A liquid crystal display includes a first insulating substrate, thin film transistors formed on the first insulating substrate, and pixel electrodes connected to the thin film transistors each with an opening pattern. A main body includes a panel and a sidewall. A refrigerant compressed by the rotary compression element is discharged from a discharge hole into the sealed container, and is discharged from the refrigerant discharge pipe to the outside of the sealed container. The first branch represents the discrete record field within the hardware message. Also, a WRITE-AFTER-WRITE operation similarly is accomplished by interposing a PRECHARGE operation between subsequent WRITE operations.