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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 10656479 B1

PDFFull Text
Date of Patent:
May. 19, 2020

Filed:

Sep. 13, 2018

Display device

Applicant:

Japan Display Inc., Tokyo, JP;

Inventors:

Hiroyuki Abe, Tokyo, JP;

Kentaro Agata, Tokyo, JP;

Masaki Murase, Tokyo, JP;

Kazune Matsumura, Tokyo, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:

Michael Best & Friedrich LLP

Primary Examiner:

Jose R Diaz

Int. Cl.
CPC ...
G02F 1/1345 (2006.01); H01L 27/12 (2006.01); H05K 9/00 (2006.01); G02F 1/1333 (2006.01); G02F 1/1343 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13458 (2013.01); G02F 1/1368 (2013.01); G02F 1/133345 (2013.01); G02F 1/134309 (2013.01); G02F 1/136286 (2013.01); H01L 27/1248 (2013.01); H05K 9/0096 (2013.01); G02F 1/13452 (2013.01); G02F 1/134363 (2013.01); G02F 1/136204 (2013.01); G02F 2001/13629 (2013.01); G02F 2001/133519 (2013.01); G02F 2001/136218 (2013.01); G02F 2001/136295 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G02F 2201/50 (2013.01); H01L 27/124 (2013.01);
Abstract

In an IPS-mode liquid crystal display device, the area of a terminal portion is decreased. A liquid crystal display device includes a TFT substrate and a counter substrate attached to the TFT substrate with a sealing material, and includes a display region and a terminal portion formed on the TFT substrate. A shielding transparent conductive film is formed on the outer side of the counter substrate. On the terminal portion, an earth pad formed with a transparent conductive film is formed on an organic passivation film. The shielding transparent conductive film is connected to the earth pad through a conductor. Below organic passivation film of the terminal portion, a wire is formed.

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