摘要:
Disclosed is an organic EL device wherein an emission wavelength is controlled. The organic EL device has high luminous efficiency and long emission life. Also disclosed are an illuminating device and a display.
摘要:
Disclosed is an organic EL device exhibiting enhanced light-emitting efficiency and long-lived durability, and a lighting device and display device by use thereof.
摘要:
Provided are an organic electroluminescence element having high light emitting efficiency and a long life, a method for manufacturing the organic electroluminescence element, an illuminating device and a display device. The organic electroluminescence element is provided with at least an anode and a cathode on a supporting substrate, and an organic layer containing at least one layer of a reactive organic compound between the anode and the cathode. The organic electroluminescence element is characterized in that the concentration of the reactive organic compound in the organic layer is not uniform at one time between the end of the manufacturing process and start of carrying electricity.
摘要:
Disclosed is an organic electroluminescent device having long life, while exhibiting high luminous efficiency. Also disclosed are an illuminating device and a display, each using such an organic electroluminescent device. In the organic electroluminescent device, a compound represented by the general formula (A) which is suitable as a host material for a phosphorescent metal complex is used at least in one sublayer of a light-emitting layer.
摘要:
Disclosed is an organic electroluminescent device having long life, while exhibiting high luminous efficiency. Also disclosed are an illuminating device and a display, each using such an organic electroluminescent device. In the organic electroluminescent device, a compound represented by the general formula (A) which is suitable as a host material for a phosphorescent metal complex is used at least in one sublayer of a light-emitting layer.
摘要:
Provided are an organic electroluminescence element having high light emitting efficiency and a long life, a method for manufacturing the organic electroluminescence element, an illuminating device and a display device. The organic electroluminescence element is provided with at least an anode and a cathode on a supporting substrate, and an organic layer containing at least one layer of a reactive organic compound between the anode and the cathode. The organic electroluminescence element is characterized in that the concentration of the reactive organic compound in the organic layer is not uniform at one time between the end of the manufacturing process and start of carrying electricity.