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. 24, 2023
Filed:
Aug. 14, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Jeongwon Han, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 22/00 (2006.01); G06T 7/62 (2017.01); G01B 11/30 (2006.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
G01F 22/00 (2013.01); G01B 11/303 (2013.01); G06T 7/0004 (2013.01); G06T 7/62 (2017.01); G06T 2207/30121 (2013.01); G06T 2207/30144 (2013.01);
Abstract
An apparatus for manufacturing a display apparatus includes at least one test table on which a droplet is disposed, at least one profile measurement portion disposed adjacent to the at least one test table to measure a surface profile of the at least one test table and a surface profile of the droplet disposed on the at least one test table, and a controller electrically connected to the at least one profile measurement portion to measure a volume of the droplet from a difference between the surface profile of the at least one test table and the surface profile of the droplet disposed on the at least one test table.