Color wheel and motor thereof
AssigneeProdisc Technology Inc.
InventorsKuang-Hua Chang, Chih-Huang Wang, Ke-Shu Chin, Nai-Yueh Liang, Chong-Han Tsai
Life of this patent
Estimating the term…
Abstract
A color wheel includes a color filter and a motor. In this case, the motor has an shaft, a rotor-oriented element, and a motor shell. The shaft is vertically installed on the rotor-oriented element. The motor shell has an opening in a direction of the shaft. The rotor-oriented element and the shaft are set inside the motor shell. The rotor-oriented element covers the opening of the motor shell, so as to form a concave portion constructed by the motor shell and the rotor-oriented element. The color filter is set on a surface of the motor, which is formed with the concave portion.
Claims20
A motor, comprising:
- a shaft;
- a rotor-oriented element, on which the shaft is vertically installed;
- and
- a motor shell, which has an opening in a direction of the shaft, wherein the rotor-oriented element and the shaft are disposed inside the motor shell, the rotor-oriented element covers the opening of the motor shell, and the motor shell and the rotor-oriented element form a concave portion.
A color wheel, comprising:
- a color filter;
- and
- a motor, which comprises a shaft, a rotor-oriented element and a motor shell, wherein the shaft is vertically installed on the rotor-oriented element, the motor shell has an opening in a direction of the shaft, the rotor-oriented element and the shaft are disposed inside the motor shell, the rotor-oriented element covers the opening of the motor shell, the motor shell and the rotor-oriented element form a concave portion, and the color filter is disposed on a surface of the motor formed with the concave portion.
A color wheel, comprising:
- a color filter;
- and
- a motor, which comprises a shaft and a motor shell, wherein the motor shell has a concave portion in a direction of the shaft, the concave portion has a bottom surface perpendicular to the direction of the shaft, the shaft is vertically installed on one side of the bottom surface facing to the internal of the motor shell, and the color filter is disposed on a surface of the motor formed with the concave portion.
Dependencies are inferred from the claim text.