 Hello, I'm here today with Mr Kawasu from Hamamatsu and we're going to talk about some products they're exhibiting at the ID TechEx show. So first thing we'd like to talk about is this ultraviolet source. So can you please give me a bit of an introduction about what this is useful and what kind of wavelength this emits. So our light source wavelength is 365, 385 and 395. So what our advantage is air cooling technology. So we have a patent for the air cooling so we can we can achieve the high intensity so 20 watt per square centimeter by air cooling so that is the advantage. So and we have some kinds of UV LED light sources, a very compact version like this. So I'm wondering what kind of applications are these used for because I've used one of these in my lab before to serve a treatment when I'm making some electronic devices. So what are the typical customers you're targeting this product at? So as you said the application is so the curing for the coating for the electronics or printer so ink curing so it's useful. Okay so you can use it for service treatment before you deposit something or you can use it for curing the ink so two purposes. So with these both of these would you typically use it for a research laboratory or do you also have some customers who are using this in for example a production line as they are doing some sort of printed electronic device? Yes it is used in the production line. Okay the other thing I was wondering is what kind of wavelengths are these two light sources giving out what what UV wavelength is it deep UV or is it quite a broadband emission? So what does it mean? Oh just what kind of like is it like 260 nanometer do you know? Ah yeah yeah 365 and 385 and 395. Okay I see okay so different types of wavelength peaks. Okay excellent so you've also got another product on display here that I'm interested in. So you mentioned this is some sort of x-ray source right? So can you tell us a bit about this product here? So it is a software x-ray light source so it's for the neutralization so in the atmosphere condition so so usually the neutralization application uses the corona corona discharge light source. Okay so corona discharge light source generates the dust okay so but on the other hand the software x-ray light source there is no dust and so there is no airflow yeah so it's very useful. Okay yeah I can see a very big difference between the the one where you're using the x-ray source and the one which is just left on its own. So typically what kind of application is this useful? Who are your target customers? So the application is a semi-conductor process so that is a mainly main application. Okay. Another film. Thin film? Yes film manufacturing process. Oh okay okay oh you mean sorry let me just be sure about this you mean film as in like a imaging film or some sort of film deposition? Film deposition. So film deposition? Oh I see I understand yeah. So in this case the charge is generated. Right okay. So it emits this pattern neutralized so it is very effective. Okay that's very interesting yeah I can see this is useful for a lot of customers. Thank you very much for taking part in this interview really appreciate it. Thank you.