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Glossary

716 technical terms and definitions

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Showing page 12 of 15 (716 entries)

non-conductive film

ncf, packaging

Non-conductive film is the pre-applied adhesive film used in chip attach and fine-pitch assembly to provide mechanical bonding and gap fill without conductive particles - it…

non-contact clean

manufacturing equipment

Non-Contact Clean is wafer-cleaning approach that removes contaminants without direct mechanical contact - It is a core method in modern semiconductor AI, privacy-governance…

non-contact measurement

metrology

Non-contact measurement is a metrology approach that acquires dimensional, topographic, or material property data without physically touching the sample — essential…

non-contact metrology

metrology

Non-contact metrology measures a wafer, film, structure, or device without placing a mechanical or electrical probe against the surface. Light, X-rays, electrons, acoustic waves…

non-contact potential difference drift prediction with machine learning

non contact potential difference drift prediction with machine learning, non contact potential difference drift prediction machine learning, non contact

Non-Contact Potential Difference Drift Prediction with Machine Learning Introduction & Motivation Non-Contact Potential Difference Drift Prediction with Machine Learning addresses…

non-contrastive self-supervised

self-supervised learning

Non-contrastive self-supervised learning is the family of methods that learns by matching positive views without explicit negative samples, while using architectural asymmetry…

non-default rules (ndr)

non-default rules, ndr, design

Non-Default Rules (NDR) are custom design rules applied to specific critical nets that require more stringent routing specifications than the standard default rules used…

non-equilibrium green's function

negf, simulation

Non-Equilibrium Green's Function (NEGF) is the fully quantum mechanical simulation formalism for carrier transport in nanoscale devices — capturing wave interference, tunneling…

non linear optics second harmonic generation sum frequency chi2 chi3 tensor

second harmonic generation SHG wave equation optical susceptibility, phase matching phase mismatch delta k optical parametric oscillator, third harmonic generation self phase

Nonlinear Optics Formalism: Second-Harmonic Generation, Susceptibility Tensors, and Phase-Matching Engineering in Integrated Photonics 1. Introduction: Nonlinear Optical Response…

non-local neural networks

computer vision

Non-Local Neural Networks introduce a non-local operation that captures long-range dependencies in a single layer — computing the response at each position as a weighted sum…

non-maximum-suppression machine learning

Non-Maximum Suppression Algorithms Introduction & Motivation Non-Maximum Suppression Algorithms addresses a central problem in vision processing and suppression-effectiveness…

non-normal capability analysis

spc

Non-normal capability analysis is the set of methods used to estimate capability when process data does not follow a normal distribution - it provides realistic defect-risk…

non-parametric test

quality & reliability

Non-Parametric Test is a class of inference methods that requires fewer distributional assumptions than parametric alternatives - It is a core method in modern semiconductor…

non stick on pad

NSOP, wire bond failure, bond pad oxide, plasma cleaning before bonding, ball shear test, wire pull test

Non-stick on pad (NSOP) is a wire-bonding failure where the wire never actually metallurgically welds to the bond pad at all — it just sits there, mechanically touching the metal…

non volatile memory technology

flash memory nand nor, emerging memory devices, resistive memory reram, phase change memory pcm

Non-Volatile Memory (NVM) Technologies — Data Retention Without Power and Emerging Storage Solutions Non-volatile memory technologies retain stored data without continuous power…

non-wet open

quality

Non-wet open is the solder joint defect where solder fails to wet one or both mating surfaces, leaving an electrical open - it often stems from oxidation, contamination…

nonconforming material

quality

Nonconforming material refers to any material, component, or product that does not meet its specified requirements — including raw materials failing incoming inspection…

nonlinear distortion model accuracy prediction machine learning

nonlinear distortion model accuracy prediction, nonlinear distortion model, distortion model accuracy, model accuracy prediction, nonlinear distortion, distortion model

Nonlinear Distortion Model Accuracy Prediction with Machine Learning Introduction & Motivation Nonlinear Distortion Model Accuracy Prediction with Machine Learning addresses…

nonlinear-time-series-model machine learning

nonlinear time series model, nonlinear time series, time series model, nonlinear time, time series, series model

