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 9972549 B1

Date of Patent:

May. 15, 2018

Filed:

Aug. 14, 2017

Display device

Applicant:

AU Optronics Corporation, Hsin-Chu, TW;

Inventors:

Tsung-Tien Wu, Hsin-Chu, TW;

Wen-Wei Yang, Hsin-Chu, TW;

Assignee:

AU OPTRONICS CORPORATION, Hsin-Chu, TW;

Attorney:

WPAT, PC

Primary Examiner:

Fei Fei Yeung Lopez

Int. Cl.

CPC ...

H01L 27/32 (2006.01); H01L 21/66 (2006.01); H01L 27/12 (2006.01); H01L 27/15 (2006.01); G02F 1/1362 (2006.01);

U.S. Cl.

CPC ...

H01L 22/30 (2013.01); H01L 22/20 (2013.01); H01L 22/22 (2013.01); H01L 27/124 (2013.01); H01L 27/156 (2013.01); H01L 27/3276 (2013.01); G02F 2001/136254 (2013.01); G02F 2203/69 (2013.01); H01L 2251/568 (2013.01);

Abstract

A display device includes a plurality of pixel repairing blocks and each pixel repairing block includes a first sub-pixel unit and a second sub-pixel unit. The first sub-pixel unit has a first power supply terminal and a second power supply terminal. The first power supply terminal of the first sub-pixel unit is electrically coupled to a first power line and the second power supply terminal of the first sub-pixel unit is electrically coupled to a second power line. The second sub-pixel unit has a first power supply terminal and a second power supply terminal. The first power supply terminal of the second sub-pixel unit is electrically coupled to the first power line and the second power supply terminal of the second sub-pixel units electrically coupled to a third power line. The second sub-pixel unit is adjacent to the first sub-pixel unit, and both the second sub-pixel unit and the first sub-pixel unit are configured to generate a first colored light. The plurality of pixel repairing blocks includes a first pixel repairing block. The second power supply terminal of the first sub-pixel unit of the first pixel repairing block is electrically coupled to the second power supply terminal of the second sub-pixel unit of the first pixel repairing block.

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