Back to results
US 9,313,898 B2Granted
Low viscosity polymeric printing solutions and electronic components bearing polyimide based upon the low viscosity polymeric printing solutions
AssigneeInfineon Technologies AG
InventorsManfred Mengel, Joachim Mahler
Life of this patent
Estimating the term…
Abstract
An electrical component that includes a substrate and a polymeric layer oriented in working relation with the substrate, the polymeric layer including a low molecular mass polyimide.
Claims1
An electrical component, the electrical component comprising:
- a substrate;
- and
- a polymeric layer in working relation with the substrate, the polymeric layer comprising a low molecular mass polyimide having the chemical structure of formula XXIII, or an isomer thereof:
- wherein M is an integer ranging from as low as about 10 to as high as about 100 and:
- R1 is a carbonyl group;
- or
- R1 is an alkenyl group of formula CnH2n−2 and n of formula CnH2n−2 is an integer ranging from as low as 2 to as high as 12;
- or
- R1 is an alkenyl group of formula CnH2n−4 and n of formula CnH2n−4 is an integer ranging from as low as 2 to as high as 12;
- or
- R1 is an alkenyl group of formula CnH2n−6 and n of formula CnH2n−6 is an integer ranging from as low as 3 to as high as 12.
8 more elements
Dependencies are inferred from the claim text.