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:
Apr. 28, 2026
Filed:
Jun. 23, 2021
Hanwha Precision Machinery Co., Ltd., Changwon-si, KR;
HANWHA PRECISION MACHINERY CO., LTD., Changwon-si, KR;
Abstract
Provided is a method of determining ranks of a light-emitting devices each mounted at a plurality of respective mounting points on a substrate. The method of determining ranks of light-emitting devices each mounted at a plurality of respective mounting points on a substrate includes obtaining a size of a block including at least one mounting point, and obtaining a number of rank types, determining a number of block group types and a number of mounting points per rank included in an individual block group, determining, by using the number of block group types, arrangements of a plurality of block groups at the plurality of mounting points, and determining the ranks of the light-emitting devices each mounted at the plurality of respective mounting points based on the arrangements of the plurality of block groups and the number of mounting points per rank.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile