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. 15, 2014
Filed:
Jun. 15, 2011
Kyoung Ju Shin, Hwaseong-si, KR;
Hak Sun Chang, Yongin-si, KR;
Kyoung Tae Kim, Osan-si, KR;
Jun Woo Lee, Suwon-si, KR;
Min-sik Jung, Seoul, KR;
Kyoung Ju Shin, Hwaseong-si, KR;
Hak Sun Chang, Yongin-si, KR;
Kyoung Tae Kim, Osan-si, KR;
Jun Woo Lee, Suwon-si, KR;
Min-Sik Jung, Seoul, KR;
Samsung Display Co. Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
A liquid crystal display includes a first substrate, a gate line, a data line, first-third power lines located on the first substrate, first-third sub-pixels, where a switching element of each is connected to the gate line and the data line, a second substrate, a common electrode that is formed on the second substrate, a liquid crystal layer located between the first and second substrates, and a power voltage driver outputting a low voltage during a first period and a high voltage during a subsequent second period to the first power line, a constant voltage during both periods to the second power line, and the high voltage during the first period and the low voltage during the second period to the third power line. The first power line, the second power line and the third power line overlap the first sub-pixel, the second sub-pixel, and the third sub-pixel, respectively.