Patent · US Active

Nonlinear optical chromophores with stabilizing substituent and electro-optic devices

US7902322B2 · kind B2 · utility

1Cited by

3References

25Claims

0Family size

Inventors

Diyun Huang · Seattle, US
Baoquan Chen · Maple Grove, US

Key dates

Filing date	Nov 13, 2008
Grant date	Mar 8, 2011
Priority date	—
Expiry date	Nov 13, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G2261/3422
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

According to an embodiment, a nonlinear optical chromophore includes the structure D-π-A, wherein D is a donor, π is a π-bridge, and A is an acceptor, and wherein at least one of D, π, or A is covalently attached to a substituent group including a substituent center that is directly bonded to at least three aryl groups.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.