Luminescent element material, luminescent element, ethylene derivative having n-containing 7-membered ring, and benzoazepine derivative
申请人:FUJI PHOTO FILM CO., LTD.
公开号:US20030065171A1
公开(公告)日:2003-04-03
Disclosed are a luminescent element material comprising a polymer having a partial structure represented by formula (I)
1
and a luminescent element usin the same.
公开了一种发光元素材料,包括具有由式(I)1表示的部分结构的聚合物和使用该材料的发光元素。
Benzoazepine derivative polymers as luminescent element materials
申请人:Fuji Photo Film Co., Ltd.
公开号:US06413657B1
公开(公告)日:2002-07-02
A luminescent element material comprising a polymer having a partial structure represented by formula (I):
and a luminescent element using the same.
一种发光元素材料,包括具有由式(I)表示的部分结构的聚合物和使用该材料的发光元素。
Ethylene derivative having a nitrogen-containing 7-membered ring
申请人:Sato Tadahisa
公开号:US06878822B2
公开(公告)日:2005-04-12
A compound represented by formula (IA):
in which (A) represents an ethylene group, a vinylene group or an o-arylene group; Ar
1
and Ar
2
each represent an aryl group; R
1
and R
2
each represent an alkyl group or an aryl group; R
3
represents an alkyl group or an aryl group; R
4
and R
5
each represent a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a dialkylamino group, an N-alkyl-N-arylamino group or a diarylamino group; or Ar
1
and R
1
, or Ar
2
and R
2
are taken together either directly or indirectly to form a ring; Ar
1
(R
1
)C═CH—(CH═CH)
m
— and Ar
2
(R
2
)C═CH—(CH═CH)
n
— are on the 2- or 3-position and the 7- or 8-position of the respective benzene rings; m and n each represent an integer of from 0 to 2; and p and q each represent an integer of from 0 to 3.