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. 26, 2024
Filed:
Sep. 30, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Jeongwon Han, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
Provided are an apparatus for manufacturing a display device and a method of manufacturing the display device. The apparatus for manufacturing a display device includes a droplet discharge unit including a nozzle that discharges a droplet, at least one sensor that senses a partial shape of an outer surface of the droplet projected onto a plane and a cross-sectional shape of the droplet discharge unit projected onto the plane, the plane being on a falling path of the droplet discharged from the droplet discharge unit, and a controller that calculates, based on a result sensed by the at least one sensor, at least one of a volume of the droplet, a falling speed of the droplet, a discharge angle at which the droplet is discharged from the nozzle, and a falling path of the droplet moving from the nozzle to a substrate.