NOVELTY - The transfer pattern consisting of pyramid or angular prism portions existing in the micro-shaped portion, is molded by the mandrel whose surface has corrugated portions consisting of micro-shaped portions.    USE - For production of diffused reflection board of solar battery which requires reflection type liquid crystal display device which do not need a backlight.    ADVANTAGE - An isotropic target is made to reflect light except for the regular reflection angle of external light, and the diffused reflection board looks bright. The transfer pattern is easily manufactured by machining using the diamond bit etc. The diffusion reflection board which has favorable reflective characteristics for usage in reflection type liquid crystal device, is manufactured efficiently. The diffusion board with fine reflective characteristics of reproducibility is obtained.    DETAILED DESCRIPTION - The transfer pattern has the flat surface composing the micro shapes made to gently-sloping curved surface by plating. Micro shapes are formed by machining. INDEPENDENT CLAIMS are also included for the following: (i) Diffused reflection board manufacturing method which involves transferring the surface shape of the transfer pattern to the base film. Reflection film is formed on the surface which transferred the transfer pattern of the base film. The transfer film is pushed, so that the thin film layer faces a permanent substrate. The base film used as temporary support is removed; (ii) Base film which transfers the transfer pattern on the film by pushing; (iii) Transfer film which laminates the reflecting film between the base film and thin film layer laminated to the surface which transferred the transfer pattern using the base film as temporary support. The transfer film from which the surface is currently not laminated by the temporary support of thin film layer, composes the adhesive surface to the transferred substrate.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of micro shapes in diffused reflective board. (Drawing includes non-English language text).