Stereoscopic picture display, method of manufacturing the same and stereoscopic picture display method

A stereoscopic picture display comprising:

• a cylindrical rotation section including a rotation shaft therein;
• a drive section allowing the rotation section to rotate around the rotation shaft as a rotation center;
• a plurality of light-emitting element arrays mounted in the rotation section and each having a light-emission surface formed of a plurality of light-emitting elements arranged in a matrix with m rows and n columns, where each of m, n being an integer of 2 or more;
• and
• a plurality of slits arranged in a circumferential surface of the rotation section in positions facing the light-emission surfaces of the plurality of light-emitting element arrays, respectively,
• wherein the light-emitting element arrays each include a curved portion with a concave surface which is formed as the light-emission surface,
• the plurality of light-emitting elements emit light, which corresponds to orientation of the light-emission surface, to outside through the slit, and
• the plurality of slits are arranged in a circumferential surface of the rotation section at equal angle intervals around the rotation shaft as an origin point.

A method of manufacturing a stereoscopic picture display comprising:

• a step of processing a tube workpiece to form a cylindrical rotation section including a rotation shaft therein and a slit arranged in a circumferential surface thereof;
• a step of manufacturing a light-emitting element array having a curved portion;
• and
• a step of mounting the light-emitting element array in the rotation section,
• wherein in the step of manufacturing the light-emitting element array, a plurality of light-emitting elements are arranged in a matrix with m rows and n columns on a concave surface of the curved portion to form a light-emission surface, where each of m, n being an integer of 2 or more, and
• a stereoscopic picture display is manufactured to allow the plurality of light-emitting elements to emit light, which corresponds to orientation of the light-emission surface, to outside of the rotation section through the slit.