Electric Discharge Tubes TRIZ Cases

A diaphragm with larger upper and lower shield openings blocks secondary electrons inside the gun, reducing flare and improving image resolution.

Laser heating preheats the plasma chamber to cut stabilization time, improve temperature response, and raise ion implantation productivity.

Sequential ALD and directional plasma steps tune wet etch rates in metal nitride films for conformal deposition and precise layer removal.

Adjusting waveform voltage and switching frequency during bias-state changes cuts oscillations, speeds settling, and improves plasma etching.

A fluid-cooled shutter stabilizes chamber temperature and cuts particle deposition during plasma substrate processing.

Controlled boron carbide grain sizing improves focus ring etching resistance, plasma uniformity, and service life in high-power plasma processing.

A cooled deflector nozzle spreads remote plasma to clean process chambers while limiting hotspot damage and overheating of indexer hardware.

Light sent through the multi-beam electron-optical path improves defect contrast and charge control without separate illumination hardware.

Precomputed local density sets speed electron beam emission correction across many figures, cutting lithography processing time.

Dual inhibitors in PEALD suppress upper-gap growth to prevent overhang and voids, enabling complete fill in negative-slope trenches.

A single controller generates and synchronizes multiple RF carriers, cutting latency, cost, and fault response time in plasma processing.

By reusing transfer optical systems between multipole stages, this case expands electron beam adjustment freedom without extra lenses or larger microscopes.

Different conduit sizes extend thermal exposure for one precursor, enabling full activation and more uniform film formation in substrate processing.

Retraining a neural network with known sample composition cuts false positives in sparse charged-particle microscopy spectra.

Controlled surface friction in a multilayer gas barrier laminate reduces blocking and air entrainment during winding and unwinding.

Different conduit sizes extend precursor heating and activation before mixing, improving film uniformity and substrate throughput.

A tapered gas flow accelerator creates rotational process-gas flow to limit byproduct buildup in the main pumping line and preserve vacuum chuck performance.

Alternating RF high-low states with pulsed bias DC sustains etch speed while reducing shape abnormalities, mask consumption, and lateral etching.

Adjustable port angle, phase, and waveguide irises rotate selected cavity modes to improve plasma uniformity and energy transfer.

A conical carrier ring blocks wafer backside deposition while spindle parameter monitoring cuts vibration-driven particle flaking in CVD chambers.

Selective oxidation of deposited nitride in a process container suppresses particles and peeling, extending semiconductor cleaning cycles.

Sparse EDS spectra are combined with estimated phase data to speed charged particle microscope mapping while preserving phase accuracy.

A dual-holding lifter pin lets one compact mechanism replace inner and outer plasma rings independently, reducing downtime and internal space demands.

Interleaved periodic structures with induced offsets let SEM calibration correct edge asymmetry and improve nanometer-scale dimension accuracy.

Microsecond arc detection switches a power dissipator before the matching network reacts, reducing plasma chamber arcing and wafer defects.

Melt-quenching and temperature-controlled hot forming prevent crystallization in large sputter targets, improving density, homogeneity, and film consistency.

A rotatable shield with shunts and grounding loops limits chamber coating and magnetic interference during RF/DC sputtering, reducing wafer defects.

Shielding plates block direct thermal radiation to outer carrier plates, equalizing heating and cooling for more uniform plasma deposition.

An AC frit voltage bonds powder particles during electron beam melting, reducing blow-out, preheating time, and energy use.

A spring-arm fastener mounts the fuse holder directly to the conducting bar, cutting parts and assembly labor while keeping secure contact.

Pressure stabilization chambers bridge reduced-pressure cleaning and atmospheric epitaxy to raise growth rate while limiting substrate defects.

Sensors scan collimator dimensions to derive target erosion profiles, enabling early thin-film deposition fault detection before more wafers are affected.

Rapidly quenched Cr-Si alloy powder enables a dense, fine-grained sputtering target that resists cracking and reduces particle generation.

Cooling medium injected near the plasma discharge keeps parts cleaning effective while limiting thermal damage and chemical waste.

Reactive gas treatment transforms chamber residue to cut particle defects in doped metal film deposition without long inert-gas purges.

Preformed metal micro-wires let FIB bridge elevated IC conductors with precise placement, lower resistance, and higher current capacity.

Plasma-generated oxygen and fluorine species remove ACL exhaust deposits in vacuum pumps, limiting performance loss and MTBF reduction.

Offset multielectrode apertures align ion and radical flux at a non-zero angle to etch optical gratings with parallel sidewalls.

Acoustic waves modulate reactive gas density in pulsed plasma etching, shortening gas stabilization time and enabling faster profile-controlled etching.

A layered anisotropic substrate support spreads heat more evenly while electrically isolating electrodes and heaters in a thinner ceramic body.

Synchronized multi-output RF pulses and per-electrode matching boxes keep plasma density uniform across multiple substrates in one chamber.

Selective anisotropic aperture filtering blocks unwanted secondary electrons to improve semiconductor inspection contrast and measurement accuracy.

Varying Faraday shield opacity along the RF antenna controls capacitive coupling, evens plasma density, and reduces RF window sputtering.

A same-chamber stabilize-then-densify sequence improves gap-fill film density uniformity and etch rate control for small semiconductor features.

Two hole-free baffles guide gas along the reaction vessel wall to concentrate plasma near the coil, boosting throughput and suppressing abnormal discharge.

A pulsed-DC bias and clamping network automatically offsets plasma-induced voltage shifts to keep substrate clamping stable and ion energy consistent.

A dual-mesh electrostatic chuck forms a Faraday cage to cut capacitance, prevent helium ignition, and sustain high-bias RF etching.

