Organic electroluminescent display panel and organic electroluminescent device used therefor
OwnerMegumi Aoyama, Mutsuko Nakano +2inventors
InventorsMegumi Aoyama, Mutsuko Nakano, Michio Arai, Hiroshi Yamamoto
Life of this patent
Estimating the term…
Abstract
An organic EL display panel includes a substrate, an organic light emitting layer between two electrodes, one of which is transparent, and a color filter layer formed by evaporating a pigment and/or an organic dye, the organic EL display panel being divided into a plurality of organic EL devices capable of being independently controlled. The organic EL display panel having such constitution can be manufactured at low cost and made thinner, and has excellent properties.
Claims47
An organic EL display panel comprising a substrate, at least one organic light emitting layer between two electrodes, at least one of which is transparent, and a color filter layer formed by evaporating a pigment and/or an organic dye, the organic EL display panel being divided into a plurality of organic EL devices capable of being independently controlled.
An organic EL device comprising a substrate, at least one organic light emitting layer between two electrodes, at least one of which is transparent, and a color filter formed by evaporating a pigment and/or an organic dye.
Dependencies are inferred from the claim text.