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. 10, 2026
Filed:
Nov. 29, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Sanghoon Kim, Yongin-si, KR;
Seungjin Lee, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
Provided is an apparatus configured to manufacture a display apparatus including a chamber, a mask assembly located inside the chamber to face a display substrate, and a deposition source facing the mask assembly and configured to supply a deposition material to the display substrate, wherein the mask assembly includes a mask frame having an opening portion; and a mask sheet crossing the mask frame, wherein the mask sheet includes a first body part having a first opening portion, a second body part connected to the first body part and having a second opening portion different from the first opening portion, and a third body part connected to the first body part and having a third opening portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile