Title:
複合材料、発光素子、発光装置及び電気機器
Document Type and Number:
Japanese Patent JP5878272
Kind Code:
B2
Abstract:
To provide a composite material having superior carrier transportability, a carrier-injection property into an organic compound, and superior transparency, wherein the organic compound and an inorganic compound are combined.
The composite material is used out of the organic compound and the inorganic compound represented by a general formula. As the inorganic compound, oxides of transition metals, desirably oxides of metals belonging to groups 4-8 in a periodic table, especially a vanadium oxide, a tantalum oxide, a molybdenum oxide, a tungsten oxide, a rhenium oxide, and a ruthenium oxide are preferably used.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
Yuji Iwaki
Tetsushi Seo
Daisuke Kumaki
Tetsushi Seo
Daisuke Kumaki
Application Number:
JP2006078171A
Publication Date:
March 08, 2016
Filing Date:
March 22, 2006
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H01L51/50; C09K11/06
Domestic Patent References:
| JP2004342614A | ||||
| JP2003272860A | ||||
| JP2005026121A | ||||
| JP200624791A |
Other References:
佐藤佳晴監修「有機EL材料」、2004年5月31日発行、株式会社シーエムシー出版、24~25ページ
Attorney, Agent or Firm:
Mutsumi Yanase
Atsushi Watanabe
Takeshi Sekine
Atsushi Watanabe
Takeshi Sekine