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:
Dec. 23, 2025
Filed:
Jun. 21, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jungpyo Hong, Yongin-si, KR;
Sora Bak, Yongin-si, KR;
Jongwoo Park, Yongin-si, KR;
Younjae Jung, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/22 (2006.01); B05C 9/14 (2006.01); C23C 18/16 (2006.01); H01L 21/67 (2006.01); H10K 50/844 (2023.01); H10K 71/13 (2023.01); H10K 71/40 (2023.01); H10K 59/12 (2023.01); H10K 59/131 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 71/421 (2023.02); B05B 7/228 (2013.01); B05C 9/14 (2013.01); C23C 18/1667 (2013.01); H01L 21/6715 (2013.01); H10K 50/844 (2023.02); H10K 71/135 (2023.02); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 71/851 (2023.02);
Abstract
An apparatus for manufacturing a display apparatus is provided. The apparatus includes a stage that has a first surface and a second surface. A display substrate is arranged on the first surface, and the second surface is opposite to the first surface. The apparatus also includes a jig facing the second surface, a heat transfer unit arranged on the jig and including a protrusion pin protruding toward the second surface, and a laser unit configured to irradiate a laser beam to the heat transfer unit.