Local News in Brief : Irvine : UCI Experiments With Dyes on Semiconductors

Researchers at UC Irvine are experimenting with a new form of color-imaging that may have potential for use in color television sets and in the application of protective coatings.

In collaboration with Ford Aerospace and Communications Corp., UCI researchers are using electron transfer reactions to produce color images on thin chemical films, university officials said. The process involves use of dyes on semiconductors.

University spokesman Randall Black said the technique might be used for “photoelectrochromic TV,” which would allow flat-screen color television sets. “Like flat screen black-and-white televisions available now, a photoelectrochromic TV could be small and easily portable,” Black said.

“The basic chemistry developed so far at UCI also shows promise for applying coatings on microelectronic devices,” he added.

The research is being carried out within a newly formed UCI institute directed by John C. Hemminger, a professor of chemistry.