NW
Preparation
PreparationInstrumentation

Substrate Cleaning Tools

By Obducat Group

Key benefi ts Tool platform suitable for mask cleaning, post CMP cleaning and other cleaning processes Tool platorm configurable for R&D as well as high throughput use with high reliability, yield and uptime High level of customization possible for customer specifi c process and throughput requirements Possibility for separate cassette stations for input wafers (wet) respectively output wafers (dry) Dual end-effector (wet & dry) 2 separate dual side PVA brush cleaners for pre- & final cleanSC1 as well as SC2 cleaning in same chamber allowing minimal footprint The system can handle substrate sizes up to 200 mm Ø

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MICROCLUSTER

Fully automated coater and developer The Microcluster tool is available in 200- or 300-mm versions and is a fully automated cassette-to-cassette coater developer. The Microcluster tool is configured with four modules and offers high flexibility and represents the ideal configuration for R&D and pilot production needs meeting industry requirements with excellent uniformity and process repeatability..

MICROCLUSTER WET TRACK

Fully automated wet processing Track tools The Microcluster WET Track tools are available in 200-, 300- or up to 1500 mm versions and are fully automated cassette-to-cassette wet processing solutions. The Microcluster WET tools are configured with five modules or more which can be dedicated to performing cleaning-, lift-off-, etching- or developing processes. The Microcluster WET Track tools offers a high level of versatility and adaptability which makes it very suitable for High Volume Manufacturing needs meeting industry requirements with superior uptime, process repeatability, high yield and competitive Cost-of-Ownership.

Coater Module – Rotating Covered Chuck Technology (RCCT™)

Obducat’s revolutionary Rotating Covered Chuck Technology (RCCT™) process environment design provides for: - A completely sealed solvent saturated atmosphere - Minimal turbulence around the substrate eliminating rotational corner effects on squared substrates, enabling industry leading uniformity across the entire substrate at lower spin speeds. - Superior coating uniformity on submicron layers as well as for thick resist layers compared to open bowl. - Reduced process cost and improved environmental profile by lowering material consumption. - Elimination of Backside Rinse (BSR).

Flood exposure – photoresist image reversal

Flood exposure – photoresist image reversal The flood exposure module is used for photoresist image reversal often used for Lift-Off Processes.