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. 08, 2025
Filed:
Nov. 13, 2023
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Sanghyun Park, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G09G 3/20 (2006.01); G09G 3/3233 (2016.01); H05K 5/02 (2006.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G09G 3/2096 (2013.01); G09G 3/3233 (2013.01); H05K 5/0212 (2022.08); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0251 (2013.01); G09G 2310/08 (2013.01); G09G 2330/08 (2013.01); G09G 2330/12 (2013.01);
Abstract
Discussed is a short-circuit failure preventing method for reference voltage lines in a display device. The method includes identifying whether moisture permeates the reference voltage lines, and removing the moisture from the reference voltage lines when it is identified that the moisture permeates the reference voltage lines. Removing the moisture from the reference voltage lines includes applying a reference voltage to the reference voltage lines.