Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hiromi Nowatari"'
Autor:
Fukuda Keito, Yuta Kawano, Kubota Tomohiro, Tomida Airi, Yasushi Kitano, Satoshi Seo, Ryo Narukawa, Takao Tosu, Nobuharu Ohsawa, Shunpei Yamazaki, Watabe Takeyoshi, Hiromi Nowatari
Publikováno v:
SID Symposium Digest of Technical Papers. 52:247-250
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5334958e705895a6a2505069f41f253e
https://doi.org/10.1002/sdtp.14659
https://doi.org/10.1002/sdtp.14659
Autor:
Takuya Ishimoto, Shiho Nomura, Shunpei Yamazaki, Hashimoto Naoaki, Tsunenori Suzuki, Satoshi Seo, Hiromi Nowatari, Okuyama Takumu
Publikováno v:
SID Symposium Digest of Technical Papers. 52:236-239
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2380b91ef8b21049326dac70d89951fc
https://doi.org/10.1002/sdtp.14656
https://doi.org/10.1002/sdtp.14656
Autor:
Satoshi Seo, Watabe Takeyoshi, Satomi Mitsumori, Nobuharu Ohsawa, Takahiro Ishisone, Shunpei Yamazaki, Hiromi Nowatari, Takahashi Tatsuyoshi, Shunsuke Hosoumi
Publikováno v:
Journal of the Society for Information Display. 24:360-370
This paper discusses the effectiveness of energy transfer from an exciplex to an emitter in both phosphorescent and fluorescent organic light-emitting diodes. This energy transfer enhances the efficiency, lowers the drive voltage, and extends the lif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fec6f5deaa5e5748ff155d32d3ab8cf
https://doi.org/10.1002/jsid.454
https://doi.org/10.1002/jsid.454
Autor:
Tsunenori Suzuki, Kaori Ogita, Hashimoto Naoaki, Takita Yusuke, Hiromi Nowatari, Hiromitsu Kido, Satoshi Seo
Publikováno v:
SID Symposium Digest of Technical Papers. 47:301-304
The effects of triplet-triplet annihilation (TTA) and molecular orientation were quantitatively investigated for a high-efficiency blue fluorescent organic light-emitting diode. Both the efficient TTA generation by improving carrier balance and the h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6befdcdd3de3f0f982522536d3bd82d
https://doi.org/10.1002/sdtp.10654
https://doi.org/10.1002/sdtp.10654
Autor:
Satomi Mitsumori, Satoshi Seo, Takahashi Tatsuyoshi, Nobuharu Ohsawa, Takahiro Ishisone, Shunpei Yamazaki, Hiromi Nowatari, Shunsuke Hosoumi, Watabe Takeyoshi
Publikováno v:
SID Symposium Digest of Technical Papers. 46:605-608
This paper discusses the effectiveness of energy transfer from an exciplex to an emitter in both phosphorescent and fluorescent OLEDs. This energy transfer enhances the efficiency, lowers the drive voltage, and extends the lifetime. The increase in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8afe3576ff474f7bfa6e377cc0a370
https://doi.org/10.1002/sdtp.10191
https://doi.org/10.1002/sdtp.10191
Autor:
Hiromi Nowatari, Minoru Takahashi, Masaki Yamakaji, Jun Ishikawa, Teppei Oguni, Narita Kazuhei, Aya Hitotsuyanagi, Satoshi Seo, Takahashi Tatsuyoshi, Tsunenori Suzuki, Yusuke Yoshitani, Jumpei Momo, Shunpei Yamazaki, Takuya Hirohashi
Publikováno v:
SID Symposium Digest of Technical Papers. 46:143-146
A flame- and heat-resistant lithium-ion battery (LIB) has been developed using ionic liquid electrolyte. This battery can be stably discharged at 100°C as well as at 0°C. A heat-resistant organic light-emitting diode (OLED) using this battery as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08459d63dbd184138a39e2b98bf811d5
https://doi.org/10.1002/sdtp.10328
https://doi.org/10.1002/sdtp.10328
Autor:
Satoko Shitagaki, Suzuki Kunihiko, Watabe Takeyoshi, Hideko Inoue, Hamada Takao, Nobuharu Ohsawa, Satoshi Seo, Yui Yamada, Hiromi Nowatari, Satomi Mitsumori, Takahashi Tatsuyoshi
Publikováno v:
SPIE Proceedings.
This study investigates an organic light-emitting diode (OLED) utilizing energy transfer from an excited complex (exciplex) comprising donor and acceptor molecules to a phosphorescent dopant. An exciplex has a very small energy gap between the lowest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f07aa10944a2e7be519d6571e3263684
https://doi.org/10.1117/12.2236191
https://doi.org/10.1117/12.2236191
Autor:
Nobuharu Ohsawa, Satoshi Seo, Shunpei Yamazaki, Satoko Shitagaki, Hiromi Nowatari, Hideko Inoue, Kunihiko Suzuki
Publikováno v:
Japanese Journal of Applied Physics. 53:042102
A novel approach to enhance the power efficiency of an organic light-emitting diode (OLED) by employing energy transfer from an exciplex to a phosphorescent emitter is reported. It was found that excitation energy of an exciplex formed between an ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bd31ff918328744d855045924d5e64a
https://doi.org/10.7567/jjap.53.042102
https://doi.org/10.7567/jjap.53.042102
Autor:
Yoshiya Uwatoko, Tetsuya Fujiwara, Masashi Kosaka, Kotaro Iwata, Susumu Katano, Hiromi Nowatari, Yuta Saiga, Yoshiaki Kato
Publikováno v:
Journal of the Physical Society of Japan. 76:80-81
We report the electrical resistivity and specific heat of the intermediate-valence intermetallic compound YbAl 2 . A single-crystalline YbAl 2 was synthesized by the Li-flux-growth technique. Electrical resistivity measurements were performed under h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1903a303cfdca06777560d1e49a11e6
https://doi.org/10.1143/jpsjs.76sa.80
https://doi.org/10.1143/jpsjs.76sa.80
Autor:
Hotaka Maruyama, Hiroki Ohara, Hideaki Shishido, Jun Koyama, Satoshi Seo, Masayuki Sakakura, Miyuki Sasaki, Takahiro Ushikubo, Shunpei Yamazaki, Hiroyuki Miyake, Hiromi Nowatari, Yoshiaki Oikawa
Publikováno v:
SID Symposium Digest of Technical Papers. 41:253
We recently succeeded in manufacturing a 3.4 inch QHD OLED display 326ppi with high aperture ratio, 40%, in which we adopted the white OLED using a tandem structure and a color filter method. Besides, we achieved 40% lower the power consumption of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef73bdb077302198648d082e0092ac2d
https://doi.org/10.1889/1.3500422
https://doi.org/10.1889/1.3500422