reduce braze-joint heating and thermal stress, improving wafer temperature uniformity.

A shaft-integrated purge line sends high-conductivity gas to the support backside, tuning wafer temperature profile for more uniform film thickness.

Integrated emitters and UV lights on a flexible dielectric layer sanitize HVAC air and nearby surfaces while reducing outside air recirculation.

A two-part edge ring keeps facing side surfaces during vertical wear compensation, preserving the RF path and stabilizing substrate edge etching.

Polarity switching across electrostatic chuck electrodes keeps the edge ring stable, limits charge migration, and preserves substrate alignment after plasma.

Low-emissivity shielding around a liftable refrigeration unit cuts radiant heat transfer, speeding stage temperature recovery and stabilizing film quality.

Timed superposition of dual RF signals with substrate bias improves plasma density and electron temperature control while reducing RF reflection.

A high-permeability shield around the pedestal region reshapes chamber magnetic fields to improve deposition uniformity and block leakage.

Dual-gain pixel elements expand particle beam microscope sensor dynamic range by combining high- and low-gain charge readout in one pixel.

A standby mode cuts charged particle system power use by reducing optics current and cooling while preserving thermal stability for faster restart.

Sheath heaters routed on parallel planes improve substrate temperature uniformity while preventing center overheating in semiconductor film processing.

Periodic switching between etch and adsorption phases controls etching direction, suppresses shape abnormalities, and stabilizes temperature.

A shifted non-regular hexagonal aperture layout separates writing paths to boost lithography throughput and keep wafer exposure uniform.

Independently controlled central and peripheral coils vary the magnetic field to steer cathode spots, improve target erosion, and support nanolayer coating.

A laser-generated gas plasma etches the substrate without direct beam heating, reducing residual stress, rim formation, and redeposition.

Concurrent plasma etching from opposing inlet walls processes both substrate sides faster while lowering thermal load and physical damage.

Movable high-permeability shunt doors let PECVD magnets shape plasma during deposition and shield the chamber during purge to cut particle defects.

Stacked image-forming and compensator arrays increase beamlet count without tighter pitch, improving inspection throughput, safety, and stability.

Guide pins on the ground shield fit into recesses on the cover ring to maintain precise radial separation between components.

Metal oxide particles prevent carbon monoxide poisoning, enabling efficient methane decomposition below 200°C.

Capacitance sensing detects deposit accumulation on the platen, triggering sputter cleaning to maintain wafer clamping force and reduce downtime.

A bipolar electrostatic chuck system adjusts voltage using sensor data from an RF matching circuit to maintain uniform substrate holding force.

Segmented sealing devices prevent chamber surface scratches during maintenance while providing electromagnetic interference shielding against plasma noise.

Dynamic pressure control maintains plasma stability while removing halogen residues, resolving the trade-off between removal efficiency and processing time.

A metal bonding layer connects an electrostatic chuck to a cooling base, preventing delamination under high temperature and energy fields.

A rotating lamp tube socket uses a pivoting element to embed terminals and clamp the bulb securely.

Preferential {110} plane orientation in a gold sputtering target ensures uniform particle flight, reducing mass variation in quartz oscillator devices.

Segmented magnet assembly creates alternating magnetic field rings to balance electron trapping and ion leakage.

Multiple antenna frames adjust position to create symmetrical plasma density distribution, resolving uneven treatment caused by fixed geometry.

A transmission electron microscope uses an ionic liquid medium to suspend specimens for natural shape observation.

Periodic heating cycles optimize electrostatic chuck surface temperature to remove residual charges without compromising substrate attraction stability.

Partial oxide retention during sputtering reduces production time while maintaining bonding strength in continuous metal laminate manufacturing.

Inductive plasma etches tungsten with fluorocarbon gases, resolving mask selectivity deterioration at low pressures.

Curved surfaces on the process kit guide contaminants through annular gaps, preventing particle buildup that degrades chip yield.

Cyclic hydrogen plasma treatment removes excess carbon to eliminate voids and seams in high aspect ratio semiconductor features.

Embedded sensors enable rapid robot training and wafer bow measurement without dedicated scanning equipment.

Offset cathode radial center combined with dynamic substrate rotation speed profile controls physical vapor deposition layer thickness.

Segregating external bulk ablation from internal precision work prevents debris contamination in electron microscopy chambers.

A control module measures displacement current in an ion implanter using a Rogowski coil and neutralization terminal circuit.

A particle beam apparatus determines functional relationships between control parameters and landing energy to automate image generation.

Controller maintains constant voltage ratio between first electrode and acceleration stage, stabilizing crossover position when accelerating voltage changes.

Dual plasma generation zones deliver specific excited species precursors to prevent harmful precursor interactions and reduce substrate damage.

Embedding heater lines in a lower green body protects them from sintering deformation, enabling complex patterns and visual inspection.

A spiral-wound plasma reactor merges electrodes and dielectrics into a continuous laminate structure to generate homogeneous plasma across multiple reaction channels.

A substrate processing apparatus uses a blocking gas injector to control process gas flow within the chamber.

A stationary actively-cooled shadow ring shields the substrate carrier during plasma etching to maintain precise temperature control.

High-resistance ceramic insulators block thermal transfer from heated power supply members to resin peripheral members, preventing deformation.

A coplanar waveguide sample carrier transmits radio-frequency signals to specimens inside a transmission electron microscope vacuum chamber.

Internal tube extends gas input away from outlet in charge volume to eliminate recirculation and reduce purge times.

Automating incident axis alignment by detecting the electron beam center and adjusting excitation light irradiation to eliminate manual calibration time.

A charged particle beam device uses a switchable aperture mechanism to align optical axes with precision.

Tilting a sputtering magnet unit compensates for local density variations in sintered targets, ensuring uniform film thickness distribution.

Dispersing primary carbon particles in an FePt alloy phase reduces particle generation and eliminates the need for multiple targets.

A film formation apparatus uses a revolving unit to move a workpiece closer to and further from a target during rotation.

Segmenting plasma generation from the process chamber improves etch rates and selectivity while minimizing damage to unwanted films.

Synchronizing operation clocks between scanning control and electric current supply units in particle beam irradiation apparatuses.

A gate valve uses diffusion-bonded metal bellows to press a slidable plate, achieving a 2-3 mm thickness.

Offsetting slots on a movable conductive control ring stabilizes local plasma pressure, preventing sheath collapse and unconfined plasma formation.

Shrink sidewall deposition forms narrow gaps between filler material parts, reducing RC delays without requiring complex air gap formation processes.

Intermediary guide structure prevents misengagement of freely movable connector ends by ensuring precise terminal alignment during assembly.

A charged particle beam device uses vanadium-containing glass coatings to create high vacuum environments through getter effects.

Peripheral dielectric member reduces electrostatic capacitance to lower ion bombardment energy, extending focus ring lifespan.

A mesh-based verification method calculates area values and center-of-gravity positions to detect data overlap in charged particle beam writing.

A wafer placement table uses a metal cooling base as the focus ring attracting electrode to simplify structure.

A charge control device adjusts lens voltages to align multiple electron beams using image data feedback.

Compressible joint piece with conductive adhesive manages thermal stress and increases sputtering power tolerance.

Integrating the primary winding directly onto the chamber surface reduces magnetic flux leakage and improves power efficiency.

Atomic layer passivation deposits conformal films to protect mask and sidewalls during plasma etching.