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:
Oct. 18, 2016
Filed:
Aug. 02, 2013
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Sung Bae Ju, Hwaseong-si, KR;
Samsung Display Co., Ltd., Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do, KR;
Abstract
A method of repairing a substrate that may prevent a metal layer from being corroded. A substrate including a metal layer and an insulating layer on the metal layer is first provided. Then, a laser beam having a wavelength range having a high transmittance with respect to the insulating layer is irradiated to selectively remove a portion of the metal layer. Also, a first laser beam is irradiated to remove a portion of the metal layer and a portion of the insulating layer, and then a second laser beam is irradiated onto side surfaces of the exposed insulating layer to melt the insulating layer, thereby forming a corrosion preventing layer covering the metal layer.