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:
May. 02, 2017

Filed:

Mar. 05, 2015
Applicant:

Japan Display Inc., Minato-ku, Tokyo, JP;

Inventors:

Hiroshi Oooka, Tokyo, JP;

Toshihiro Sato, Tokyo, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); G09G 3/00 (2006.01); H01L 21/66 (2006.01); H01L 27/12 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3276 (2013.01); G09G 3/006 (2013.01); H01L 22/20 (2013.01); H01L 22/32 (2013.01); H01L 27/1259 (2013.01); H01L 22/14 (2013.01); H01L 27/124 (2013.01); H01L 51/524 (2013.01); H01L 51/5253 (2013.01); H01L 2227/323 (2013.01);
Abstract

A manufacturing method of a display device includes forming a pixel in a display area of a panel, forming a transistor circuit in a peripheral area of the panel, the peripheral area being located in the vicinity of the display area, forming a first pad in a part of the peripheral area, forming a second pad in a peripheral area of another panel adjacent to the part of the panel, the second pad being electrically connected to the transistor circuit, performing a driving inspection on the transistor circuit by use of the second pad, and separating the first pad and the second pad from each other after the driving inspection.


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