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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 11005065 B1

PDFFull Text
Date of Patent:
May. 11, 2021

Filed:

Jun. 27, 2018

Laminate comprising tantalum oxide and method of producing the same, gas barrier film and method of producing the same, and organic light-emitting element

Applicant:

Toppan Printing Co., Ltd., Tokyo, JP;

Inventors:

Jin Sato, Tokyo, JP;

Mitsuru Kano, Tokyo, JP;

Hiroshi Koyama, Tokyo, JP;

Kyoko Kuroki, Tokyo, JP;

Assignee:

TOPPAN PRINTING CO., LTD., Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Hoa (Holly) Le

Int. Cl.
CPC ...
B32B 9/04 (2006.01); H01L 51/52 (2006.01); H05B 33/04 (2006.01); C23C 16/30 (2006.01); H01L 51/50 (2006.01); B32B 9/00 (2006.01); H05B 33/02 (2006.01); C23C 16/455 (2006.01); C23C 16/02 (2006.01); C23C 16/40 (2006.01); C23C 16/56 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); B32B 9/00 (2013.01); C23C 16/0272 (2013.01); C23C 16/30 (2013.01); C23C 16/403 (2013.01); C23C 16/45525 (2013.01); C23C 16/45555 (2013.01); C23C 16/56 (2013.01); H01L 51/50 (2013.01); H01L 51/56 (2013.01); H05B 33/02 (2013.01); H05B 33/04 (2013.01); H01L 2251/301 (2013.01); H01L 2251/558 (2013.01);
Abstract

A laminate includes: a substrate having a first surface and made of a high-molecular-weight material; an undercoat layer located on at least part of the first surface of the substrate and containing a first inorganic substance that has adsorption sites to be coupled to precursors serving as film-forming materials of an atomic layer deposition film; a functional layer located covering an outer surface of the undercoat layer and containing a second inorganic substance to be coupled to the adsorption sites of the undercoat layer, the functional layer being the atomic layer deposition film formed of the precursors; and an overcoat layer located covering an outer surface of the functional layer and containing a third inorganic substance.

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