AOT authorized Toyoda Gosei white LED Technology

Taiwan advanced photoelectric company (Advanced Optoelectronic Technology development (AOT), a Taiwan LED packaging company, announced with Japan's Toyoda Gosei company reached a licensing agreement for white LED chip technology. Patent licensing agreement to expand overseas operations AOT.

In 2005 of March, AOT signed a white light surface mount LED cross licensing agreement with Intematix. Under this agreement, AOT allows the production of white light LED based on Intematix's patented technology, a combination of blue and indium gallium nitride LED suitable for a fluorescent converter.

In 2005, the annual AOT shipments increased 78.7%, but operating profit of only 50.67%, since last year, blue LED prices led to the decline in operating income. More than 50% of AOT's total shipments are available to customers in South Korea, including Samsung Electronics and LG electronics inc..