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, 2020
Filed:
Jun. 21, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Shinichi Shudo, Saitama, JP;
Yuichi Fujita, Utsunomiya, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 43/58 (2006.01); B29C 35/08 (2006.01); G03F 9/00 (2006.01); H01L 21/027 (2006.01); H01L 21/56 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
B29C 43/58 (2013.01); B29C 35/0805 (2013.01); G03F 9/7076 (2013.01); H01L 21/027 (2013.01); H01L 21/565 (2013.01); G03F 7/0002 (2013.01); G06T 2207/30148 (2013.01);
Abstract
A discharge apparatus includes a discharge unit and a detection unit. The discharge unit is configured to discharge liquid containing a volatile compound from a discharge port. The detection unit is configured to detect discharge of the liquid by detecting, using light, a volatile component volatilizing from the liquid when the liquid is discharged from the discharge port.