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:
Jun. 30, 2020

Filed:

May. 25, 2018
Applicant:

Japan Display Inc., Tokyo, JP;

Inventor:

Norihisa Maeda, Tokyo, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 27/12 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 21/66 (2006.01); G09G 3/00 (2006.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
H01L 27/3279 (2013.01); G09G 3/006 (2013.01); G09G 3/3233 (2013.01); H01L 22/20 (2013.01); H01L 27/124 (2013.01); H01L 27/1248 (2013.01); H01L 27/1255 (2013.01); H01L 27/3258 (2013.01); H01L 27/3262 (2013.01); H01L 51/5206 (2013.01); H01L 51/5221 (2013.01); H01L 51/5228 (2013.01); H01L 51/56 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); H01L 27/3248 (2013.01); H01L 27/3265 (2013.01); H01L 2227/323 (2013.01); H01L 2251/558 (2013.01); H01L 2251/566 (2013.01);
Abstract

Disclosed is a display device possessing: a plurality of pixels arranged in a matrix form over a substrate and each having a pixel electrode; a first wiring and a second wiring over the substrate and sandwiching the pixels; a first contact electrode and a second contact electrode respectively covering at least a part of the first wiring and at least a part of the second wiring; and an opposing electrode over and overlapping with the pixel electrodes, the first contact electrode, and the second contact electrode, the opposing electrode being shared by the plurality of pixels. The first wiring and the second wiring are spaced from each other and electrically connected to the opposing electrode through the first contact electrode and the second contact electrode, respectively.


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