Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yoshiaki Oikawa"'
Publikováno v:
The Journal of the Institute of Image Information and Television Engineers. 52:142-147
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::add7c66051e0ffe5027f70e2a12ef9f4
https://doi.org/10.3169/itej.52.142
https://doi.org/10.3169/itej.52.142
Autor:
Shunpei Yamazaki, Yoshiaki Oikawa, Masayuki Sakakura, Akio Yamashita, Hiroyuki Miyake, Takeshi Nishi, Tetsuji Ishitani, Tomohiro Tamura, Daisuke Kubota, Katsuaki Tochibayashi, Jun Koyama, Junichiro Sakata, Kengo Akimoto
Publikováno v:
SID Symposium Digest of Technical Papers. 41:84
We fabricated a liquid crystal panel by combining a blue phase material having short response time with an TFT formed using an oxide semiconductor having high mobility and stable normallyoff characteristics. It was very effective to use a highdefinit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3427a52a05fb06d7c7c3532bdd56dfe
https://doi.org/10.1889/1.3500610
https://doi.org/10.1889/1.3500610
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
Autor:
Takeshi Nishi, Kusunoki Koji, Jun Koyama, Yoshiaki Oikawa, Shuji Fukai, Yusuke Kubota, Kengo Akimoto, Masayuki Sakakura, Kenichi Okazaki, Koji Moriya, Junichiro Sakata, Ryo Arasawa, Kenichi Wakimoto, Shunpei Yamazaki
Publikováno v:
SID Symposium Digest of Technical Papers. 41:1685
We successfully prototyped a 3.4-inch QHD PDLCD panel integrally including data and scan drivers of oxide semiconductor TFTs and capable of displaying still images at 0.2 fps, which can be adopted to electronic paper displays. This panel can display
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9efbb421437b965594571fd8de44ed1b
https://doi.org/10.1889/1.3500248
https://doi.org/10.1889/1.3500248
Autor:
Jun Koyama, Kengo Akimoto, Koji Moriya, Takeshi Nishi, Junichiro Sakata, Yoshiaki Oikawa, Hikaru Harada, Seiko Amano, Shunpei Yamazaki, Masayuki Sakakura, Terumasa Ikeyama, Kenichi Wakimoto
Publikováno v:
SID Symposium Digest of Technical Papers. 41:626
By using an oxide semiconductor, we successfully prototyped a 3.4-inch QHD LCD panel including data and scan drivers; their power consumption is reduced by variable frame frequency (from 1/60 fps to 120 fps) depending on images. Low frame frequency i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab6b2c5d347c0ba2386ff0bdc96b89e
https://doi.org/10.1889/1.3500548
https://doi.org/10.1889/1.3500548
Autor:
Kenzo Akagiri, Yoshiaki Oikawa
Publikováno v:
The Journal of the Acoustical Society of America. 98:1836-1836
In a speech synthesizing apparatus, importance degree information indicative of a degree of importance with respect to each text portion of input original text data is added to this text portion. Then, the original text data with such importance degr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3de7cf9a55a855fd6b543a883b2b167
https://doi.org/10.1121/1.413361
https://doi.org/10.1121/1.413361
Publikováno v:
Fuel. 58:609-613
Gasification rates of twelve coals treated with liquid ammonia and impregnated with nickel were measured in hydrogen and in steam, and the effects of the ammonia treatment were compared. The treatment was found to promote gasification of most bitumin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3d6533126b235d5f2ed567cd8c7ceda
https://doi.org/10.1016/0016-2361(79)90012-7
https://doi.org/10.1016/0016-2361(79)90012-7
Publikováno v:
Fuel. 58:614-618
Nickel-catalysed steam gasification was examined for two Japanese and three German coals which had been pretreated with liquid ammonia. Reaction temperatures range from 923 to 1123 K. The greatest enhancement in reactivity by ammonia treatment and 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5645bcd9aa0351541c2523be9cfff29a
https://doi.org/10.1016/0016-2361(79)90013-9
https://doi.org/10.1016/0016-2361(79)90013-9