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Your search keyword '"Takayuki Uchida"' showing total 9 results
Start Over Author "Takayuki Uchida" Publisher institute of electrical engineers of japan (iee japan)
9 results on '"Takayuki Uchida"'

3. 1kWh Class Electric Power Storage using Charcoal EDLCs

Author

Masumi Fukuma, Nobuo Takahashi, Shinji Okada, Yukito Fukushima, Takayuki Uchida, Jinichi Ogawa, and Katsumi Yoshino

Subjects
010302 applied physics, 0103 physical sciences, Electrical and Electronic Engineering, 010306 general physics, 01 natural sciences
Published
2017

4. Transparent Polymer Light Emitting Devices utilizing MEH-PPV

Author

Toshifumi Mimura, Hiroyuki Saito, Katsumi Yamada, Masao Ohtsuka, Takayuki Uchida, and Masahiro Ichihara

Subjects
chemistry.chemical_classification, Materials science, chemistry, business.industry, Optoelectronics, Polymer, Electrical and Electronic Engineering, business
Published
2006

5. Study on the Cathode used for Transparent Organic Light Emitting Diodes

Author

Sakutaro Hoshi, Toshifumi Mimura, Hiroaki Samata, Takayuki Uchida, Shingo Kaneta, Yujiro Nagata, and Masao Ohtsuka

Subjects
Materials science, business.industry, Doping, Oxide, Sputter deposition, Cathode, law.invention, Amorphous solid, chemistry.chemical_compound, chemistry, law, OLED, Optoelectronics, Electrical and Electronic Engineering, business, Layer (electronics), Transparent conducting film
Abstract

We made study of the comparative characteristic of transparent organic light emitting diodes by using three kinds of typical transparent conducting oxide ( ITO (In2O3-SnO2), IZO (In2O3-ZnO), AZO (ZnO-Al2O3) ). The cathode used for transparent conducting oxide were prepared by rf magnetron sputtering at room temperature. Each transparent conduction film was amorphous. We also study the effects of using alkali metal (Cs) dope layer. An electronic injection improved by doping Cs, and the decrease in driving voltage of TOLED and the improvement of luminance were observed.

Published
2004

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