POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE USING THE SAME
申请人:Noguchi Takanobu
公开号:US20090056811A1
公开(公告)日:2009-03-05
A polymer compound comprising a repeating unit of the formula (1):
—[Ar
1
—(X
1
)
n
]— (1)
(wherein, Ar
1
represents an arylene group having a group of the following formula (2), X
1
represents —CR
1
═CR
2
— (R
1
and R
2
represent a hydrogen atom or substituent) or —C≡C—, and n represents 0 or 1.)
(wherein, Ar
2
represents an arylene group, Ar
5
represents a direct bond, arylene group or the like, R
3
and R
4
represent a direct bond, substituent or the like, Ar
3
and Ar
4
represent an aryl group or the like, and Y represents the following formula:
Here, when Ar
5
is a direct bond, R
3
is a direct bond.).