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.:
Date of Patent:
Sep. 14, 2021
Filed:
Feb. 07, 2018
Applicant:
Japan Display Inc., Minato-ku, JP;
Inventors:
Assignee:
Japan Display Inc., Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); G06F 3/044 (2006.01); G02F 1/1333 (2006.01); G06F 3/041 (2006.01); G02F 1/1343 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136286 (2013.01); G02F 1/1337 (2013.01); G02F 1/1343 (2013.01); G02F 1/13338 (2013.01); G02F 1/133345 (2013.01); G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); G06F 2203/04103 (2013.01); G06F 2203/04107 (2013.01);
Abstract
A third metal wire, a common power supply line, a sensor power supply line, a selector switch, and a shield portion are provided. The third metal wire is provided on a first sensor electrode formed in a display region of an array substrate. The common power supply line and the sensor power supply line are provided in a peripheral region of the array substrate. The selector switchis configured to supply either DC common voltage or AC sensor voltage to the first sensor electrode. The shield portion has a mesh shape. The shield portion is provided above the sensor power supply line. The shield portion is formed using the same material as the third metal wire.