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:
Feb. 21, 2023
Filed:
Aug. 23, 2018
Intel Corporation, Santa Clara, CA (US);
Changhua Liu, Chandler, AZ (US);
Allan Ketelsen, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Embodiments disclosed herein include a lithographic patterning system and methods of using such a system to form a microelectronic device. In an embodiment, the lithographic patterning system includes an actinic radiation source, a stage where a major surface of the stage is for supporting a substrate with a resist layer, and a first prism over the stage, where the first prism comprises a first face that is substantially parallel to the major surface of the stage. In an embodiment, the lithographic patterning system further comprises a second prism, where the second prism comprises a first surface that is substantially parallel to a second surface of the first prism, and where a second surface of the second prism has a reflective coating.