LIGHT APPLICATION DEVICE AND LIGHT APPLICATION METHOD

摘要

A light application device (1) is provided with a measurement unit (5, 6) which measures the position and size of a cell having a pigment, an application unit (2) which applies visible light including the absorption wavelength of the pigment of the cell having the pigment, and an application position control unit (4) which performs control such that the visible light from the application unit (2) is applied to the cell having the pigment in accordance with the position and size of the cell having the pigment measured by the measurement unit (5, 6).