Electronic device and process for producing the same
First Claim
Patent Images
1. An organic electro-luminescence device comprising:
- a substrate, a light-emitting layer having a light-emitting region, an anode for injecting holes into the light-emitting layer, a cathode for injecting electrons into the light-emitting layer, and a protective film attached to the substrate, wherein the protective film comprises a silicon oxynitride layer and the protective film and the substrate enclose the light-emitting layer and the silicon oxynitride layer and the substrate enclose the anode, the light-emitting layer and the cathode.
7 Assignments
0 Petitions
Accused Products
Abstract
Electrically functional electronic device including an organic electroluminescence device is protected with a dense protective film, e.g. a silicon oxynitride film, formed on at least one part of the outer surface of the device at a low temperature by ECR plasma sputtering can prevent permeation of moisture, oxygen etc. into the device from the outside.
-
Citations
2 Claims
-
1. An organic electro-luminescence device comprising:
-
a substrate, a light-emitting layer having a light-emitting region, an anode for injecting holes into the light-emitting layer, a cathode for injecting electrons into the light-emitting layer, and a protective film attached to the substrate, wherein the protective film comprises a silicon oxynitride layer and the protective film and the substrate enclose the light-emitting layer and the silicon oxynitride layer and the substrate enclose the anode, the light-emitting layer and the cathode.
-
-
2. An organic electro-luminescence device comprising:
-
a substrate, a light-emitting layer having a light-emitting region, an anode for injecting holes into the light-emitting layer, a cathode for injecting electrons into the light-emitting layer, and a protective film attached to the substrate, wherein the protective film comprises a silicon oxynitride layer and the protective film and the substrate enclose the light-emitting layer, the protective film has a stacked layer structure comprising at least two different layers, and the silicon oxynitride layer and the substrate enclose the anode, the light-emitting layer, the cathode and layers other than the silicon oxynitride layer in the protective film.
-
Specification