▎ 摘　　要

NOVELTY - The pad has an electrode pattern (14) positioned over a substrate (10) and including a linear electrode (14b) connecting light source electrodes (14a). A buffer layer (12) is positioned over the substrate. Light sources (16) e.g. LEDs emitting UV light, are positioned over the pattern. A power supply unit (20) supplies power to the sources. The linear electrode is formed longer than intervals between the adjacent source electrodes and separated from the substrate. The substrate is made of a graphene sheet, which is used to place the pad into contact with a treatment site and transmits light. USE - Pad for thermotherapy for treating a skin disease e.g. wound, acne, and atopy. ADVANTAGE - The graphene sheet is used to place the pad into contact with the treatment site and transmits the light, thus reducing heat generation caused by electric current increase due to light transmission to the treatment site, and hence achieving a stable output and wavelength, and increasing a therapeutic efficiency. DETAILED DESCRIPTION - The buffer layer is made of a thermal conductive elastic rubber. DESCRIPTION OF DRAWING(S) - The drawing shows a layout chart of a pad for thermotherapy. Substrate (10) Buffer layer (12) Electrode pattern (14) Light source electrodes (14a) Linear electrode (14b) Light sources (16) Power supply unit (20)