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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 10964246 B1

PDFFull Text
Date of Patent:
Mar. 30, 2021

Filed:

Dec. 16, 2019

Foldable display device and method of driving the same

Applicant:

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

Inventors:

Sung-Bin Park, Paju-si, KR;

Zong-Gun Oh, Paju-si, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Nitin Patel

Assistant Examiner:

Amen W Bogale

Int. Cl.
CPC ...
G09G 3/20 (2006.01); G01B 7/14 (2006.01); G02F 1/1333 (2006.01); G02F 1/1362 (2006.01); H01L 27/12 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01); G01B 7/14 (2013.01); H01L 27/124 (2013.01); G02F 1/133305 (2013.01); G02F 1/136286 (2013.01); G09G 2310/0291 (2013.01); G09G 2310/08 (2013.01); G09G 2380/02 (2013.01); H01L 27/3276 (2013.01); H01L 51/0097 (2013.01); H01L 2251/5338 (2013.01);
Abstract

A foldable display device and a method of driving the same are discussed. The foldable display device can include a display panel having a display area including a plurality of pixels and a non-display area surrounding the display area; a first base pattern in the non-display area; a first capacitive pattern in the non-display area, the first capacitance pattern forming a first capacitance with the first base pattern; a driving unit generating a comparison signal corresponding to the first capacitance; and a calculating unit sensing an unfolding state and a folding state of the display panel using the comparison signal.

Find Patent Forward Citations

Park, Sung-Bin. (2021). Foldable display device and method of driving the same (U.S. Patent No. 10964246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10964246

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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