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. 09, 2019
Filed:
Nov. 23, 2015
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Zonggun Oh, Gumi-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3688 (2013.01); G09G 3/3614 (2013.01); G09G 2300/0814 (2013.01); G09G 2310/0289 (2013.01); G09G 2310/0297 (2013.01); G09G 2320/0666 (2013.01); G09G 2330/021 (2013.01);
Abstract
A display device includes a display panel including a plurality of data lines, a data driver to supply a source voltage to each data line through a source line, a switching circuit to connect each data line to the source line, and a multiplexer controller to produce a control signal operating the switching circuit and vary a voltage level of the control signal depending on the source voltage.