Electric Discharge Tubes TRIZ Cases

Radial channels and vent apertures manage gas flow under the substrate to limit sliding, sticking, curling, and backside deposition.

A calcite-channel nanofluidic LCTEM cell enables in situ imaging of nanobubble, oil, and brine interactions under reservoir-like conditions.

Opposed swing shields cover the substrate carrier during chamber cleaning to block contaminant particles without sacrificing deposition access.

Persistent beam-sample interactions across multiple positions reveal aberrations and distortions, enabling targeted correction for higher resolution and accuracy.

A composite GUI view links detector images and evaluation values so multi-beam optical parameters can be adjusted in real time with less setup time.

Hollow support columns direct inert gas at reaction tube walls to remove foreign substances and keep semiconductor processing cleaner.

Combining solid-state microwave sources in a waveguide with transverse bars boosts power while improving heat dissipation and phase control.

Separate secondary-electron detection by azimuth plus image synthesis removes shading contrast and clarifies SEM magnetic domain images.

Oscillator frequency shifts from sputtered-particle deposition let the system stabilize ion beam output and improve milling reproducibility.

Heating, reducing gases, pressure, and plasma remove ruthenium oxide on EUV photomasks to restore reflectivity and extend mask life.

P-type doped silicon supports silicon nitride windows to limit membrane deflection and cracking for higher resolution electron microscopy.

A central lift-rotation support turns the substrate in place to improve film thickness uniformity without harming chucking or heating.

Pre-installed alignment pins and a locking plate preserve positioning during cleaning, cutting semiconductor maintenance time and yield loss.

Electron transmission monitoring stops ion-beam milling at a preset threshold, enabling precise, repeatable microscopy sample thinning.

Alternating non-metal and metal-containing gases by layer improves high-aspect-ratio stack etching rate while avoiding under etch and etch stop.

Segmented angled electron beams form precise waveguide gratings with better uniformity and light propagation for AR and VR optics.

Shifting AlScN plasma etching from chemical to physical removes Sc redeposition, yielding uniform sidewalls and high mask selectivity.

Controlled adsorption-inhibiting radicals regulate raw gas uptake before plasma reaction, enabling denser nitride films without nitridation saturation.

MWCO combines ILT and model-based mask data preparation to cut VSB shots while preserving curvilinear mask precision and process window resilience.

A continuous RF match strap removes flexing joints in CVD chamber lid coupling, cutting arcing risk and keeping RF reflections below 1 W.

A cooled pedestal keeps wafer temperature below 100°C during plasma pre-clean, removing residues while limiting oxidation for selective tungsten gap fill.

Integrated cooling channels in the sputtering chamber liner cut heat radiation and impurity release, reducing aluminum whisker defects and yield loss.

Combining remote plasma radicals with direct plasma ions improves trench and sidewall cleaning for residue and native oxide removal.

Sensor-based position detection lets a vacuum robot replace plasma chamber edge rings precisely, cutting manual teaching and downtime.

Software-timed IGBT pulses replace costly specialized pulsers, enabling precise, customizable surface processing with one scalable setup.

A bypass gas inlet and controlled aperture flow clean downstream chamber surfaces during processing-volume cleaning, cutting cycle time.

A micron-scale conductor-dielectric stack harvests ambient thermal energy to power IoT electronics without battery servicing or replacement.

Meandering wire connections in a multi-zone ceramic heater reduce hot and cool spots while absorbing thermal expansion stress.

A two-stage cover and workpiece lift sequence minimizes gaps near the support members, reducing abnormal discharge during plasma processing.

A two-section porous plug enables controlled argon backside gas flow, cutting vacuum leakage and helium cost while keeping substrates below −20°C.

A repositionable step-coverage control module guides sputtered particles to improve PVD film uniformity on inclined and stepped surfaces.

A suspended graphene-on-SiNx heater reduces thermal mismatch and window swelling, enabling precise in situ TEM heating and alignment.

Using plasma-frequency RF as a data carrier, this case enables real-time diagnostic substrate communication inside EMI-heavy process chambers.

Ceramic conduits insulate coolant paths across powered and grounded chamber regions, preventing arcing, cracking, and parasitic current loss.

A moderator-surrounded detector uses lithium-6 or boron-10 capture to replace helium-3 and reject gamma-ray false positives.

A thin in-situ carbon polymer coating shields etch chamber surfaces, absorbs oxygen, and keeps III-V wafer etching clean and consistent.

A carbon sidewall film plus tungsten plasma protection suppresses lateral etching and bowing in silicon-containing recesses.

By tracking the ion beam trace before camera adjustment, this case keeps the swing axis and milling position visible for precise milling control.

A blocked-beam measurement and deflector setup verifies photocathode electron beam misalignment and supports accurate emission axis alignment.

Optimized first-to-second electrode area ratios keep gas amplification high at pixel pitches of 380 µm or less, improving resolution while avoiding discharge.

Temperature-based beam deflection corrects mask-to-chamber thermal mismatch, preserving pattern placement accuracy without waiting.

Real-time pressure learning adjusts downstream valve operation during recipe transitions to cut oscillations, settling time, and chamber mismatch.

A vacuum-sequenced plasma clean, dopant deposition, and implant process improves dopant activation while keeping semiconductor junctions shallow.

Clamping plates secure the device end around the interface to prevent loose adapter connections, plug breakage, and accidental separation.

A ceramic-coated glass insulator resists plasma damage and surface flashover, enabling large vacuum-compatible high-voltage insulation.

Ion-milled electrode cross-sections create brightness patterns for DIC-based measurement of displacement, thickness change, and strain in battery electrodes.

Preheating the substrate on the conveying robot cuts chamber heating time and shortens semiconductor process cycles.

