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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 9831450 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

Jun. 07, 2016

Display device

Applicant:

Japan Display Inc., Tokyo, JP;

Inventors:

Takuma Nishinohara, Tokyo, JP;

Yasukazu Kimura, Tokyo, JP;

Jun Fujiyoshi, Tokyo, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:

Typha IP LLC

Primary Examiner:

Lex Malsawma

Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 27/12 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0097 (2013.01); H01L 27/1218 (2013.01); H01L 27/3248 (2013.01); H01L 27/3262 (2013.01); H01L 51/5237 (2013.01); H01L 51/529 (2013.01); Y02E 10/549 (2013.01);
Abstract

A display device includes a first organic layer, a first inorganic layer, a second organic layer, a second inorganic layer, and a thin film transistor. The first organic layer has a roughened top surface. The first inorganic layer has a roughened top surface and is disposed to have a roughened bottom surface that is in contact with the roughened top surface of the first organic layer. The second organic layer has a roughened bottom surface that is in contact with the roughened top surface of the first inorganic layer. The second inorganic layer is disposed to be in contact with the top surface of the second organic layer. The thin film transistor is disposed on the top surface of the second inorganic layer.

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