A lubricating oil composition comprising a lubricating base oil, and a mixture andor a reaction product of 0. Image data produced by the browser at the phone server is converted into a bitmapped image that is sent to the handset for display. A reference background color is calculated using information obtained from the entire scanned image. In a preferred embodiment, each RZ circuit directs the current applied to a respective intermediate node to ground or to the analog output node in synchronization with CK. Upon receiving a subscription andor request for electronic data from the one or more industrial components, the data can be retrieved and conveyed to the subscribing andor requesting components. The organic EL display panel has a plurality of organic EL elements arranged on a substrate, each of the organic EL elements being formed of at least one organic layer each of which contains a light-emitting layer sandwiched by a pair of electrodes.