Reciprocating and fixed shielding members redistribute magnetic flux in magnetron sputtering to reduce uneven target erosion and extend target life.

A multilayer conductor-dielectric power source harvests ambient thermal energy to power IoT hardware without batteries, recharging, or servicing.

Sidewall inhibition and bottom-up metal deposition enable void-free, low-stress fill in deep semiconductor features such as 3D NAND.

A showerhead gas injection module uses a flow rate controller to equalize pressure across central and peripheral holes.

Remote plasma etch selectively removes titanium nitride using chlorine precursors while minimizing damage to adjacent dielectric layers.

Backside optical measurement detects etch depth through transparent masks using interference patterns.

Control incident energy during sputtering to deposit metal films on silicon carbide wafers without lattice damage.

A planar Faraday cup captures ion beam current with a magnet device suppressing secondary electrons.

A microwave plasma chemical vapor deposition device uses a mode conversion antenna to excite spherical plasma within a resonant cavity.

A charged particle beam drawing apparatus uses a blanker array and deflector to scan substrates with high precision.

Internal modulation generates arbitrary pulsed RF waveforms, eliminating external signal generators and improving etch profile control.

WF6 plasma dissociation deposits tungsten on sidewalls while fluorine etches bottoms, resolving the trade-off between mask protection and feature depth.

Introducing argon or neon into a halogen-based ion source reduces contaminant ions and improves beam quality without mass analysis.

Amorphous carbon protective layers match substrate milling rates to minimize topographical variations on milled cross-sections.

Periodic high frequency power switching protects mask and wiring layers while selectively etching the insulation film, resolving selectivity trade-offs.

Independent thermal zones in the workpiece holder compensate for radial and linear etch rate non-uniformities during scanning.

Electron beams mediate plasma etch and deposition processes on microelectronic substrates, resolving spatial control issues in atomic layer processing.

A hybrid magnet structure uses movable magnetic conductive elements to adjust the gradient magnetic field for precise particle beam focusing.

A plasma dicing apparatus uses a tape-supported frame assembly to process semiconductor wafers without damaging the carrier.

Planarized second material creates optical gratings with variable etch depths and duty cycles.

A jog reduction process removes candidate features from IC design layouts after optical proximity correction to simplify e-beam writing.

A metallic ring between the electrostatic chuck and focus ring applies voltage to match plasma densities at the extreme edge with the central area.

Independent voltage on segmented shielding plates selects ions or radicals, preventing substrate damage during plasma processing.

A hinged bearing plate rotates and translates to position a substrate precisely.

Different length plasma electrodes counteract chamber bias to ensure uniform active species distribution across substrates.

A substrate etching method uses a protective film deposition step to selectively clog fine hole openings during processing.

A transmission plate with optimized circular apertures controls plasma transmission to the substrate surface.

Microwave plasma treatment improves silicon nitride film stoichiometry and density while preventing damage to underlying substrate layers.

Reciprocal carrier movement enables uniform sputtered shield layers on semiconductor packages.

Facing target sputtering generates low-energy plasma to form dense encapsulation layers without damaging sensitive organic light-emitting display structures.

Alumina shield with silicon nitride layer stabilizes amorphous silicon films, preventing thermal cycling delamination and reducing particle generation.

Secondary electron irradiation cures the first polymer region while oxygen plasma removes the second region, resolving selective etching precision challenges.

Segmented detectors manage liquid leakage in semiconductor equipment by issuing early warnings before triggering immediate power cuts to prevent electric shock.

Halogen-based gas cluster ion beams increase etch rates and selectivity for metal-containing semiconductor materials.

Hydrogen co-gas reacts with aluminum iodide to produce volatile by-products, preventing insulating deposits on electrodes and reducing maintenance downtime.

A multibeam scanning apparatus separates scan regions into orthogonal sections to reduce secondary beam distortions.

Multiple electrode pairs in a single chamber deposit barrier films on multiple optoelectronic devices, reducing tact time and manufacturing costs.

Automated TEM alignment uses electron beam feedback to position featureless thin films in the diffraction plane.

A pulse time detecting circuit and a pulse height value detecting circuit process secondary electron signals in scanning electron microscopes.

A movable disk with adjustable apertures controls ion flux to tune etch profiles without altering plasma stability.

A multi-charged particle beam writing apparatus shifts multiple beams collectively via a deflector to correct positional deviations.

Oxide coatings on faceplates improve carbon film adhesion, reducing particle fallout and process drift.

A beam-adjusting lens shapes incident electrons into a parallel stream before they reach the potential barrier in reflective energy filters.

Uses on-axis point tracer planes to guide sample stage movement, resolving narrow field of view constraints during charged particle beam positioning.

Segmented vacuum spaces isolate components to prevent deformation from pressure differentials, maintaining consistent positioning accuracy.

Adding Zn, Sn, Ag, or Mg to a Cu-Ga alloy improves ductility and machining speed while maintaining high electrical power generation efficiency.

Segmented apertures in an elevated lower liner equalize gas flow distribution, resolving non-uniform etching across substrates.

Radius of curvature analysis detects violations in curvilinear photonic features, preventing stepped surfaces that cause optical losses.

Partition substrate regions to correct exposure doses, reducing pattern dimension variations and improving in-plane uniformity.

A transmission charged particle microscopy method acquires raw spatiotemporal data in particle counting mode for subsequent mathematical image assembly.

A semiconductor wiring method forms air gaps between copper films using precise etching control based on layer thickness information.

A plasma processing method protects silicon electrodes using in-situ oxide layers formed by oxygen ion collisions.

Area-imaging e-beam lithography measures overlay errors via superposed patterned cells, applying pre-distortion to correct space-charge effects.