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. 25, 2023
Filed:
Jun. 26, 2020
Beneq Oy, Espoo, FI;
Ville Miikkulainen, Espoo, FI;
Hulda Aminoff, Espoo, FI;
Pekka Soininen, Espoo, FI;
Pekka J. Soininen, Espoo, FI;
BENEQ GROUP OY, Espoo, FI;
Abstract
An atomic layer deposition apparatus having a vacuum chamber, a deposition chamber within the vacuum chamber, an inlet channel extending from outside of the vacuum chamber to the deposition chamber such that the inlet channel is connected to the deposition chamber for supplying gases to the deposition chamber, a discharge channel extending from the deposition chamber to outside of the vacuum chamber for discharging gases from the deposition chamber, one or more first precursor supply sources connected to the inlet channel, and one or more second precursor supply sources connected to the inlet channel. The vacuum chamber is arranged between the one or more first precursor supply sources and the one or more second precursor supply sources.