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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 11978374 B1

PDFFull Text
Date of Patent:
May. 07, 2024

Filed:

Dec. 26, 2019

Display apparatus

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Sungeun Kim, Seoul, KR;

Woojin Choi, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Mihir K Rayan

Int. Cl.
CPC ...
G09G 3/00 (2006.01); G06F 1/16 (2006.01); G06F 3/048 (2013.01); G06F 3/0481 (2022.01); G06F 3/04817 (2022.01); G06F 3/0482 (2013.01); G06F 3/04845 (2022.01); G09F 9/30 (2006.01); G09G 5/373 (2006.01); H04N 21/431 (2011.01);
U.S. Cl.
CPC ...
G09G 3/035 (2020.08); G06F 1/1624 (2013.01); G06F 1/1652 (2013.01); G06F 3/0481 (2013.01); G06F 3/04817 (2013.01); G06F 3/0482 (2013.01); G06F 3/04845 (2013.01); G09F 9/301 (2013.01); G09G 5/373 (2013.01); G06F 3/048 (2013.01); G06F 2203/04102 (2013.01); G06F 2203/04803 (2013.01); G06F 2203/04806 (2013.01); G09G 2340/04 (2013.01); G09G 2340/045 (2013.01); G09G 2380/02 (2013.01); H04N 21/4316 (2013.01);
Abstract

A display apparatus including a housing; a display; a roller accommodated in the housing to rotate and roll or unroll the display; and a processor configured to in response to receiving a command to display content, control the roller to rotate and unroll the display from the housing so the display is drawn out and extended from the housing, and control the display to display an entire image of the content while simultaneously expanding a size of the entire image of the content as the display is being extended from the housing so a partial portion of the content is not blocked from being viewed as the display is drawn out and extended from the housing.

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