Birch, Stewart, Kolasch & Birch, LLP
Color wheel and washer thereof
A color wheel including a motor, a color filter and a washer. The color filter is set on the motor. The washer is set both on the motor and the color filter and the color filter is set between the washer and the motor. A recess is formed between a circumferential edge of an outer surface of the washer and the color filter. In addition, the invention also provides a washer of a color wheel.
Prodisc Technology Inc.
G G G H G
G03B G03B G02B H04N G02B
inventional inventional additional inventional inventional
Chih-Neng An-Hwa Chih-Huang Kuang-Hua Ke-Shu Yin-Tai
Chang Yu Wang Chang Chin Keng