logo

For the Inventor, By the Inventor

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.:

US 10877525 B1

PDFFull Text
Date of Patent:
Dec. 29, 2020

Filed:

May. 26, 2017

Rollable display

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Chounsung Kang, Goyang-si, KR;

Geunchang Park, Goyang-si, KR;

Jungkyu Park, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Seed Intellectual Property Law Group LLP

Primary Examiner:

Antonio Xavier

Int. Cl.
CPC ...
G06F 1/16 (2006.01); G09F 9/30 (2006.01); H05K 1/14 (2006.01); H05K 1/18 (2006.01); G06F 3/01 (2006.01); H01L 27/32 (2006.01); H01L 51/50 (2006.01); H04M 1/02 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1679 (2013.01); G06F 1/1601 (2013.01); G06F 1/1652 (2013.01); G09F 9/301 (2013.01); G06F 1/1637 (2013.01); G06F 3/01 (2013.01); H01L 27/3244 (2013.01); H01L 51/50 (2013.01); H01L 2251/5338 (2013.01); H04M 1/0268 (2013.01); H05K 1/028 (2013.01); H05K 1/147 (2013.01); H05K 1/189 (2013.01); H05K 2201/10128 (2013.01);
Abstract

A rollable display comprises a flexible display panel; at least one BRC member having one end coupled with an edge of the flexible display panel; a roller assembly having a roller coupled with another end of the BRC member and a motor for rotating the roller, the roller assembly being ascended while rolling the BRC member onto the roller when the motor is rotated in a first direction, and being descending while unrolling the BRC member from the roller when the motor is rotated in a second direction opposite to the first direction; and a panel guide part connected to the roller assembly and moved along with the roller assembly; wherein the flexible display panel is rolled onto the panel guide part when the roller assembly and the panel guide part ascend, and is unrolled from the panel guide part when the roller assembly and the panel guide part descend.

Find Patent Forward Citations

Loading…