Nobuharu Ohsawa

Exciplex-triplet energy transfer: A new method to achieve extremely efficient organic light-emitting diode with external quantum efficiency over 30% and drive voltage below 3 V

Satoshi Seo, Satoko Shitagaki, Nobuharu Ohsawa et al. · Japanese Journal of Applied Physics · 2014 · 77 citations · Full text

Drive Voltage, Engineering, Organic Electronics +23

49.4: High‐definition Top‐emitting AMOLED Display with Highly Reliable Oxide Semiconductor Field Effect Transistors

Nozomu Sugisawa, Toshiki Sasaki, Takahiro Ushikubo et al. · SID Symposium Digest of Technical Papers · 2011 · 34 citations

White Oled, Electrical Engineering, Color Filters +11

60.2: Intermediate Connector with Suppressed Voltage Loss for White Tandem OLEDs

Hiromi Nowatari, Takahiro Ushikubo, Nobuharu Ohsawa et al. · SID Symposium Digest of Technical Papers · 2009 · 24 citations

White Tandem Oleds, Drive Voltage, Electrical Engineering +8

Flexible high‐resolution full‐color top‐emitting active‐matrix organic light‐emitting diode display

Akihiro Chida, Tomoya Aoyama, Shingo Eguchi et al. · Journal of the Society for Information Display · 2013 · 21 citations

High Resolution, Engineering, Organic Electronics +19

15.3: Development of Side‐Roll and Top‐Roll Panels for an RGBW High‐Resolution Flexible Display Using a White OLED with Microcavity Structure

Riho Kataish, Toshiki Sasaki, Kouhei Toyotaka et al. · SID Symposium Digest of Technical Papers · 2014 · 19 citations

White Oled, Electrical Engineering, Engineering +10