Hon Hai Precision Industry Co., Ltd.

Premier Image Technology Corporation

Chin-Ming Chung

Pi-Tsung Hsu

Chien-Chih Lai

Juin-Hong Lin

Chiih-Wei Tso

A fabrication method for hollow integration rod suitable for high temperature operation, comprising the steps: (a) pre-fixing a set of mirrors to be a hollow integration rod by a light curable adhesive (such as UV curable adhesive); and (b) fixing those mirrors permanently by an inorganic adhesive. Wherein the mirrors can be a High Reflective Mirror with dielectric thin films, or it could be a High Reflective Mirror made of metallic thin film and coating a dielectric thin films by deposition for enhancing the reflection and protection purpose; for a all dielectric film, since there are multi-layer of thin dielectric films been deposited thereon, to prevent the warpage or distortion due to film stress in deposition process, several layers of thin film of silicon oxide SiOx can be pre-deposited on the backside of the mirror to balance.

Structure and fabrication method for high temperature integration rod

A method for balancing a color wheel. The rotational unbalance vector of a driving motor is measured, including its unbalance amount and direction. The unbalance of a color wheel is adjusted to make its unbalance amount to be the same of the driving motor. The color wheel is connected to the driving motor so that the unbalance direction thereof is opposite to each other to reach an expected balance. The color wheel structure includes a set of color filter and a ring, before starting the assembly, adjusting the unbalance vector of the ring and motor shaft first, and then to assemble it and make the unbalance vectors opposite.

Growing community of inventors

Hsinchu, Taiwan

Chin-Ming Chung