Processes for forming electronic devices and electronic devices formed by such processes
View Patent ↗A process for forming an electronic device includes forming a first layer over a substrate, wherein the first layer includes an organic layer, and depositing a second layer over the substrate after forming the first layer, wherein depositing the second layer is performed using ion beam sputtering. In another embodiment, a process for forming an electronic device includes placing a workpiece within a depositing chamber of a depositing apparatus, wherein the workpiece includes a substrate and an organic layer overlying the workpiece. The process includes generating a plasma within a plasma-generating chamber of the depositing apparatus, wherein the plasma is not in direct contact with the workpiece. The process also includes sending an ion beam from the plasma-generating chamber towards a target within the depositing chamber, wherein the target includes a material, and depositing a layer of the material over the organic layer.
1. A process for forming an electronic device comprising:
forming a first layer over a substrate, wherein the first layer includes an organic layer; and
depositing a second layer over the substrate after forming the first layer, wherein depositing the second layer is performed using ion beam sputtering;
wherein the organic layer comprises an organic active layer.
2. The process of claim 1 , wherein the first layer further comprises a buffer layer, a charge-blocking layer, a charge-injection layer, a charge-transport layer, or a combination thereof.
3. The process of claim 1 , wherein the second layer includes a conductive layer.
4. The process of claim 3 , wherein:
the electronic device includes an LED having an anode and a cathode; and
the second layer is at least part of the anode or the cathode.
5. The process of claim 1 , wherein the second layer includes an inorganic layer and an insulating layer.
6. The process of claim 5 , wherein depositing the second layer comprises depositing the second layer directly onto the organic layer.
7. The process of claim 1 , wherein the organic layer is at least part of an electronic component within the electronic device.