COLOR WHEEL

摘要

PROBLEM TO BE SOLVED: To provide a color wheel in which a high-temperature problem in a projection system is solved. SOLUTION: A color wheel 1 is equipped with; a motor 11; a color filter 12; and a fan blade assembly 13. The motor 11 is constituted of a shaft cover 111 and a motor body 112 and the shaft cover 111 is provided at one side of the motor body 112 and the shaft cover 111 and the motor body rotate around a center axis A. The color filter 12 is provided in the shaft cover 111. The fan blade assembly 13 has a plurality of blades 131 and it is provided in the color filter 12. COPYRIGHT: (C)2006,JPO&NCIPI