A temperature control device includes a temperature detector, a difference operation unit, a controller, a saturation processing circuit unit, a rewritable storage unit, and a conversion unit. The photosensitive sensor includes one or more photosensitive elements connected to conductors and a passivation layer covering the photosensitive elements and the conductors to protect them. The invention decreases the difference of output signals of the gate driving circuit at difference positions, improves overall uniformity of the gate driving signals, thus decreasing display deviation on the display panel and improving imaging effect. Setting a drive point of the lower rotation speed and the higher torque corresponding to a lower level of the accelerator opening improves the drive feeling of the engine. The fibre has a profile which ensures that changes in power produce changes in distribution of power between core and cladding, such that the phase change associated with the changed spatial distribution of the power, is equal and opposite to the phase change due to Kerr Effect. A can body and a screw cap are screwed together, and the screw cap and an opener are ratcheted together so as to rotate as a unit in the direction of the screw cap tightening.