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:
Jul. 24, 2018
Filed:
Oct. 20, 2015
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventors:
Takaaki Kuroki, Hachioji, JP;
Yasunobu Kobayashi, Hachioji, JP;
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 51/00 (2006.01); C23C 16/453 (2006.01); H01L 29/49 (2006.01); C07D 403/14 (2006.01); C07D 209/82 (2006.01);
U.S. Cl.
CPC ...
H01L 27/15 (2013.01); C23C 16/453 (2013.01); H01L 51/0072 (2013.01); C07D 209/82 (2013.01); C07D 403/14 (2013.01); H01L 29/4925 (2013.01);
Abstract
Provided is a light extraction substrate capable of achieving both light extraction efficiency and preservability. Before forming a cap layer, a step of reducing in-membrane water content such that the in-membrane water content of a layer formed between a gas barrier layer and the cap layer is less than 1.0×10/mg is performed. The in-membrane water content of less than 1.0×10/mg is maintained until at least a step of forming the cap layer after the step of reducing the in-membrane water content, and the cap layer is then formed through a dry process.