A LCD display backlight system with improved color mixing and efficiency comprises a reflective surface, a plurality of light sources mounted on the reflective surface, a plurality of fractional wave plates and a reflective polarizer. The signal processor is suitable for and provided for likewise performing at least parts of a chip rate processing. Simultaneously, a drain valve connected to the shuttle valve opens a drain, venting water and air from the tank. The upper layer wiring portion includes a region that has a wider electrode width than the electrode width of the lower layer wiring portion. An apparatus comprises a plurality of locationsubscription tables, a shard transfer circuit, a storage control circuit, an append-to-log circuit coupled to a large storage array, and a log segment compactor circuit. The apparatus for wireless communications includes a media access control processing unit providing a plurality of sub-packets, and a transmittingreceiving unit outputting a packet that includes the plurality of sub-packets using a plurality of transmission modes.