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:
Nov. 25, 2025
Filed:
Dec. 04, 2024
Kla Corporation, Milpitas, CA (US);
Jehn-Huar Howard Chern, Morgan Hill, CA (US);
Marcel Trimpl, San Jose, CA (US);
David L. Brown, Los Gatos, CA (US);
KLA Corporation, Milpitas, CA (US);
Abstract
The loading effects of boron layers on silicon within a window may be reduced or eliminated by depositing an adhesion layer on a dielectric layer before depositing the boron layer. The adhesion layer may reduce or eliminate lateral diffusion of boron species into the window by being deposited on the adhesion layer. The approach using the adhesion layer may enable forming the boron layer at the nanometer scale within windows which are at the tens of millimeters scale and below. The boron layer and the silicon layer may form a detector which may be used in scanning electron microscopes and the like.