Steam exposure with plasma activation enables conformal oxidation in 40:1+ features, limiting top buildup while keeping oxide thickness uniform.

A dielectric power gate splits microwave power between inner and outer waveguides to tune plasma density from central to edge-high or uniform.

A non-planar extraction assembly directs ion beams at 50-85° to treat sidewalls selectively while maintaining ion flux and throughput.

Rail-mounted optical transceiver uses screw fastening to align with host rails, ensuring reliable 10 Gbps connector engagement despite tight electrode pitch.

A plasma processing device performs a substrate-less warm-up to maintain chamber temperature before target transfer.

Asymmetric pumping gaps improve deposition uniformity while reducing chamber clean times from 720 to 130 seconds.

A vacuum chamber ion bombardment apparatus uses a heated filament to generate thermal electrons for surface cleaning.

Alternating stress layers in the insulating component stabilize the through electrode, resolving electric field disorder at the resin interface.

Optimized curvature ratios in a squashed dome plasma source chamber reduce copper loss and residence time while maintaining mechanical strength.

A cruciform plug connector arranges electric contacts in insulating grooves within a round body to ensure precise alignment.

A charged-particle-beam device corrects optical aberrations using a through-focus imaging unit that obtains multiple Ronchigrams.

A substrate processing apparatus uses a cold heat transfer material to conduct thermal energy between the support and chiller.

A boron carbide focus ring uses controlled residual stress to ensure uniform plasma distribution.

A gas field ionization ion beam system uses a cold transfer member with heat insulating material to stabilize emitter tip temperature.

A primary electron beam neutralizes multiply charged ions while a secondary beam reduces electrostatic potential on synthetic sapphire surfaces.

Silicon-containing precursor seasoning reduces chamber wall reactions, addressing narrow gap voids and film shrinkage in semiconductor manufacturing.

Vacuum actuated check valves enable sub-atmospheric delivery of aluminum dopants, reducing carbon deposition and eliminating external heating requirements.

Charged-particle beam drawing apparatus selects specific time interval patterns based on event types and region information to perform intermittent drift corrections.

A sweep electrode generates an electric field to increase secondary electron kinetic energy within a narrow electron gun channel.

A recessed extraction plate intercepts etched species during substrate processing to enhance material collection efficiency.

A charging circuit adjusts output power via feedback signals from a controller and battery.

A detachable carrier plate supports wafers via a continuous pocket structure.

A batch-type plasma substrate processing apparatus uses a separate plasma reaction part to decompose process gas before supplying it into the main chamber.

A plasma processing apparatus uses a cover with a window section to expose only the substrate while protecting the transport carrier and holding sheet.

Segmented showerhead channels deliver radicals without plasma damage, reducing hydrogen content in deposited dielectric films.

A dry etching method uses specific pressure and radio frequency power settings to process silicon substrates.

A cryo-grid preparation stage uses nanoliter dispensing and direct vitrification to handle sensitive biological specimens.

Hydrogen radical pretreatment increases oxide thickness by fifty percent while lowering thermal budget requirements.

A grounded electrode configuration intercepts back-sputter residues to reduce particle contamination and maintenance downtime.

An approximated curved surface model filters measurement errors in warped samples, ensuring accurate electron beam focusing.

A memory stick convert device adapts signal formats between Micro-SD and Memory Stick Pro Duo using a dedicated interface.

Secondary excitation energizes ashing gas radicals through a two-gas plasma system, reducing material loss during resist removal.

A substrate processing method deposits a silicon oxide reinforcement film on an organic mask layer using molecular layer deposition.

A defect pattern evaluation apparatus calculates occurrence rates by dividing detected defects by layout counts to prioritize systematic errors.

Seasoning film stabilizes etch rates on chamber components, extending mean wafers between clean cycles.

Segmented dynamics resolve the contradiction between secure grid attachment and process complexity, reducing damage risk during loading.

A charged particle beam lithography system modifies reticle exposure data to increase pattern edge slope.

Automated stigmator adjustment method acquires multiple images at varying quadrupole field strengths to determine optimal generator settings.

Pivotally adjustable petal elements in a gas guiding device dynamically shape gas flow to prevent plasma leakage and edge ring deterioration.

Preliminary thermal adjustment inside the load lock chamber eliminates standby times required for equilibrium, boosting inspection throughput.

Air pockets in signal channels reduce dielectric constant, resolving inadequate differential coupling for high-speed data transmission.

A substrate processing method measures voltage and current changes in a heater component to calculate resistance.

A Faraday cage bottom surface with higher standard reduction potential suppresses needle structures during plasma etching.

Alignment marks on a sample holder resolve optical axis misalignment between SEM and optical microscopes without refocusing.

A substrate processing apparatus deposits a protective film on opening side walls using Ar, H2, and sedimentary gases to reduce target film width.

A multi-charged particle beam writing apparatus calculates modulation rates for each pixel and its periphery to adjust beam dose distribution.

Movable segmented members accommodate radial thermal growth to preserve alignment stability and simplify maintenance access.

Periodic voltage reversal maintains plasma conductivity through insulating DLC layers, resolving the disappearing anode effect during deposition.

Superimposed multipole fields correct chromatic and spherical aberrations simultaneously, enabling large beam diameter correction without line focusing.

A deposition apparatus uses a heating region to maintain cutting tool temperature during film formation.

Ar/H2 sputter etch reduces chamber contamination by lowering Ar:H2 partial pressure ratios to accelerate vacuum recovery.

A substrate treating apparatus uses a transparent electrode pattern to generate plasma and heat the substrate simultaneously.

Concave extraction plate with patterned electrodes generates high angle ion beams, enabling precise etching of vertical surfaces in complex 3D structures.