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.

Date of Patent:
Dec. 27, 2016

Filed:

Mar. 20, 2015
Applicant:

Toppan Printing Co., Ltd., Taito-ku, Tokyo, JP;

Inventors:

Mamoru Ishizaki, Tokyo, JP;

Kaoru Hatta, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 29/66 (2006.01); H01L 29/788 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1292 (2013.01); H01L 27/124 (2013.01); H01L 27/1225 (2013.01); H01L 27/1251 (2013.01); H01L 27/1255 (2013.01); H01L 29/66825 (2013.01); H01L 29/788 (2013.01); H01L 2224/11 (2013.01);
Abstract

A layered structure includes a first electrode layer on an insulating substrate, a first insulating film on the first electrode layer, a second electrode layer on the first insulating film, a second insulating film on the second electrode layer, and a third electrode layer on the second insulating film. The first electrode layer, an opening of the first insulating film, the second electrode layer, an opening of the second insulating film, and the third electrode layer have a stack structure that causes the first electrode layer and the second electrode layer to be connected. The third electrode layer relays or reinforces, through the opening of the second insulating film, a connection between the first electrode layer and the second electrode layer formed on the first insulating film.


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