The invention relates to an adhesive composition containing an elastomer block copolymer having a diblock portion greater than 40%, preferably greater than 55%, more preferably greater than 70%, a sulphonated, especially branched copolyester and optionally, additional additives, such as tackifiers andor softeners andor stabilisers. 3, and there is no difference of refractive indexes between the microlens portion and the color filter portion of the transmissive pattern. Upon receiving the controller alignment information, the node sends a response including information the node randomly generated. The supporting member is disposed on the hard disc drive. If necessary, the wafer portion on which the devices are fabricated may be thinned. The probe is movable over a surface of a test item and includes a displacement sensor means for providing a displacement signal indicative of the spatial displacement of the probe over the test item as the probe is moved over the test item.