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:
Oct. 14, 2014
Filed:
Oct. 15, 2013
Samsung Display Co., Ltd., Yongin, KR;
Youn Hak Jeong, Cheonan-si, KR;
Jooseok Yeom, Seoul, KR;
Keunchan Oh, Cheonan-si, KR;
Yoonsung Um, Yongin-si, KR;
Heehwan Lee, Busan, KR;
Kyuwan Ryu, Seoul, KR;
Jaejin Lyu, Yongin-si, KR;
Myungjae Park, Suwon-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A liquid crystal display includes a first substrate including pixels, each having a transmissive area and a reflective area, a second substrate, and a liquid crystal layer disposed between the first and second substrates. Each of the pixels includes first and second thin film transistors which output a data signal in response to a first gate signal, a transmissive pixel electrode disposed in the transmissive area and electrically connected to the first thin film transistor to charge a first pixel voltage based on the data signal, a reflective pixel electrode disposed in the reflective area and electrically connected to the second thin film transistor to charge a second pixel voltage based on the data signal, and a voltage controller which controls the first pixel voltage and the second pixel voltage in response to a second gate signal, which is generated after the first gate signal.