expromo® flip led · producing a 1.5 mm fine pixel pitch led module with 4000 nits. expromo® flip...
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EXPROMO® FLIP LEDA revolutionary fine pixel pitch technologyAs the world’s first European display provider, Expromo®, has succeeded in producing a 1.5 mm fine pixel pitch LED module with 4000 nits.
Expromo® Flip LED technology, also known as “Flip Chip Technology”, has long been known from lighting and smartphone technology. Expromo®, however, has managed to apply this production process combined with the common cathode technology to their full-color SMD display modules.
Expromo® Flip LED advantages: - Better heat efficiency - No wire bonding anymore = Higher mechanical stability - Better ESD stability - Combined with common cathode technology = Higher light output
and cooler system - With same voltage and current higher light output - Higher contrast ratio - Almost no LED chip leakage - Lower power consumption
Classic LED
Expromo® Flip LED
Light
Heat
p-GaNGold wire
p-GaN
Substratum
Light
Heat
p-GaN
p-GaN
Metal contact
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Light
Heat
p-GaNGold wire
p-GaN
Substratum
Light
Heat
p-GaN
p-GaN
Metal contact
Substratum