The present invention relates to an in-plane switching mode LCD, in which data electrodes and common electrodes in a unit pixel have the same light transmitting area to reduce the luminance difference according to positive or negative polarity of an applied DC voltage. A mission processor, including an optical line terminal is communicatively coupled to a wavelength division multiplexor branch unit via an optical fiber for generating a plurality of fiber optic branches. If the device is in an active mode, the device illuminates a first portion of the display to display content. The additional addend inputs can include inputs and outputs cascaded from other arithmetic circuits. The present invention also relates to golf ball including a core having a center, an outer cover layer; and optionally one or more intermediate layers, where at least one or more of the core, outer cover layer, or one or more intermediate layers if present, includes an isobutylene maleic anhydride ionomer formed by hydrolysis and neutralization of the isobutylene maleic anhydride copolymer. The resonator comprises a material selected from the group consisting of quartz, sapphire, silicon carbide, silicon nitride, aluminum, ceramics and stainless steel.