Coating processes – Electrical product produced – Fluorescent or phosphorescent base coating
Reexamination Certificate
2005-05-27
2009-10-06
Barr, Michael (Department: 1792)
Coating processes
Electrical product produced
Fluorescent or phosphorescent base coating
C540S575000, C540S472000, C540S556000, C427S064000, C427S058000, C427S240000
Reexamination Certificate
active
07597926
ABSTRACT:
Lithium quinolate is an electroluminescent material which emits light in the blue region of the spectrum.
REFERENCES:
patent: 5166341 (1992-11-01), Kon et al.
Hensen et al, Preparation of N- or O-Chloromethylsilyl Derivatives of the Amines 1, 2, 3, 4-Tetrahydro-1, 10-Phenanthroline and 8-Hydroxyquinoline, 1981, Journal of Organometallic Chemistry, vol. 290, pp. 17-23.
Junji Kido, et al., Multilayer White Light-Emitting Organic Electroluminescent Device, Science, Mar. 3, 1995, vol. 267, pp. 1332-1334.
Barr Michael
Bowman Andrew
Goodwin & Procter LLP
South Bank University Enterprises Ltd.
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