公开(公告)号：US12129569B2

公开(公告)日：2024-10-29

申请号：US17795509

申请日：2021-02-16

Applicant: Lam Research Corporation

Inventor： Lin Xu ,  David Joseph Wetzel ,  John Daugherty ,  Hong Shih ,  Satish Srinivasan ,  Yuanping Song ,  Johnny Pham ,  Yiwei Song ,  Christopher Kimball

IPC: C25D7/04 ,  C25D3/44 ,  C25D5/48 ,  C25D11/08 ,  H01J37/32 ,  H01L21/683

CPC classification number: C25D7/04 ,  C25D3/44 ,  C25D5/48 ,  C25D11/08 ,  H01J37/32642 ,  H01J37/32715 ,  H01L21/6833 ,  H01J2237/2007 ,  H01J2237/334 ,  Y10T428/12542 ,  Y10T428/12576 ,  Y10T428/12583 ,  Y10T428/12667 ,  Y10T428/12806

Abstract: A method for making a component for use in a semiconductor processing chamber is provided. A component body is formed from a conductive material having a coefficient of thermal expansion of less than 10.0×10−6/K. A metal oxide layer is then disposed over a surface of the component body.