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Dicing of composite substrate for thin film AlGaInP power LEDs by wet etching ow.ly/r53e50EVmNw #Science #STEAM #STEM #Thin #Technology #Chips #LED #Lights #Etching #Film via Nature
Dicing of composite substrate for thin film AlGaInP power LEDs by wet etching
ow.ly
In this paper, thin film AlGaInP LED chips with a 50 μm thick composite metal substrate (Copper-Invar-Copper; CIC) were obtained by the wet etching process. The pattern of the substrate was done by the backside of the AlGaInP LED/CIC. There was no delamination or cracking phenomenon of the LED epil...
STEAMsport, Inc. student gets his robot set for FLL Robotic Competition. A great day filled with accomplishments from our students. Visit STEAMsport.com to learn more about us! #STEAM #STEM #Robotics #FLL #Robots #Technology #Engineering #Youth #AI #Coding #Atlanta
Robot enables communication between people in quarantine and their relatives ow.ly/vdgn50ETj9A #Robots #Robotics #STEAM #STEM #Quarintine #Technology #MachineLearning #AI #Engineering #ArtificialIntelligence via Tech Xplore
Robot enables communication between people in quarantine and their relatives
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Researchers of the Integrated Systems Engineering Group of the University of Malaga (UMA) have designed a telepresence robot that enables people suffering from COVID-19 to talk to their loved ones.Join Us On Twitter
Dicing of composite substrate for thin film AlGaInP power LEDs by wet etching http://ow.ly/7fWL50EVmLF #Science #STEAM #STEM #Thin #Technology #Chips #LED #Lights #Etching #Film via @Nature
Milky Way Galaxy Evolved Gradually, Astronomers Say http://ow.ly/ndH350EVmKo #MilkyWay #Galaxy #Astronomers #Astronomy #Science #STEAM #STEM #SpiralGalaxy #Star via @scinewscom
LIGHT THERAPY RESTORES SOME SIGHT FOR MAN WHO WAS BLIND http://ow.ly/O2gY50EVmJL #STEAM #STEM #Light #Therapy #Blind #Algea #Blindness #Vision #Optogenetics via @FuturityNews
