公开(公告)号：US20140053866A1

公开(公告)日：2014-02-27

申请号：US13970176

申请日：2013-08-19

Applicant: APPLIED MATERIALS, INC.

Inventor： Sanjeev BALUJA ,  Alexandros T. DEMOS ,  Kelvin CHAN ,  Juan Carlos ROCHA-ALVAREZ ,  Scott A. HENDRICKSON ,  Abhijit KANGUDE ,  Inna TUREVSKY ,  Mahendra CHHABRA ,  Thomas NOWAK ,  Daping YAO ,  Bo XIE ,  Daemian RAJ

IPC: B08B7/00

CPC classification number: C23C16/4405 ,  B08B7/0021 ,  B08B7/0057 ,  C11D11/0041 ,  C23C16/45565 ,  C23C16/482

Abstract: A cleaning method for a UV chamber involves providing a first cleaning gas, a second cleaning gas, and a purge gas to one or more openings in the chamber. The first cleaning gas may be an oxygen containing gas, such as ozone, to remove carbon residues. The second cleaning gas may be a remote plasma of NF3 and O2 to remove silicon residues. The UV chamber may have two UV transparent showerheads, which together with a UV window in the chamber lid, define a gas volume proximate the UV window and a distribution volume below the gas volume. A purge gas may be flowed through the gas volume while one or more of the cleaning gases is flowed into the distribution volume to prevent the cleaning gases from impinging on the UV transparent window.

Abstract translation: 用于UV室的清洁方法包括向腔室中的一个或多个开口提供第一清洁气体，第二清洁气体和净化气体。 第一清洁气体可以是含氧气体，例如臭氧，以除去碳残留物。 第二清洁气体可以是NF3和O2的远程等离子体以除去硅残余物。 UV室可以具有两个UV透明花洒，其与室盖中的UV窗口一起限定靠近UV窗口的气体体积和低于气体体积的分布体积。 吹扫气体可以流过气体体积，同时一个或多个清洁气体流入分配容积以防止清洁气体撞击到UV透明窗口上。

公开(公告)号：US20170098540A1

公开(公告)日：2017-04-06

申请号：US15280161

申请日：2016-09-29

Applicant: APPLIED MATERIALS, INC.

Inventor： Xiangjin XIE ,  Feng Q. LIU ,  Daping YAO ,  Alexander JANSEN ,  Joung Joo LEE ,  Adolph Miller ALLEN ,  Xianmin TANG ,  Mei CHANG

IPC: H01L21/02 ,  B08B5/00 ,  B08B9/027 ,  B08B7/00

CPC classification number: H01L21/02068 ,  B08B3/00 ,  B08B3/106 ,  B08B5/00 ,  B08B7/0035 ,  B08B9/00 ,  B08B9/027 ,  C23G1/24 ,  F01D5/005 ,  F05D2230/90 ,  H01L21/02063 ,  H01L21/76814

Abstract: Methods for processing a substrate are provided herein. In some embodiments, a method of processing a substrate includes: heating a substrate disposed within a processing volume of a substrate processing chamber to a temperature of up to about 400 degrees Celsius, wherein the substrate comprises a first surface, an opposing second surface, and an opening formed in the first surface and extending towards the opposing second surface, and wherein the second surface comprises a conductive material disposed in the second surface and aligned with the opening; and exposing the substrate to a process gas comprising about 80 to about 100 wt. % of an alcohol to reduce a contaminated surface of the conductive material.

公开(公告)号：US20170306488A1

公开(公告)日：2017-10-26

申请号：US15465526

申请日：2017-03-21

Applicant: APPLIED MATERIALS, INC.

Inventor： Daping YAO ,  Hyman W.H. LAM ,  Jiang LU ,  Dien-Yeh WU ,  Can XU ,  Paul F. MA ,  Mei CHANG

IPC: C23C16/458 ,  C23C16/455

CPC classification number: C23C16/458 ,  C23C16/4404 ,  C23C16/455 ,  C23C16/45512

Abstract: A gas feedthrough assembly and processing apparatus using the same are disclosed herein. In some embodiments, the gas feedthrough assembly, includes a dielectric body; at least one channel extending through the dielectric body; and a dielectric tube disposed within the at least one channel, wherein an inner diameter of the at least one channel is greater than an outer diameter of the dielectric tube such that a gap is formed between an outer wall of the dielectric tube and an inner wall of the at least one channel.

公开(公告)号：US20160296981A1

公开(公告)日：2016-10-13

申请号：US15180514

申请日：2016-06-13

Applicant: Applied Materials, Inc.

Inventor： Sanjeev BALUJA ,  Alexandros T. DEMOS ,  Kelvin CHAN ,  Juan Carlos ROCHA-ALVAREZ ,  Scott A. HENDRICKSON ,  Abhijit KANGUDE ,  Inna TUREVSKY ,  Mahendra CHHABRA ,  Thomas NOWAK ,  Daping YAO ,  Bo XIE ,  Daemian RAJ

IPC: B08B7/00 ,  B08B5/00 ,  C23C16/48 ,  C23C16/44 ,  C23C16/455 ,  B08B9/08 ,  B08B17/02

CPC classification number: C23C16/4405 ,  B08B7/0021 ,  B08B7/0057 ,  C11D11/0041 ,  C23C16/45565 ,  C23C16/482

Abstract: A cleaning method for a UV chamber involves providing a first cleaning gas, a second cleaning gas, and a purge gas to one or more openings in the chamber. The first cleaning gas may be an oxygen containing gas, such as ozone, to remove carbon residues. The second cleaning gas may be a remote plasma of NF3 and O2 to remove silicon residues. The UV chamber may have two UV transparent showerheads, which together with a UV window in the chamber lid, define a gas volume proximate the UV window and a distribution volume below the gas volume. A purge gas may be flowed through the gas volume while one or more of the cleaning gases is flowed into the distribution volume to prevent the cleaning gases from impinging on the UV transparent window.

Abstract translation: 用于UV室的清洁方法包括向腔室中的一个或多个开口提供第一清洁气体，第二清洁气体和净化气体。 第一清洁气体可以是含氧气体，例如臭氧，以除去碳残留物。 第二清洁气体可以是NF3和O2的远程等离子体以除去硅残余物。 UV室可以具有两个UV透明花洒，其与室盖中的UV窗口一起限定靠近UV窗口的气体体积和低于气体体积的分布体积。 吹扫气体可以流过气体体积，同时一个或多个清洁气体流入分配容积以防止清洁气体撞击到UV透明窗口上。