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:
Jun. 26, 2018
Filed:
Feb. 19, 2016
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 (2006.01); G02F 1/1335 (2006.01); G02F 1/1362 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1309 (2013.01); G02F 1/133305 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/136259 (2013.01); G02F 1/133345 (2013.01); G02F 2001/136254 (2013.01); G02F 2201/508 (2013.01);
Abstract
A method for repairing a display device including a defective pixel area where a failure has occurred includes irradiating a first laser beam to a first interface provided between a first layer and a second layer that contact each other corresponding to the defective pixel area to form a protrusion-depression surface in one or more surfaces of the first layer and the second layer that form the first interface; and irradiating a second laser beam to the protrusion-depression surfaces provided in one or more surfaces of the first and second layers to burn the protrusion-depression surface.