摘要:
An electronic device can include a first radiation region, a second radiation region spaced apart from the first radiation region, and an insulating region. The insulating region can have a first side and a second side opposite the first side. The first radiation region can lie immediately adjacent to the first side, and the second radiation region can lie immediately adjacent to the second side. Within the insulating region, no other radiation region may lie between the first and second radiation regions, and the insulating region can include an insulating layer that includes a plurality of openings. In another aspect, a process for forming the electronic device can include patterning an insulating layer.
摘要:
Compositions and methods of making the compositions comprises at least one polymer selected from polypyrrole, polythiophene, or mixtures and at least one colloid-forming polymeric acid and at least one organic liquid. New compositions are useful in electrically conductive and semiconductive layers in electronic devices among other applications. Also provided is a method of making such compositions.
摘要:
Organic electronic devices may include an organic electronic component having a first organic layer including guest material(s). One or more liquid compositions may be placed over a substantially solid first organic layer. Each liquid composition can include guest material(s) and liquid medium (media). The liquid medium (media) may interact with the first organic layer to form a solution, dispersion, emulsion, or suspension. Most, if not all, of the guest material(s) can migrate into the organic layer to locally change the electronic or electro-radiative characteristics of a region within the organic layer. A second organic layer may be vapor deposited over at least part of the first organic layer. The second organic layer includes at least one organic material capable of emitting blue light.
摘要:
Organic electronic devices may include an organic electronic component having an organic layer including guest material(s). One or more liquid compositions may be placed over a substantially solid organic layer. Each liquid composition can include guest material(s) and liquid medium (media). The liquid medium (media) may interact with the organic layer to form a solution, dispersion, emulsion, or suspension. The viscosity of the resulting solution, dispersion, emulsion, or suspension can be higher than the liquid composition to keep lateral migration of the guest material to a relatively low level. Still, most, if not all, the guest material(s) can migrate into the organic layer to locally change the electronic or electro-radiative characteristics of a region within the organic layer, with less than one order of magnitude difference in guest material concentration throughout the thickness of the organic layer. The process can be used for organic active layers, filter layers, and combinations thereof.
摘要:
An electronic device includes a substrate, a first layer, a first pixel, and a patterned reactive surface-active layer. The first pixel includes a first pixel driving circuit that overlies the substrate and includes a first electronic component. The first electronic component includes a first electrode and a second layer. The first electrode overlies at least a part of the first pixel driving circuit. The patterned reactive surface-active layer has a lower surface energy than the first layer. A process for forming an electronic device includes forming a first pixel driving circuit over a substrate, forming a first electrode of a first electronic component over the substrate, forming a first layer, forming a patterned reactive surface-active layer, and forming a second layer over the first electrode of the first electronic component.
摘要:
A process for forming an electronic device includes forming a first layer over a substrate and placing a first liquid composition over a first portion of the first layer. The first liquid composition includes at least a first guest material and a first liquid medium. The first liquid composition comes in contact with the first layer and a substantial amount of the first guest material intermixes with the first layer. An electronic device includes a substrate and a continuous first layer overlying the substrate. The continuous layer includes a first portion in which an electronic component lies and a second portion where no electronic component lies. The first portion is at least 30 nm thick and includes a first guest material, and the second portion is no more than 40 nm thick.
摘要:
An electronic device includes a substrate, a structure having openings, and a first electrode overlying the structure and lying within the openings. From a cross-sectional view, the structure, at the openings, has a negative slope. From a plan view, each opening has a perimeter that may or may not substantially correspond to a perimeter of an organic electronic component. The portions of the first electrode overlying the structure and lying within the openings are connected to each other. In a process for forming the electronic device, an organic active layer may be deposited within the opening, wherein the organic active layer has a liquid composition.