A pixel circuit and an organic light emitting diode display device using the same are provided. By forming a transparent electrode of nanowires resistant to stress of bending on a substrate formed of a shape memory polymer material, an increase in resistance due to bending can be prevented and the original form can be recovered. The front buckling point is arranged on an outboard and upper side of the front side member. In other embodiments, isotropic internal stress is generated through randomized deposition or directed deposition techniques. A voted electronic ballot is transmitted from the second computer, via the transaction mediator, to the computer database that resides on the transaction repository server. The valve further includes a sealing element configured to accept passage of a medical device, such as a catheter, sheath, pacemaker lead, or other ancillary device therethrough, whereby the valve body is split along one or more lines or fissure to allow removal of the valve from around the ancillary device.