In-plane switching mode LCD device having the interval between the common and pixel electrodes in the reflective part being greater than the interval between the common and pixel electrodes in transmitting part

摘要

An IPS mode LCD device is disclosed in which a retardation layer is formed in a reflective part of unit pixel region to efficiently operate both transmitting and reflective modes and to improve the contrast ratio, the unit pixel region having a transmitting part and a reflective part, wherein a cell gap in the transmitting part is substantially the same as a cell gap in the reflecting part.