| 摘要 |
PURPOSE:To easily form patterns having a refractive index difference by transferring a compd. B which changes the refractive index of a compd. A by reaction with a compd. A by sublimation or diffusion and bringing the same into reaction with the compd. A. CONSTITUTION:The transfer body 5 contg. the compd. B which changes the refractive index of the compd. A having a reactive functional group by reacting with the compd. A is brought into tight contact with an image forming body consisting of the layer 2 contg. compd. A and the base body 3. The compd. B is transferred from the transfer body to the image forming body by the sublimation or diffusion generated by the energy of electromagnetic waves such as light or heat and is brought into reaction with the compd. A, by which the change in the refractive index is generated. The formation is facilitated in this way and the excellent preservation stability is obtd. without having heat sensitivity and photosensitivity in the image forming body of an unrecorded state. The recording with many recording means is enabled by using the radiations of the heat, current, light, etc., as recording energy. |
