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:
Jul. 01, 2025
Filed:
Apr. 13, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Chung Seok Lee, Hwaseong-si, KR;
Jeong Eun Park, Goyang-si, KR;
Han Ho Park, Yongin-si, KR;
Jeong Min Ban, Cheonan-si, KR;
Joong Mok Lee, Suwon-si, KR;
So Yeon Joo, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); H01L 23/544 (2006.01); H05K 5/00 (2025.01); H05K 7/00 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); G06F 1/18 (2006.01);
U.S. Cl.
CPC ...
H01L 23/544 (2013.01); H10D 86/441 (2025.01); H10D 86/60 (2025.01); G06F 1/189 (2013.01); H01L 2223/54426 (2013.01);
Abstract
A display device includes a display panel including a plurality of panel pads, and a panel alignment mark adjacent to the plurality of panel pads. A connection circuit board is connected to the display panel. The connection circuit board includes a plurality of input/output pads and a plurality of dummy pads adjacent to the plurality of input/output pads. Some of the plurality of dummy pads overlap the panel alignment mark in a thickness direction of the display device.