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. 22, 2022
Filed:
Sep. 16, 2021
Western Digital Technologies, Inc., San Jose, CA (US);
Artorn Pokaipisit, Bangkok, TH;
Krisda Siangchaew, Siangchaew, TH;
Sakthavorn Phongwanitchaya, Pathumthani, TH;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
Aspects of the present disclosure generally relate to slider assemblies for magnetic heads of magnetic recording devices. In one aspect, a slider assembly for magnetic recording devices includes a slider and an anti-reflection coating (ARC) structure disposed on the slider. The ARC structure includes an outer surface facing away from the slider, and a recess extending into the outer surface to define a recessed surface. The slider assembly includes a soldered structure disposed on the recessed surface and at least partially in the recess of the ARC structure. In one aspect, a method of forming a slider assembly includes forming an anti-reflection coating (ARC) structure on a slider. The ARC structure includes an outer surface facing away from the slider. The method includes forming a recess in the ARC structure, and forming a solder structure on a recessed surface and at least partially in the recess of the ARC structure.