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:
Feb. 02, 2021
Filed:
Jun. 12, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jinhyeong Kim, Asan-si, KR;
Kuhyun Kang, Suwon-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); B23K 26/38 (2014.01); B23K 26/364 (2014.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); B23K 26/364 (2015.10); B23K 26/38 (2013.01); H01L 51/003 (2013.01); H01L 51/0096 (2013.01); H01L 51/5203 (2013.01); H01L 51/56 (2013.01); H01L 2251/566 (2013.01);
Abstract
In a method for manufacturing a display device, the method includes: providing a display panel divided into a cutting area and a body part surrounding the cutting area; attaching a dummy film on a bottom surface of the display panel; cutting the cutting area by irradiating laser light toward a cutting line defined as a boundary between the cutting area and the body part; irradiating the laser light to a groove line of the dummy film, which overlaps the cutting line, to define a groove in the dummy film along the groove line; and separating the dummy film from the body part.