 And we're here at Siatec and hi. Hi. So who are you? Welcome to TDK. My name is Tanaki and I will introduce you to one of the highlights, the boost of TDK based. So let's check some of the technologies you have over here. Sure. TDK is a big company doing many different technologies, right? Basically, basically the component base. And one of the things I like to introduce first is the micro point POL, which is the micro DC-DC converter. Being used for mega CPUs, directly on the CPU to supply the power. The size is very small but high, very high power density. So it's very thin, it's already 3.35, 3.35, 1.5 unit, which can convert the power and the output current is up to 6 amps per unit. With this size. 6 amps. 6 amps. That's the maximum. We have, yeah, there is a lot. And we have some other platform which is more high current. Like maybe 9 amps or 12 amps as well. What is the demo here? This is just the mock size and showing the inside of the products. So the semiconductor inside the substrate, which is our TDK's unique technology. So we call it the CSAP. The semiconductor embedded substrate, so that the size and thickness can be very minimized. And we just put on the power inductor and the capacitor, that's it. So you can use this whole package as a complete unit. What does it do with this package? Where does it go in the system? It converts the DC voltage to some certain voltage and supplies the power to the CPU. And how many you need for one CPU? Not just one. A bunch? How does it work? Bunch, bunch, bunch. And many of them are under it? Beside. Beside, yeah. On the PCB. Yeah. Alright, cool. And there's many other technologies around here. This one, this one is maybe... Let's check this one out here, right here. Here's some... This is a DCM polymer battery. This is an already commercial battery. Not special, basically. But one of the specials we develop is that all solid state DCM polymer battery. Solid state? Yeah. Solid state battery. It's been charged for the third month and this is an all ceramic case. So... So very safe? So what is an elabel to have a solid state battery? What's the new market? What's possible now? One of the examples that we are showing is the energy harvesting. So this PV cell is connected to the electric power and charged to the current. So that we can use this module as some of the IoT devices. Nice. Including energy harvesting. Nice. That's nice. And here you have some IoT solutions. So inside there you have your parts? Yeah. The parts are being installed inside. One of them? This sensor is sensing the... It's in real time for the gimbal market. Are you the leader in this market? I hope so. Every gimbal manufacturer is using your chips? I hope so. Because it's fast. You need to be faster than... You need to be real-time building. Real-time, yeah. Very quick, quick response. What's the response? Like nanosecond or something? It's low, right? Quite a bit. Yeah. And this is also a market maybe relevant right here. Because when you do VR, you want to have low response. This VR requires very high response sensors. And we put such a... The six-axis sensors as well as the TOF sensor. So that means you have the accelerometers, the gyro or no? Gyro, yeah. Gyro, accelerator and the TOF. And TOF? TOF is the time of flight. You have a lot of... Measuring the distance. You have a lot of TOF already in the market? Yeah, yeah. All right. What is this demo got? Six-axis motion sensor. Motion sensor. It's just a small phone which is featuring a TV case. A six-sensitive motion sensor. Underneath of the plate. And this sensor is facing the chip. Four and four, five and four. You can use this one as a game. Nice. Is this a new product? No, no, not a new product. It's already in the market. Yeah, yeah. A big one of these. And here's a switch. Oh, you can just try it out. What is this? What is this doing? What is this about? This is a piezo material. And we put this material on both sides of it. This piece in here. And this one can be used as a switch. Like this. This is no hoax. No hoax or anything. It's seamless design. But we just winter this material. Is this vibrating? Yeah. The top side of this plate. And then we can use as a switch. It feels like a button? Yeah. Oh, nice. We can feel the movement. Yeah. Yeah. So the movement is coming from this. Yeah, high power. Because sometimes where do you put the high power? This is targeted specifically at exactly where you're touching on the side. It's not the whole phone is moving. It's only this part. Yeah. But this one is only used for the switch. And yeah. For the haptics, we use this material. Yeah. Different. There. Okay. So you do Kietzo. Let's go around this way. Yeah. What is this? This is a transparent film. But it has some actual production. Yeah. So we can use this material on a film as a heater. So. As a heater. A heater for the rear side of the glasses and the car or the side windows or the front window just in front of the camera, like the radar or some kind of heater to remove the fog. Ah. So on the windshield? Windshield. Windshield or mirrors or front windshield and right in front of the camera. Yeah. In front of the what? Camera. Camera. Yeah. Ah. So to keep the camera. The radar camera. All right. That detects some other cars or a human or a pedestrian or something. What's happening here? We just put a film heater on the