Details

Autor(en) / Beteiligte

• Ikeda, Hisao
• Hatsumi, Ryo
• Tamatsukuri, Yuki
• Miyata, Shoki
• Nakamura, Daiki
• Kozuma, Munehiro
• Kobayashi, Hidetomo
• Yamane, Yasumasa
• Yamagata, Sachiko
• Tsukamoto, Yousuke
• Yamazaki, Shunpei

Titel

VR device with high resolution, high luminance, and low power consumption using 1.50‐in. organic light‐emitting diode display

Ist Teil von

• Journal of the Society for Information Display, 2024-08, Vol.32 (8), p.580-591

Ort / Verlag

Campbell: Wiley Subscription Services, Inc

Erscheinungsjahr

2024

Quelle

Wiley Online Library - AutoHoldings Journals

Beschreibungen/Notizen

• We fabricated a microdisplay with a 1.50‐in. organic light‐emitting diode (OLED) and a pixel density as high as 3207 ppi. An ideal display with high luminance, low power consumption, an ultrahigh aperture ratio, and a wide color gamut can be fabricated using a metal maskless lithography technology for patterning OLED layers and an oxide semiconductor large‐scale integration (OSLSI)/silicon LSI backplane. We designed a virtual reality device that exhibited less ghosting and a field of view of 90° or greater by combining the microdisplay and a novel pancake lens. We fabricated a 1.50‐in., 3207‐ppi OLED microdisplay with an oxide semiconductor LSI/silicon LSI backplane and a novel pancake lens. Patterning an OLED layer by lithography allows fabrication of an ideal display having low power consumption, an ultra‐high aperture ratio, and a wide color gamut.