Title:
光学基板、発光素子および表示装置
Document Type and Number:
Japanese Patent JP4470627
Kind Code:
B2
Abstract:
The present invention relates to an optical substrate comprising a transparent substrate, a low refractive index layer, whose refractive index is lower than that of the transparent substrate, disposed over the transparent substrate, and a solgel film disposed over the low refractive index layer; a light emitting element having a first electrode, a light emitting layer and a second electrode over the solgel film of this optical substrate; and a display device provided with this light emitting element.
Inventors:
Koji Shigemura
Tomohisa Goto
Hironori Imura
Tomohisa Goto
Hironori Imura
Application Number:
JP2004208718A
Publication Date:
June 02, 2010
Filing Date:
July 15, 2004
Export Citation:
Assignee:
NEC
International Classes:
G09F9/30; B32B7/02; B32B27/00; H01L27/32; H01L51/50; H05B33/02; H05B33/10; H05B33/12; H05B44/00
Domestic Patent References:
| JP2004182491A | ||||
| JP2004198590A | ||||
| JP2003216061A | ||||
| JP2003177682A | ||||
| JP9169515A |
Foreign References:
| WO2001034382A1 |
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata
Ishibashi Masayuki
Masaaki Ogata