公开(公告)号：US11946140B2

公开(公告)日：2024-04-02

申请号：US17213908

申请日：2021-03-26

Applicant: Applied Materials, Inc.

Inventor： Anantha K. Subramani ,  Seyyed Abdolreza Fazeli ,  Yang Guo ,  Ramcharan Sundar ,  Arun Kumar Kotrappa ,  Steven Mosbrucker ,  Steven D. Marcus ,  Xinhai Han ,  Kesong Hu ,  Tianyang Li ,  Philip A. Kraus

IPC: C23C16/455 ,  C23C14/56 ,  C23C16/458 ,  H01J37/32

CPC classification number: C23C16/45565 ,  C23C14/564 ,  C23C16/45536 ,  C23C16/4586 ,  H01J37/32082

Abstract: Exemplary substrate processing systems may include a chamber body defining a transfer region. The systems may include a first lid plate seated on the chamber body. The first lid plate may define a plurality of apertures through the first lid plate. The systems may include a plurality of lid stacks equal to a number of the plurality of apertures. The systems may define a plurality of isolators. An isolator may be positioned between each lid stack and a corresponding aperture of the plurality of apertures. The systems may include a plurality of annular spacers. An annular spacer of the plurality of annular spacers may be positioned between each isolator and a corresponding lid stack of the plurality of lids stacks. The systems may include a plurality of manifolds. A manifold may be seated within an interior of each annular spacer of the plurality of annular spacers.

公开(公告)号：US20220307131A1

公开(公告)日：2022-09-29

申请号：US17213908

申请日：2021-03-26

Applicant: Applied Materials, Inc.

Inventor： Anantha K. Subramani ,  Seyyed Abdolreza Fazeli ,  Yang Guo ,  Ramcharan Sundar ,  Arun Kumar Kotrappa ,  Steven Mosbrucker ,  Steven D. Marcus ,  Xinhai Han ,  Kesong Hu ,  Tianyang Li ,  Philip A. Kraus

IPC: C23C16/455 ,  C23C16/458 ,  H01J37/32 ,  C23C14/56

Abstract: Exemplary substrate processing systems may include a chamber body defining a transfer region. The systems may include a first lid plate seated on the chamber body. The first lid plate may define a plurality of apertures through the first lid plate. The systems may include a plurality of lid stacks equal to a number of the plurality of apertures. The systems may define a plurality of isolators. An isolator may be positioned between each lid stack and a corresponding aperture of the plurality of apertures. The systems may include a plurality of annular spacers. An annular spacer of the plurality of annular spacers may be positioned between each isolator and a corresponding lid stack of the plurality of lids stacks. The systems may include a plurality of manifolds. A manifold may be seated within an interior of each annular spacer of the plurality of annular spacers.