Printed dopant layers
First Claim
1. An electronic device, comprising:
- a) a substrate;
b) a plurality of first semiconductor islands on the substrate, the first semiconductor islands containing a first diffusible dopant;
c) a plurality of second semiconductor islands on the substrate, the second semiconductor islands containing a second diffusible dopant different from said first diffusible dopant;
d) a first dielectric film on said first subset of said semiconductor islands, said first dielectric film containing said first diffusible dopant;
e) a second dielectric film on said second semiconductor islands, said second dielectric layer film containing said second diffusible dopant; and
f) a metal layer in electrical contact with said first and second semiconductor islands.
5 Assignments
0 Petitions
Accused Products
Abstract
An electronic device, including a substrate, a plurality of first semiconductor islands on the substrate, a plurality of second semiconductor islands on the substrate, a first dielectric film on the first subset of the semiconductor islands, second dielectric film on the second semiconductor islands, and a metal layer in electrical contact with the first and second semiconductor islands. The first semiconductor islands and the first dielectric film contain a first diffusible dopant, and the second semiconductor islands and the second dielectric layer film contain a second diffusible dopant different from the first diffusible dopant. The present electronic device can be manufactured using printing technologies, thereby enabling high-throughput, low-cost manufacturing of electrical circuits on a wide variety of substrates.
55 Citations
19 Claims
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1. An electronic device, comprising:
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a) a substrate; b) a plurality of first semiconductor islands on the substrate, the first semiconductor islands containing a first diffusible dopant; c) a plurality of second semiconductor islands on the substrate, the second semiconductor islands containing a second diffusible dopant different from said first diffusible dopant; d) a first dielectric film on said first subset of said semiconductor islands, said first dielectric film containing said first diffusible dopant; e) a second dielectric film on said second semiconductor islands, said second dielectric layer film containing said second diffusible dopant; and f) a metal layer in electrical contact with said first and second semiconductor islands. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification