Title:
有機電界発光素子及びその製造方法
Document Type and Number:
Japanese Patent JP4660143
Kind Code:
B2
Abstract:
An organic electroluminescent element comprising a transparent substrate and at least one organic layer containing a light-emitting layer between a pair of electrodes, wherein the transparent substrate is placed as the light output face of the element, a prism structure consisting of a prism pattern containing a medium having a refractive index of n1 and a prism pattern containing a medium having a refractive index of n2 are formed in that order from the side closer to the light-emitting layer between the transparent substrate and the electrode on the light output face of the organic layer, the ratio (n1/n2) is 1.5 or more, and the distance between the prism-side surface of the light-emitting layer and the bottom plane of the prisms is 100 mum or less organic electroluminescent element, and a method of manufacturing the organic electroluminescent element.
Inventors:
Shunichi Ishikawa
Takashi Noguchi
Shotaro Ogawa
Takashi Noguchi
Shotaro Ogawa
Application Number:
JP2004248534A
Publication Date:
March 30, 2011
Filing Date:
August 27, 2004
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
H05B33/02; H01L51/50; H05B33/10
Domestic Patent References:
| JP2000284705A | ||||
| JP2002260845A | ||||
| JP2002352956A | ||||
| JP2003086353A | ||||
| JP2003297572A | ||||
| JP2004296438A | ||||
| JP2004513484A | ||||
| JP2005327488A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda