POLYMER COMPOUND AND ELECTRONIC DEVICE USING THE SAME
申请人:Ohya Kenichiro
公开号:US20140084217A1
公开(公告)日:2014-03-27
A polymer compound comprising a constituent unit represented by the formula (1), the formula (2), the formula (3) or the formula (4) can be utilized for producing an organic film solar battery showing high open end voltage:
(in the formulae (1) to (4), Ar
1
represents a tri-valent aromatic carbocyclic group or a tri-valent aromatic heterocyclic group. Ar
2
represents a tetra-valent aromatic carbocyclic group or a tetra-valent aromatic heterocyclic group. Z represents —O—, —S—, —C(C═O)—, —S(═O)—, —SO
2
—, —Si(R)
2
—, —N(R)—, —B(R)—, —P(R)— or —P(═O)(R)—. R represents a hydrogen atom, a halogen atom or a mono-valent group.).
PHOTOPOLYMER COMPOSITION
申请人:LG CHEM, LTD.
公开号:US20210026239A1
公开(公告)日:2021-01-28
Provided is a photopolymer composition for hologram recording comprising:
a polymer matrix or a precursor thereof;
a dye including a compound of the following Chemical Formula 1;
a photoreactive monomer; and
a photoinitiator,