Disclosed herein is a film-type photodegradable transfer material, comprising: a support film; a resin protection layer; a photodegradable photoresist layer; and a cover film, wherein the resin protection layer has an adhesion force of 0. The input device includes an input unit in which an input detecting unit of an electrostatic sensor is disposed on an input portion and an illumination unit in which an illumination portion is disposed on a rear surface of the input portion of the input unit. Moving the heater closer to the nozzle reduces the inertia of the liquid and increases its acceleration, so a lower bubble impulse is needed to eject a drop. The method further includes the service authentication authorization unit sending to the destination PDG the generated service authorization information including the shared communication key, and the destination PDG, according to the shared communication key, establishing a trust relation with the WLAN user terminal through negotiation with the WLAN user terminal. A first multiple input signature register including multiple MISR inputs is coupled to a respective one of the plurality of sequential channels under test. Otherwise, the appliance may establish the bandwidth threshold.