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:
Jun. 17, 2025
Filed:
Dec. 22, 2022
Lg Display Co., Ltd., Seoul, KR;
Fine M-tec Co., Ltd., Anyang-si, KR;
YoungJoon Yun, Goyang-si, KR;
JiSoon Oh, Goyang-si, KR;
Hyeonggwang An, Incheon, KR;
YunMi Lee, Seoul, KR;
ShinSuk Lee, Gimpo-si, KR;
SeongYun Jeong, Goyang-si, KR;
ByeongCheol Lee, Cheongju-si, KR;
HyunChan Kim, Anseong-si, KR;
JaeKyu Lee, Anyang-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
FINE M-TEC CO., LTD., Anyang-si, KR;
Abstract
A foldable display device can include a first support plate and a second support plate, a display panel disposed on the first support plate and the second support plate, and a hinge assembly disposed between the first support plate and the second support plate. The hinge assembly can include a first hinge arm and a second hinge arm rotatably connected to each other, a first bevel gear and a second bevel gear respectively coupled to the first hinge arm and the second hinge arm, and a first gear arm and a second gear arm fastened to interlock with the first hinge arm and the second hinge arm. The display panel can be folded or unfolded about a rotation axis different from central axes of the first bevel gear and the second bevel gear.