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:
Mar. 31, 2026
Filed:
Dec. 08, 2023
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG Display Co., Ltd, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); F16M 11/04 (2006.01); G02F 1/1333 (2006.01); H10K 77/10 (2023.01);
U.S. Cl.
CPC ...
F16M 11/046 (2013.01); F16M 2200/047 (2013.01); G02F 1/133305 (2013.01); G02F 1/133308 (2013.01); G06F 1/1652 (2013.01); H10K 77/111 (2023.02);
Abstract
A display device includes a display panel, a roller around which the display panel is wound or from which the display panel is unwound, a first spring disposed in the roller, a plurality of chain units connected to the display panel and configured to move the display panel in an upward/downward direction, a plurality of driving sprockets disposed to engage with the plurality of chain units and configured to move the plurality of chain units, and a plurality of second springs connected to the plurality of driving sprockets.