The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 2023
Filed:
Oct. 06, 2020
Applicant:
Asm Ip Holding B.v., Almere, NL;
Inventors:
Assignee:
ASM IP Holding B.V., Almere, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/02 (2006.01); C23C 16/455 (2006.01); H01L 29/08 (2006.01);
U.S. Cl.
CPC ...
H01L 21/02579 (2013.01); C23C 16/455 (2013.01); H01L 21/02381 (2013.01); H01L 21/02384 (2013.01); H01L 21/02488 (2013.01); H01L 21/02532 (2013.01); H01L 29/0843 (2013.01);
Abstract
Methods and systems for selectively depositing material, such as doped semiconductor material, are disclosed. An exemplary method includes providing a substrate, comprising a first area comprising a first material and a second area comprising a second material, selectively depositing a first doped semiconductor layer overlying the first material relative to the second material and selectively depositing a second doped semiconductor layer overlying the first doped semiconductor layer relative to the second material.