Professor R & D below 0.1cm thickness of LED lamps

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.

At present, high power LED lamp module, the use of traditional packaging technology, because of the need for metal processing, the bonding of the alloy, the price is expensive and the thickness is still more than 1.5 cm thick, high thermal resistance coefficient.

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, high power LED lamp" was invented in 2015 (eleventh) Taipei international invention and technology trade show won the gold medal. Screen division, as well as the multi power split type baby bed, IC chip copper bump surface tin coating treatment and advanced packaging technology tin substrate gold medal.

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