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Lithography equipment — illustrative image

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01

LithographyPatterning

Where advanced patterning begins — the step that sets the linewidth limit of every generation.

The step

Process Overview

Photolithography is the heart of the advanced process: the precision of the exposure tool and the coater-developer decides what linewidth and overlay you can hold. We sell and service the full range of Japanese scanners, including forward-looking routes such as nanoimprint.

Partners

Represented Brands

Official Japanese OEM channels, with sales and service under one roof.

NIKON

Full exposure tool range

Sales / service

CANON

Full exposure tool range, incl. nanoimprint (NIL)

Sales / service

TEL

Coat/develop (coater-developer) systems

Sales / service

DNS

Coat/develop (coater-developer) systems

Sales / service

Reference data

Equipment Specifications

A snapshot of the main tool categories per brand; full specifications come with the quote.

Lithography equipment specifications (sample data; the formal quote governs)
Tool categoryApplicable nodesKey specifications
NIKONFull exposure tool rangeAdvanced nodes down to 2nm / GAALinewidth and overlay accuracy by tool configuration
CANONFull exposure tool range, incl. nanoimprint (NIL)Advanced nodes down to 2nm / GAALinewidth and overlay accuracy by tool configuration
TELCoat/develop (coater-developer) systemsAdvanced nodes down to 2nm / GAALinewidth and overlay accuracy by tool configuration
DNSCoat/develop (coater-developer) systemsAdvanced nodes down to 2nm / GAALinewidth and overlay accuracy by tool configuration
※ Sample data, for evaluation only. Actual models, applicable nodes and specifications are confirmed in the formal quote.

Under the hood

AI Integration

Benchmark models published between 2024 and 2026, deployed together with the tool.

LithoDreamer

Generative lithography model for exposure-condition exploration and process-window optimization

Far faster process-window exploration

ILT (Inverse Lithography)

Inverse-designed mask patterns, GPU-accelerated convergence, aligned to advanced-node OPC requirements

Mask optimization at advanced nodes

Explainable GAT (ASP-DAC'26)

Layout hotspot detection with an 8-head graph attention network

5–12× less memory than image-based methods

SEMVision H20

Deep-learning classification for e-beam review, retrained continuously on the line

3× review speed, deployed at 2nm/GAA

End to end

Service Flow

One point of contact from purchase order to acceptance.

  1. 1Procurement
  2. 2De-install
  3. 3Shipping
  4. 4Installation
  5. 5Acceptance

Request the tool list and a quote

We provide new and used tool evaluation, specification confirmation and rigging quotes for Lithography equipment. Email us to get started.

kerwin@better-science-technology.com