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. 23, 2013
Filed:
Aug. 09, 2010
Hongseub Kim, Suwon-si, KR;
Hongseub Kim, Suwon-si, KR;
Jehara Corporation, Suwon-si, KR;
Abstract
A plasma generating apparatus is provided. The plasma generating apparatus may include a vacuum chamber, an ElectroStatic Chuck (ESC), a first antenna part including a first antenna and a first antenna cover, and a second antenna part including a second antenna and a second antenna cover. The vacuum chamber has a vacant interior and a top sealed by an insulation vacuum plate. The ESC is disposed at a center of the inside of the vacuum chamber. The first antenna is coupled to a through-hole of the second antenna. The first antenna cover airtightly covers a top of the first antenna. The second antenna is coupled to the through-hole of the insulation vacuum plate. The second antenna cover airtightly covers a top of the first antenna part and the second antenna.