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. 10, 2020
Filed:
Sep. 25, 2018
Lg Electronics Inc., Seoul, KR;
Jihoon Han, Seoul, KR;
Kitae Kang, Seoul, KR;
Jinha Heo, Seoul, KR;
Dohyeon Kim, Seoul, KR;
Hyunjong Ryu, Seoul, KR;
Jaeho Kim, Seoul, KR;
Inkeun Ryu, Seoul, KR;
Namhyeon Choi, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.