| abstract |
An image forming method capable of efficiently drawing an image formed with a laser beam with high print quality and capable of improving repeated durability in a thermoreversible recording medium. In an image forming method for forming a two-dimensional code including a drawing cell drawn by irradiating a laser beam in a cell, when the cells in a region where the drawing cells are densely drawn are drawn continuously. , the energy density of the laser light applied to at least one of said cell is E 1, when the energy density of the laser light provided to the cell in the area where the writing cells are not densely was E 2, the E 1 wherein E It is characterized by being lower than 2 . [Selection] Figure 2a |