 So here we have a micro LED display right here with the Industrial Technology Research Institute. Hello, so who are you? Yeah, my name is Chen Chonglin. And this is micro LED? Yes. What's special about this one? So we are demo two things here. The first one is the RGB colored micro LED on PCB board. The significance of this demo is that most of the micro LED is attached on the glass substrate, which is much flatter than the PCB. And we put our micro LED on the PCB board. On the PCB? Yes, on the PCB directly. How do other people do it? They put it on the glass substrate. So how can you do it without? We have our proprietary mass transfer technology that can transfer a huge quantity of micro LED chips at the same time. Is it possible to see how it is under or is it stuck? It's attached. Attached? Yeah. It's a circuit board so you want to see. Is it fragile? It's okay. Is it a circuit board right here? Yeah, it's a circuit board. And then it's just attached directly to the PCB board on top. And this is significant because what could be significant about this? Yeah, because if you look at almost all the outdoor or indoor signage, they are on the PCB board. They are not on glass because of the transportation and the installation issues. Industry will prefer PCB board instead of glass. Alright, so it will make it possible to do higher quantities? Higher quantity and then lower cost and then we can tile all these modules together to become a modular display. And right now this is 80 by 80? Yeah, right now it's 80 by 80. Can you do much higher resolution? Yes, we can work on that. And how would that work? We will need to shrink line space in the PCB board and then we need to make the micro LED chip smaller. And so right here you're showing another demo right here? Yes. Maybe you can move to here. And so right here this is a smaller micro LED. So this one is a micro display in a single color. So we have a single color gamma nitride chip made in the clean room in the standard semiconductor processes and then we attach them to the silicon-based driver circuitry. And then use these ribbons to attach it to this programmable FPGA board. So we can actually program what we're going to show in this 0.55 inch micro display. Alright, so where are you based? Is this... Yeah, E-Tree is... Where it is? E-Tree is located in Xinzhou, Taiwan. And how many students or how many people... Yeah, the researcher or our colleagues. We probably have about five to six thousand employees in E-Tree. But E-Tree has several campuses. So what I'm talking about is all E-Tree. We do many things. We do a lot of research, different research. But micro LED is a cutting edge right? Yes, it's one of the focuses right now. So what do you think the future is going to be for micro LED? We believe the technology will penetrate to signage at first and then it will keep going because they have a lot of potentials in wearable devices, in AR, VR, MR devices, those small micro displays. And also with this modular technology you can attach them to a much bigger display. So they have a lot of potentials. Yeah.