APPARATUS FOR FABRICATING SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING THE SAME

    公开(公告)号:US20220136111A1

    公开(公告)日:2022-05-05

    申请号:US17515736

    申请日:2021-11-01

    Abstract: An apparatus for fabricating a semiconductor device includes a chamber accommodating a substrate coated with a first fluid, a lower inlet which is placed in a lower wall of the chamber and providing a first supercritical fluid into the chamber, an upper inlet placed in an upper wall of the chamber and providing a second supercritical fluid into the chamber, a fluid outlet placed in the lower wall of the chamber and discharging a second fluid which is a mixture of the first fluid and the first supercritical fluid to outside of the chamber, and a drain cup placed between the lower wall of the chamber and the substrate, and having a first portion of which a width, in a horizontal direction, decreases toward the lower wall of the chamber, and a second portion which connects the first portion and the fluid outlet to each other.

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