Opcom Inc.

Other

Industrial Technology Research Institute

Jack C Ting

Jih-Shun Chiang

Chien-Liang Hwang

Chuan Chuang

Carbon nanotubes are directly grown on a substrate surface having three metal layers thereon by a thermal chemical vapor deposition at low-temperature, which can be used as an electron emission source for field emission displays. The three layers include a layer of an active metal catalyst sandwiched between a thick metal support layer formed on the substrate and a bonding metal layer. The active metal catalyst is iron, cobalt, nickel or an alloy thereof; the metal support and the bonding metal independently are Au, Ag, Cu, Pd, Pt or an alloy thereof; and they can be formed by sputtering, chemical vapor deposition, physical vapor deposition, screen printing or electroplating.

Process of direct growth of carbon nanotubes on a substrate at low temperature

A desk-top three-dimensional object scanner includes a camera body, a base, a retractable lever arm connecting the camera body and the base, and a compensation lighting device disposed at a bottom end of the lever arm. The camera body accommodates therein a sensor that employs lines as sensing points so that the image scanned has better resolution.

Desk-top three-dimensional object scanner

Laser pointer

A laser angle adjustment device for laser measuring instruments including a rectangular casing, a fixed bubble level and an adjustable bubble level mounted on the casing at right angles, a barrel turned in a hole in the casing, a top cover fixedly fastened to the barrel at one end to hold a laser module for providing a laser reference line for measurement.

Laser angle adjustment device for laser measuring instruments

Combined writing instrument and laser pointer

Growing community of inventors

Yun-Lin Hsien, Taiwan

Jack C Ting