Hon Hai Precision Industry Co., Ltd.

Premier Image Technology Corporation

Chih-Wei Tso

Pi-Tsung Hsu

Po-Wen Chan

A compensation plate used in a film coating device includes a main body defining a plurality of guiding holes, a plurality of moveable blades connected to the main body, and a plurality of connectors. Each of the plurality of moveable blades defines two through holes corresponding to one of the plurality of guiding holes. The plurality of connectors engage in the through holes and the guiding holes, fix each of the plurality of moveable blades to the main body when each of the plurality of connectors is fastened, and slide in each of the plurality of guiding holes with each of the moveable blades when each of the plurality of connectors releases.

Compensation plate used in a film coating device

A carrier, a locking member, a color filter unit and an elastic member are provided. The carrier includes a main body, a shaft and a lock-receiving portion. The shaft coaxially protrudes outwardly from the main body. The lock-receiving portion is defined in the shaft. The locking member is lockingly received in the lock-receiving portion. The color filter unit is disposed on the main body. The elastic member is interposed between the locking member and the color filter unit and is compressed therebetween to push the color filter unit against the main body. In this way, the color filter unit is firmly fixed on the main body and the color wheel assembly is assembled.

Color wheel assembly and color wheel with same

A method for fabricating a monolithic color wheel. The method includes (a) preparing a square transparent substrate; (b) forming a plurality of color filters on the square transparent substrate; and (c) cutting the square transparent substrate and the color filters together along a circular path, to form a color filter disk. Through these steps, a color filter disk of color wheel can be produced with better dynamic equilibrium quality, and will run more quietly and smoothly.

Monolithic color wheel and process for fabrication of the same

A color wheel with dovetailed balancing groove, includes a motor, a metal ring and a set of color filter set. At a rotatable portion of the color wheel, such as the peripheral portion between the metal ring and the housing of the motor, or on the peripheral surface of the metal ring, a balancing groove with narrow opening and wider inside is formed thereon. Using the feature of a narrow opening and wider inside, glue is added into the opening and dries to become solid balancing material. The color wheel is less prone to deviate from the metal ring, even though a relative larger centrifugal force is induced and acted thereon while the color is running at higher speed and higher temperature.

Growing community of inventors

Taipei Hsien, Taiwan

Chih-Wei Tso