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A 5291‐ppi organic light‐emitting diode display using field‐effect transistors including a c‐axis aligned crystalline oxide semiconductor |
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| Authors: | Shuichi Katsui Hidetomo Kobayashi Takashi Nakagawa Yuki Tamatsukuri Hideaki Shishido Shogo Uesaka Ryohei Yamaoka Takaaki Nagata Tomoya Aoyama Kosei Nei Yutaka Okazaki Takayuki Ikeda Shunpei Yamazaki |
| Abstract: | C‐axis‐aligned crystalline‐oxide semiconductor field‐effect transistor (CAAC‐OS FET) can be scaled down to a width and a length of 60 nm. We fabricated an organic light‐emitting diode (OLED) display with more than 5000 ppi, which is required in virtual reality (VR) display applications, using CAAC‐OS FETs as the backplane. |
| Keywords: | high resolution IGZO micro display OLED VR |