Patent ID: 8072138

Claim:
An organic semiconductor element, comprising: a substrate, an organic semiconductor element part formed on the substrate, a planarizing layer covering the organic semiconductor element part, a pre-prepared radiator plate adhered on the planarizing layer, a thermosetting adhesive layer disposed between the radiator plate and the planarizing layer for adhering the radiator plate on the planarizing layer, a shield layer formed between the adhesive layer and the planarizing layer, said shielding layer shielding gas when the thermosetting adhesive layer is cured, and a spacer layer disposed about an outer peripheral terminal part of the organic semiconductor element part to directly interconnect the substrate and the radiator plate and regulate an interval between the substrate and the radiator plate, wherein the planarizing layer contains xylylene-type high molecular compounds as an organic insulating material, and wherein the shield layer comprises a light shielding layer which intercepts light tending to impinge on the organic semiconductor element.