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:
Apr. 16, 2019
Filed:
Jun. 19, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-Do, KR;
Inventors:
Jin Hwan Choi, Seoul, KR;
Sun Ho Kim, Seongnam-si, KR;
Jeong Ho Kim, Seoul, KR;
Bo Ik Park, Uiwang-si, KR;
Tae An Seo, Hwaseong-si, KR;
Jung Hun Lee, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 5/00 (2006.01); H05K 5/02 (2006.01); G09F 9/30 (2006.01);
U.S. Cl.
CPC ...
H05K 5/0017 (2013.01); H05K 5/0217 (2013.01); H05K 5/0247 (2013.01); G09F 9/301 (2013.01);
Abstract
A rollable display device includes a roller, a display panel configured to be wound around the roller in a wound-up configuration and to display an image in an unwound configuration, a housing configured to house the display panel in the wound-up configuration and the roller, and a roller controller connected to the roller and configured to change a radius of the roller.