Taiwan professor 0.1cm thickness below LED lighting development

Pingtung University of science and technology of materials engineering in Taiwan professor Cao Longquan invented the special solder, let LED thickness less than 0.1 cm, the LED lamp is like paper thin, with high heat dissipation effect, won the International Invention Exhibition Gold award.

The high power LED lamp module, using the traditional packaging technology, because of the need for metal processing, bonding alloy, expensive and the thinnest thickness is more than 1.5 cm, high coefficient of thermal resistance.

Cao Longquan through the special solder, directly to the LED chip, fixed, high power LED lamp module made of special solder, reduce packaging steps, level and thickness, also has high heat dissipation effect, let LED thickness less than 0.1 cm, as thin as paper, and will cost down 20 times.

Cao Longquan's "thin and high power LED lamps" invented in 2015 (eleventh) won the gold medal in Taipei International Invention Fair ". In addition to the screen, multi-function combined crib, IC chip copper bump surface coating and tin tin substrate advanced packaging technology "won the gold medal.

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