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.:

US 8491971 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 23, 2013

Filed:

Mar. 24, 2010
Applicant:

Toshiya Takahashi, Kanagawa, JP;

Inventor:

Toshiya Takahashi, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05H 1/24 (2006.01);
U.S. Cl.
CPC ...
Abstract

The producing method of a gas barrier layer uses a material having at least one Si—H bond, a material having at least one N—H bond, and at least one of nitrogen gas, hydrogen gas and a noble gas and forms the gas barrier layer by plasma-enhanced CVD using a plasma in which an emission intensity A of emission at 414 nm, an emission intensity B of emission at 336 nm, an emission intensity C of emission at 337 nm, and an emission intensity D of emission at 656 nm satisfy formulas a to c:2<<20  Formula a:<2  Formula b:0.5<<50.  Formula c:


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Takahashi, Toshiya. (2013). Method of producing gas barrier layer (U.S. Patent No. 8491971). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8491971

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