摘要:
An object of the present invention is to realize an OLED capable of attaining high luminescence luminance and easy to manufacture. An organic electroluminescence device (1) of the present invention includes a luminescent layer (7) between an anode (3) and a cathode (9). The luminescent layer (7) contains an organic luminescent material. The organic electroluminescence device includes: a hole transportation layer (6) formed between the anode (3) and the luminescent layer (7); a metal nano particle layer between the anode (3) and the hole transportation layer (6), the metal nano particle layer being a layer in which metal nano particles (5) are dispersedly distributed. The metal nano particle layer is such that gaps between the metal nano particles (5) dispersedly distributed are filled with a hole transportation material. The metal nano particles (5) causes resonance with excited electrons in the luminescent layer (7), thereby reinforcing the luminescence by surface plasmon.
摘要:
An apparatus (20) for producing a particle film according to the present invention is an apparatus for producing a particle film by sweeping a meniscus area (5) in a particle dispersion liquid (4) filling a space between a first substrate (1) and a second substrate (2) facing the first substrate (1) and by forming the particle film on the first substrate (1) while evaporating a solvent in the meniscus area (5), including: particle concentration measuring means (3) for measuring a concentration of particles in the meniscus area (5); and particle concentration adjusting means (13) for adjusting the concentration of particles in the meniscus area (5) in accordance with the particle concentration measured by the particle concentration measuring means (3).
摘要:
An apparatus (20) for producing a particle film according to the present invention is an apparatus for producing a particle film by sweeping a meniscus area (5) in a particle dispersion liquid (4) filling a space between a first substrate (1) and a second substrate (2) facing the first substrate (1) and by forming the particle film on the first substrate (1) while evaporating a solvent in the meniscus area (5), including: particle concentration measuring means (3) for measuring a concentration of particles in the meniscus area (5); and particle concentration adjusting means (13) for adjusting the concentration of particles in the meniscus area (5) in accordance with the particle concentration measured by the particle concentration measuring means (3).