MANUFACTURING METHOD FOR FLEXIBLE OPTIC DEVICE FOR PHOTO DYNAMIC TREATMENT AND FLEXIBLE OPTIC DEVICE MANUFACTURED BY THE SAME

摘要

PURPOSE: A flexible optical device is provided to be manufactured according to the flexible fabrication method of optical chip for the photo dynamic therapy is effectively inserted into the inside human body or the outside and it is easily used for the disease treating including the cancer etc. CONSTITUTION: An optical device for the photo dynamic therapy comprises flexible printed circuit board and the LED element formed on the flexible printed circuit board. After the flexible printed circuit board and LED element are inserted within the human body light is irradiated in the human organ. The light-emitting layer of the LED element is changed according to the photosensitizer kind for the photo dynamic therapy. The LED element is the GaN LED element or the GaAs LED element. A fabrication method of optical chip for the photo dynamic therapy comprises the steps of: a step of separating to the sacrificial substrate the LED element manufactured on the sacrificial substrate; a step transcribing the above-mentioned separated LED element to the plastic substrate.