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:
Oct. 27, 2026
Filed:
Dec. 21, 2023
Olum Material Corporation, Yongin-si, KR;
Taek Yong Jang, Seongnam-si, KR;
Young Ho Lee, Yongin-si, KR;
Olum Material Corporation, Yongin-si, KR;
Abstract
The present invention relates to a mask-support assembly and a producing method thereof. The mask-support assembly according to the present invention is used in a process of forming organic light emitting diode (OLED) pixels on a semiconductor wafer, and may include a support including an edge portion and a grid portion; and a mask connected onto the support and including a plurality of cell portions with mask patterns formed therein, wherein at least a part of the mask is disposed in a trench portion recessed in the support.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile