"Our coating method is simple, and it can be applied in the future in large-area manufacturing processes, " said Rui Zhu, a postdoctoral researcher at UCLA Engineering and the paper's lead author.

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You see, it's been difficult for OLED builders to secure enough electrical conductivity of ITO in a low-temperature process, and this new methodology is perfectly suited for the coating method (which makes it ripe for printing).

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