公开(公告)号：US20130319457A1

公开(公告)日：2013-12-05

申请号：US13905634

申请日：2013-05-30

Applicant: Semes Co., Ltd.

Inventor： Yong Hee LEE ,  Bok Kyu LEE ,  Jongsu CHOI

IPC: H01L21/02

CPC classification number: H01L21/02041 ,  H01L21/02052 ,  H01L21/67051

Abstract: Provided are an apparatus and a method of cleaning a substrate. The apparatus includes a substrate supporting unit supporting a substrate, a container surrounding the substrate supporting unit and collecting an organic solvent scattered from the substrate, and a fluid supplying unit provided on one side of the container and spraying a liquid organic solvent with bubbles to the substrate. The fluid supplying unit includes a nozzle head ejecting the organic solvent to the substrate, an organic solvent supplying line supplying the organic solvent from an organic solvent storage tank to the nozzle head, and a bubble providing element provided on the organic solvent supplying line and providing bubbles to the liquid organic solvent.

Abstract translation: 提供一种清洗基板的装置和方法。 该装置包括支撑基板的基板支撑单元，围绕基板支撑单元并收集从基板散射的有机溶剂的容器以及设置在容器的一侧上的流体供给单元，并且向液体有机溶剂喷射气泡 基质。 流体供给单元包括将有机溶剂喷射到基板的喷嘴头，将有机溶剂从有机溶剂容器供给到喷嘴头的有机溶剂供给管线和设置在有机溶剂供给管线上的气泡供给元件， 气泡到液体有机溶剂。

公开(公告)号：US20210054507A1

公开(公告)日：2021-02-25

申请号：US16997491

申请日：2020-08-19

Applicant: SEMES CO., LTD.

Inventor： Seunghan LEE ,  Jongsu CHOI ,  Jong Seok SEO ,  Junho SEO ,  Younghun JUNG ,  Kyungjin SEO ,  Jung-Hyun LEE ,  Moon Hyung BAE ,  Sang Jin BAE

IPC: C23C16/455 ,  H01L21/67 ,  C23C16/44

Abstract: An embodiment of the inventive concept provides an apparatus for treating a substrate. The apparatus for treating a substrate includes a chamber having a treating space inside the chamber and a gas inlet unit entering a gas into the treating space. The gas inlet unit includes an introduction pipe through which the gas is entered, and a discharging plate in which a discharging hole discharging the gas entered through the introduction pipe is formed. The discharging hole is arranged such that density for each area of the discharging plate is different.