Yes, to continue to answer your question. As you know, as we operated 8.5 generation OLED, we had to go through significant amount of trial and errors. There were a lot of challenges, including issues relating to oxide uniformity and also stabilizing the deposition process for OLED. So there were many issues that we had to deal with and which we overcame. Thanks to which, we were able to attain a stable mass production. And as you would recall, at the very onset for 8.5 generation, we began with a half-cut glass. But after going through 3 years of different trial and errors, we were able to increase and enhance even the mass production yield for the mother glass. And also, on top of that, in terms of the oxide uniformity issue for 8.5 gen, we had to haggle with this issue for around 4 to 5 years. So if you compare this to 10.5 generation, the mother glass size is actually 2x bigger. Hence, it truly requires an extensive experience in order to bring about a stable mass production for this generation of product. So what we are saying is that we are being very preemptive and making such advanced preparations for a successful mass production of 10.5G in the future. So as I mentioned in my presentation and I've laid forward our technological road map, under the first stage, what's most important for us is to gain a mass production technology for 10.5 generation mother glass. The second part is that we need to stabilize the technology for oxide backplanes. And in order to minimize the trial and errors that we had gone through in the past, we need to validate mass production. And the last stage, because for depositions, there are multiple number of solutions and technologies that can be adopted. We will make a decision and select accordingly after looking at the economics, the productivity and efficiency aspect. So all in all, the investment into 10.5 generation OLED is not for the purpose of expanding the mass production of the LCD but in order to prepare ourselves and make advance investment so that we can conduct validations and verifications on the technical front so that later, we can achieve a success in the ultra large-sized OLED products. And of course, we will go into producing OLED only after we attain stabilization on the backplane side. But of course, in that process, if we identify certain market demand, then on a temporary basis, we could use LCD production.