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. 24, 2018
Filed:
Dec. 17, 2015
Industrial Technology Research Institute, Hsinchu County, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
An apparatus for coating a film in a container and a method for coating a film are provided. The apparatus includes a cylindrical housing having a containing space penetrating through both ends thereof; a first arc-shaped electrode and a second arc-shaped electrode surrounding and covering an outer side of the cylindrical housing with a gap formed between the first and second arc-shaped electrodes such that the first arc-shaped electrode is free from electrically connected to the second arc-shaped electrode; a first conductive ring and a second conductive ring surrounding on the first and second arc-shaped electrodes, respectively; an upper supporting seat and a lower supporting seat disposed at the both ends of the cylindrical housing, respectively, to form a sealed environment for the containing space; and a valve component furnished at the upper supporting seat and inserted into the container for providing a processing gas in a film-coating process.