GIGAPHOTON Starts Providing New Function “eTGM” That Enables 50% Reduction of Neon Gas Consumption for ArF Immersion Laser Users
- Gigaphoton Takes an Immediate Measure Against Supply Uncertainty of Neon Gas with New “eTGM” Function, Released This August to Support The Industry
Today, ArF immersion lasers used for leading-edge semiconductor fabrication utilize a mixture of neon, fluorine, and argon gases as a laser gas, with neon gas accounting for more than 96% of the laser gas mixture. Therefore, a fairly large amount of neon gas is consumed to run ArF immersion lasers. However, on top of a recent reduction in supply of neon gas, political uncertainty in Ukraine, one of major Ne production countries, and flooding in Odessa Oblast this September have currently limited the supply of this rare gas, leading to a rise in its price. (*2) This may cause a critical challenge to its major user, the world semiconductor industry.
In order to support stable high-volume manufacturing (HVM) of semiconductor devices, Gigaphoton has decided to provide its eTGM function, which allows up to 50% reduction of neon gas consumption, to its ArF immersion laser users free of charge during the time until the supply of neon gas has again reached normal levels. The eTGM function is a new technology developed by Gigaphoton to allow great reduction of neon gas consumption according to its EcoPhoton™ program. It closely monitors the laser running status, thereby allowing the injection amount and discharge amount of laser gas to be optimized. By incorporating the eTGM function into the laser unit, the consumption of neon gas can be cut by half without lowering the laser performance.
The eTGM function is provided as an option for Gigaphoton’s ArF immersion lasers, and can be incorporated into lasers already running in the field. Along with introduction of the eTGM function, a new “green monitoring” function is also provided as an upgrade for the paddle of the laser. This upgrade allows the user to monitor the consumption of laser gas in real time under a production environment.
“In order to support the stable high-volume manufacturing of semiconductor devices, we have decided to provide the eTGM function free of charge to ensure a reliable production environment as a major laser supplier,” commented Hitoshi Tomaru, President and CEO of Gigaphoton, “We are committed to proceeding with our EcoPhoton™ program to make further contributions to greening of the semiconductor industry.”
(*1) The eTGM function shall be provided free of charge until the supply of neon gas has returned to the normal condition; Gigaphoton shall determine the timing of its termination. The information described in this release, while valid at its distribution, may change without prior notice.
(*2) Based on investigation by Gigaphoton.
About the EcoPhoton™ Program
The EcoPhoton™ program is a roadmap started in 2003 to implement Green Innovations. The focus is on detailed analyses of three key cost-of-ownership (CoO) metrics: cost of consumables (CoC), cost of downtime (CoD), and cost of environment (CoE). The program aims at achieving continuous reduction of these costs by developing innovative green technologies.
About Gigaphoton
Since it was founded in 2000, Gigaphoton (www.gigaphoton.com/?lang=en) has developed and delivered user-friendly, high-performance DUV laser light sources used by major semiconductor manufacturers in the Pan-Asian, US and European regions.
Gigaphoton leads the way with cost-effective, highly productive lithography sources for high-volume production. With a global business outlook, Gigaphoton strives to be the world’s number-one lithography light source provider, focusing on end-user needs in every phase of its business — from research and development to manufacturing, to best-in-class reliability and world-class customer support.
See the previous press release about eTGM.(http://goo.gl/dHByf2)
Website: http://www.gigaphoton.com/?lang=en
Contact
Gigaphoton Inc.
Katsutomo Terashima
Corporate Planning Division
+81-285-37-6931
web_info@gigaphoton.com
This news is a press release provided by Gigaphoton Inc.. Korea Newswire follows these editorial guidelines.
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2023년 3월 24일 18:08
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2023년 3월 24일 18:03