<；P>；PROBLEM TO BE SOLVED: To provide a light control sheet for controlling sunlight collection, which is useful for a light collection part for taking sunlight in a building, blocks collection of sunlight in a room in summer, collects sunlight in winter, is applicable to the sides and skylight windows of building and has good productivity and no problem with respect to production cost. <；P>；SOLUTION: The whole sheet comprises a light-transmission part composed of a light-transmission material for transmitting sunlight and a light-shielding part group composed of a light-absorbing material for absorbing sunlight. The light-shielding part group has a plurality of arranged light-shielding parts composed of the light-absorbing material at a prescribed pitch in one direction in the sheet. <；P>；COPYRIGHT: (C)2011,JPO&INPIT
