Merchant, Gould, Smith, Edell, Welter & Schmidt
Electroluminescent panel
 A multi-color electroluminescent panel comprising common electrodes and a plurality of transparent electrodes, an EL light emitting layer disposed between the common and transparent electrodes and capable of exhibiting a hysteresis in light emission luminance versus applied voltage characteristic, and band-pass color filters provided on the EL light emitting layer for passing therethrough light of a particular color emitted from the EL light emitting layer. 
Sharp Kabushiki Kaisha
Y H H H H
Y10S H05B H05B H05B H05B
additional inventional inventional inventional inventional
Masaru Akiyoshi Kouji Koichi Kousuke
Yoshida Mikami Taniguchi Tanaka Terada