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:
Feb. 18, 2020
Filed:
Oct. 12, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Hoiyong Kwon, Osan-si, KR;
DongYoon Kim, Osan-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); G09G 3/22 (2006.01); H04N 5/64 (2006.01); G09F 9/30 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1652 (2013.01); G06F 1/1601 (2013.01); G09F 9/301 (2013.01); G09G 3/22 (2013.01); H04N 5/64 (2013.01); G06F 2200/1612 (2013.01);
Abstract
A rollable display apparatus includes a flexible display panel, a panel extension sheet connected to the flexible display panel, and a housing module. The flexible display panel is configured to be loaded into and unloaded from the housing module. The rollable display apparatus further includes a roller part in the housing module that has a double roller structure. The roller part is configured to individually wind and unwind each of the panel extension sheet and the flexible display panel.