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. 28, 2009
Filed:
Aug. 30, 2005
Youn Hak Jeong, Kyoungki-do, KR;
Hyang Yul Kim, Kyoungki-do, KR;
Jun Baek Park, Kyoungki-do, KR;
Kwi Hyun Kim, Kyoungki-do, KR;
Youn Hak Jeong, Kyoungki-do, KR;
Hyang Yul Kim, Kyoungki-do, KR;
Jun Baek Park, Kyoungki-do, KR;
Kwi Hyun Kim, Kyoungki-do, KR;
Hydis Technologies Co., Ltd., Gyeonggi-Do, KR;
Abstract
Disclosed is a fringe field switching mode transflective liquid crystal display capable of displaying high quality images. The transflective liquid crystal display includes a lower substrate having a counter electrode and a pixel electrode, an upper substrate aligned in opposition to the lower substrate by interposing a liquid crystal layer therebetween, an upper polarizing plate, a lower polarizing plate, a reflective plate provided at an inner portion of the lower substrate, a lower λ/2 plate, and an upper λ/2 plate. An inclination angle, a slit width and a slit interval of the pixel electrode of the reflective area are different from those of the pixel electrode of the transmissive area. The liquid crystal layer presents a phase delay of about 0 to λ/4 in the reflective area and presents a phase delay of about 0 to λ/2 in the transmissive area.