| 摘要 |
<p>[PROBLEMS] To provide an easy method for forming a thin film pattern for an organic device, by which material films can be transferred even with a small optical energy at one time. [MEANS FOR SOLVING PROBLEMS] A thin film pattern forming method includes a step of forming a printing block. The printing block includes a light transmitting base material; a photothermal conversion pattern layer, which is firmly fixed on the main surface of the light transmitting base material, and is composed of a light absorbing material patterned into a protruding shape; and the material film formed on the photothermal conversion pattern layer so as to be transferred. The method also includes a step of forming a substrate whereupon the material film is to be transferred; a step of bringing the material film of the printing block into contact with a part of the substrate whereupon the material film is to be transferred; a step of heating the photothermal conversion pattern layer by irradiating the layer with light from the light transmitting base material side of the printing block; and a step of transferring the material film on the substrate whereupon the material film is to be transferred, by peeling the light transmitting base material from the substrate.</p> |