headlight. So to melt the snow or ice when it's in this position. Nice. So you can now have the issue of a safety. It's for safety, right? Right. You don't want to be driving in the highway and then you can't look at the window or. So even the heavy snow conditions. But we can. Does it use a lot of power? No sir. No sir. No sir. Yeah. Not so much. Is this? Half kicks. Half kicks. Half kicks. Half kicks. Half kicks. So the half kicks. More in one way. More in the location. Half kicks. And we can. You can feel some click. So I can feel on the screen. Does that mean the half kick is behind the screen? Right. Exactly where I'm touching. Yeah. But you don't have the whole screen. Only where the buttons are. So we just put this. This is. Yeah. But that is going to be. This is also the speaker. You have speaker on the screen. Yeah. Oh, it's vibrating. So nice. You're vibrating the whole screen. Yeah. Is this on the market or? It's on the market already. All right. Yeah. All right. Let's go around. Yeah. Can you say something? Yeah. So what is this about? This is all ceramic capacitors. For the automotive applications. This looks big. This is just a big. So you're doing this? The actual size is here. Can you show what's happening or what's inside? This is a standard multi-layer ceramic capacitors. And one of the important characteristics of the NLCC is ESL, so-called ESL, which is equivalent series inductors. And the lower is better. Lower is better for the high-frequency applications. So in order to reduce ESL, the terminal design will be changed from this side to this side. So what's happening here? To reduce such a... Reducing the size? No. Reduce ESL. Equivalent series inductors. So that we can use this capacitor for high-frequency applications. Is this one of the hallmarks of 2DT-DK as capacitors? You're like one of the biggest ones in the world to make this, right? We are not the biggest one. Number one? No, no, no. In a top three or something, right? Maybe not. Maybe not. All right. But in an automotive market, maybe we are top three? So you make... You make these? Yeah, I'm sorry. Only in an automotive market. Yeah. We must be in top three. Top three. Yeah. And this is right here some other... What is this about? This is a power adapter for the automotive in the kind of safety module. And this one is the noise filter for the high-speed communication piece under the car. So... Those parts require very high robustness and very high... So the data goes through this? Is that the router? Yeah, yeah. Data goes through this. Not only the motor or... but entertainment. So it's like a... Like a video... Networking. Yeah, yeah. Networking in the car? Yeah, networking. Yes, exactly. And here? Microphone. Ah... How does that work? Can you demonstrate? Can you show? So you can record the sound through this? The microphone is here. So how does it work? This one. Oh, there's a sound port. We call it the port wall. The sound port? Yeah, the sound port on the bottom or either on the top. The bottom part. The top part. Is it active now? Ah, this one's magnetic one. Magnetic one. So it's a different one. So this one's the... It's fingerprint sensor. Fingerprint sensor. If you touch it, you can see it. It's a little bit... It's finger... Fingerprint sensor. Right, right. Is it on the market? Ah, not yet. It's coming. It's coming. And this part? This is a hole sensor. Hole sensor. Hole of what? Hole sensor. Mr. Hole is... Making me the guy? Yes, yes. Hole is the guy. Yes, actually, yes. And this is hole detector. This is magnetic. And the hole sensor is magnetic sensor. And this device is our device. And our device detects magnetic flux like this way. Then you can see. It detects x, y, z direction. And this... What's the application for this? Good question. It's for automotive. And for automotive. So it goes somewhere in the car? For sensor or ear to sensor or... 360 degree angle sensor. 360 degree angle sensor. So it sends something inside the car or outside the car? Inside the car. Inside the car. Inside the car. And the angle. Some angle or transmission. Right. Cool. And this is a current sensor. Is this also a future technology or is it already in the market? Future technology. Future. In the near future. But the sensing is different. It's a small sensor. But this TMR sensor. This small sensor can detect high current up to 1200 amps. Detect what? Detect high, very high current. On such a kind of boost power or inside of the car. Electric car maybe. So it can detect how much power it's going through. 1200 amp. All right. 1200 amp. It's very high. Very high. Yeah. Better not to touch. With a hand, right? Right. This is okay. Cool. This is also using a TMR sensor and combined with a motor control disk. And a VB of this kind of a sensor unit. Five of this. 360 degree angle. Bravo. The sensor is sensing the angle. And this IC is reading such a data and controls the motor. So all these are deployed in a lot of robots right now? I'm sorry? It's already in the market? Many robots? No, no, no. It's being developed right now. Being developed? Yeah. Programmable power supplies. So this is for solar, the futures of clean cities? Exactly, yeah. So you do this stuff? So it's a power module and a film cluster. All right. Cool. Thanks a lot for the tour. There's a lot of cool technologies around here at TDK. Thank you very much. Thank you.