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Featured researches published by Yasunobu Hiromasu.


SID Symposium Digest of Technical Papers | 2007

41.2: Micro Silicon Technology for Active Matrix OLED Display

Toshiaki Arai; Narihiro Morosawa; Yasunobu Hiromasu; Koji Hidaka; Tetsuo Nakayama; Atsuya Makita; Motohiro Toyota; Naoki Hayashi; Yusuke Yoshimura; Ayumu Sato; Kimiyasu Namekawa; Yoshio Inagaki; Nobuhiko Umezu; Koichi Tatsuki

We developed novel “Micro Silicon” technology for AM-OLED display. The micro crystalline silicon TFTs formed by dLTA (diode Laser Thermal Anneal) system realized uniform and stable current flow in large display area. A 27.3-inch diagonal AM-OLED display was demonstrated to provide applicable solution for OLED TV mass-production.


Archive | 2007

Display device and display unit

Reo Asaki; Hirofumi Fujioka; Yasunobu Hiromasu


Archive | 2008

Display device and method for production thereof

Naoki Hayashi; Yasunobu Hiromasu; Hirofumi Fujioka


Archive | 2008

Display unit and method of manufacturing the same

Naoki Hayashi; Atsuya Makita; Yasunobu Hiromasu


Archive | 2013

Display device and method of manufacturing the same, method of repairing display device, and electronic apparatus

Masanao Uesugi; Jiro Yamada; Mitsuo Morooka; Yasunobu Hiromasu


Archive | 2009

Display unit having insulating film with tapered portions

Hirofumi Fujioka; Yasunobu Hiromasu


Archive | 2013

THIN-FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, DISPLAY UNIT, AND ELECTRONIC APPARATUS

Yoshihiro Oshima; Takashige Fujimori; Yasunobu Hiromasu; Yasuhiro Terai


Archive | 2009

ELECTRONIC DEVICE, MANUFACTURING METHOD OF THE SAME AND ELECTRONIC APPARATUS

Yasunobu Hiromasu


Archive | 2012

DISPLAY DEVICE, MANUFACTURING METHOD OF THE SAME AND ELECTRONIC EQUIPMENT HAVING THE SAME

Mitsuo Morooka; Yasunobu Hiromasu


Archive | 2017

ACTIVE MATRIX SUBSTRATE, METHOD OF MANUFACTURING ACTIVE MATRIX SUBSTRATE, AND DISPLAY DEVICE

Eri Matsuo; Tomoatsu Kinoshita; Motohiro Toyota; Yasunobu Hiromasu

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