Nonlinear Time Series Model Introduction & Motivation Nonlinear Time Series Model addresses a central problem in timeseries process control and nonlinear-dynamics-complex-behavior…

nonparametric control charts

spc

Nonparametric control charts is the SPC chart class that avoids strict distribution assumptions and uses rank or sign-based statistics for monitoring - it provides reliable…

nonparametric hawkes

time series models

Nonparametric Hawkes is Hawkes modeling that learns triggering kernels directly from data without fixed parametric shape. - It captures delayed or multimodal triggering patterns…

nonparametric statistics

nonparametric methods, distribution-free methods, rank-based tests, mann whitney u test, sign test, median test

Nonparametric statistics is the collection of statistical methods that make no assumption about the shape of the population distribution, working instead with ranks, signs…

nonvolatile-memory-processing machine learning

nonvolatile memory processing and storage, nonvolatile memory processing, memory processing storage, nonvolatile memory, memory processing, processing storage

Nonvolatile Memory Processing and Storage Introduction & Motivation Nonvolatile Memory Processing and Storage addresses a central problem in nvmem-computing process control…

nor gate output swing prediction machine learning

nor gate output swing prediction, nor gate output, gate output swing, output swing prediction, nor gate, gate output, output swing, swing prediction

NOR Gate Output Swing Prediction with Machine Learning Introduction & Motivation NOR Gate Output Swing Prediction with Machine Learning addresses a central problem in NOR gate…

normal distribution

Gaussian distribution, Carl Friedrich Gauss, central limit theorem, fat tails, Q-Q plot, standard normal distribution

The normal distribution — also called the Gaussian distribution, after Carl Friedrich Gauss, who formalized much of its mathematical theory in the early 19th century while…

normal estimation

computer vision

Normal estimation is the task of computing surface normal vectors from 3D data or images — determining the orientation of surfaces at each point, providing crucial geometric…

normal-estimation machine learning

Surface Normal Estimation Introduction & Motivation Surface Normal Estimation addresses a central problem in vision processing and normal-accuracy prediction: how to Build vision…

normal-estimation-surface machine learning

normal estimation surface, normal estimation, estimation surface

Normal Estimation Surface Introduction & Motivation Normal Estimation Surface addresses a central problem in vision process control and surface-normal-estimation-prediction…

normal map control

generative models

Normal map control is the conditioning technique that uses surface normal directions to enforce local geometry and shading orientation - it helps generated content follow…

normality testing

spc

Normality testing is the assessment of whether process data sufficiently follows a normal distribution for standard capability formulas to remain valid - it is a critical…

normalization

standardize, scale

Normalization, in the feature-preprocessing sense, is rescaling numeric inputs so that one feature's raw units don't silently dominate a model just because its numbers happen…

normalization layers batchnorm layernorm

rmsnorm group normalization, batch normalization deep learning, layer normalization transformer, normalization comparison neural network

Normalization layers are the quiet workhorses that make deep networks trainable at all. Left alone, the activations flowing through a deep stack drift in scale and distribution…

normalization techniques

batch normalization, layer normalization, group normalization, normalization comparison

Normalization layers are the quiet workhorses that make deep networks trainable at all. Left alone, the activations flowing through a deep stack drift in scale and distribution…

normalization techniques advanced

batch norm alternatives, layer norm group norm, normalization deep learning, adaptive normalization

Advanced Normalization Techniques are the family of methods that stabilize neural network training by normalizing intermediate activations — reducing internal covariate shift…

normalized cut graph partition prediction machine learning

normalized cut graph partition prediction, normalized cut graph, cut graph partition, graph partition prediction, normalized cut, cut graph, graph partition, partition prediction

Normalized Cut Graph Partition Prediction with Machine Learning Introduction & Motivation Normalized Cut Graph Partition Prediction with Machine Learning addresses a central…

normalized discounted cumulative gain

ndcg, evaluation

Normalized discounted cumulative gain is the rank-aware retrieval metric that scores result lists using graded relevance while discounting lower-ranked positions - NDCG measures…

normalized yield

quality & reliability

Normalized Yield is a yield metric adjusted for factors such as complexity, die size, or process opportunity count - It improves comparability across products and process nodes.…

normalizing flow

flow model, invertible network, nf generative model, real nvp

Normalizing Flow is a generative model that learns an invertible mapping between a simple base distribution (Gaussian) and a complex data distribution — enabling exact likelihood…

normalizing flow generative

invertible neural network, flow matching generative, real nvp coupling layer, continuous normalizing flow

Normalizing Flows are the generative model family that learns an invertible transformation between a simple base distribution (e.g., standard Gaussian) and a complex target…

normalizing flows

generative models

Normalizing Flows are a class of generative models that learn invertible transformations between a simple base distribution (typically Gaussian) and complex data distributions…