Hitoshi KUMA


Degradation Analysis of Blue Phosphorescent Organic Light Emitting Diode by Impedance Spectroscopy and Transient Electroluminescence Spectroscopy
Toshinari OGIWARA Jun-ichi TAKAHASHI Hitoshi KUMA Yuichiro KAWAMURA Toshihiro IWAKUMA Chishio HOSOKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/11/01
Vol. E92-C  No. 11  pp. 1334-1339
Type of Manuscript:  INVITED PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
degradation analysisblue phosphorescent OLEDimpedance spectroscopytransient electroluminescence spectroscopy
 Summary | Full Text:PDF

A 21-in. Field Sequential High-Resolution CRT Using Liquid Crystal Color Shutter
Naoki SHIRAMATSU Naoko IWASAKI Masaki YAMAKAWA Shuji IWATA Hitoshi KUMA Takamitsu NAGASE Narutoshi HAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/09/01
Vol. E84-C  No. 9  pp. 1247-1255
Type of Manuscript:  PAPER
Category: Electronic Displays
Keyword: 
cathode ray tubeferroelectric liquid crystal polymerfield sequential displayultra high-resolution displaycolor polarizer
 Summary | Full Text:PDF