Abstract: A solid-solid phase-change material (PCM) for use as a patterning coating adapted to impact a propensity of an evaporated flux of a deposited material to be deposited thereon, the patterning coating for disposition on a first layer surface of an underlying layer in a first portion of a lateral aspect of an opto-electronic device, such that a deposited layer comprising the deposited material is deposited on a second portion of the lateral aspect, while the first portion is substantially devoid of a closed coating of the deposited material. An optic-electronic device comprising the solid-solid PCM.

Abstract: An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.

Abstract: An opto-electronic device having a plurality of layers deposited on a substrate and extending in at least one lateral aspect defined by a lateral axis thereof, comprises at least one emissive region and a light-absorbing layer surrounding the at least one emissive region. The at least one emissive region comprises a first electrode, a second electrode, and at least one semiconducting layer disposed between the first electrode and the second electrode. The first electrode is disposed between the substrate and the at least one semiconducting layer. The light-absorbing layer reduces reflection of light incident thereon, and comprises at least one dielectric layer and at least one particle deposited with the at least one dielectric layer.

Abstract: A layered semiconductor device comprises at least one particle structure disposed on an underlying layer that comprises a particle material in contact with a contact material selected from: a seed material, a co-deposited dielectric material and/or at least one patterning material. A method for controllably selecting formation of the at least one particle structure on an underlying layer during manufacture of the device comprises depositing at least one layer, including the underlying layer, and exposing its surface to a flux of a particle material such that it comes into contact with the contact material, and coalesces to dispose the at least one particle structure on the underlying layer.

Abstract: An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.

Abstract: A layered semiconductor device comprising a patterning coating deposited on an exposed layer surface of an underlying layer in a first portion of a lateral aspect is adapted to impact a propensity of a vapor flux of a deposited material to be condensed thereon, the patterning coating comprising a first and a second material exhibiting a respective first and second at least one material property. The patterning coating exhibits a third at least one material property that is different from at least one of the first and second at least one material property in terms of at least one of: a combination and a value thereof. The third at least one material property differentiates the exposed layer surface of the underlying layer from the exposed layer surface of the patterning coating.

Abstract: An opto-electronic device having a plurality of layers, comprising a nucleation-inhibiting coating (NIC) disposed on a first layer surface in a first portion of a lateral aspect thereof. In the first portion, the device comprises a first electrode, a second electrode and a semiconducting layer between them. The second electrode lies between the NIC and the semiconducting layer in the first portion. In the second portion, a conductive coating is disposed on a second layer surface. The first portion is substantially devoid of the conductive coating. The conductive coating is electrically coupled to the second electrode and to a third electrode in a sheltered region of a partition in the device.

Abstract: An opto-electronic device having a plurality of layers each extending in a lateral aspect, comprises at least one emissive region extending in a first portion of the lateral aspect and a patterning coating extending in a second portion of the lateral aspect on a first layer interface. The at least one emissive region comprises first and second electrodes and at least one semiconducting layer therebetween. The second electrode comprises an electrode material. An injection layer between the at least one semiconducting layer and the second electrode comprises an injection material. The patterning coating is adapted to impact a propensity of a vapor flux of at least one of: the electrode material, and the injection material, to be condensed thereon. A distal layer interface of the patterning coating is substantially devoid of a closed coating of a material comprising at least one of: the electrode material and the injection material.

Abstract: An opto-electronic device having a plurality of layers, comprising a nucleation-inhibiting coating (MC) disposed on a first layer surface in a first portion of a lateral aspect thereof. In the first portion, the device comprises a first electrode, a second electrode and a semiconducting layer between them. The second electrode lies between the NIC and the semiconducting layer in the first portion. In the second portion, a conductive coating is disposed on a second layer surface. The first portion is substantially devoid of the conductive coating. The conductive coating is electrically coupled to the second electrode and to a third electrode in a sheltered region of a partition in the device.

Abstract: An opto-electronic device includes a substrate, a first electrode disposed over the substrate, a semiconducting layer disposed over the first electrode, a second electrode disposed over the semiconducting layer, the second electrode having a first portion and a second portion, a nucleation inhibition coating disposed over the first portion of the second electrode; and a conductive coating disposed over the second portion of the second electrode, wherein the nucleation inhibition coating is a compound of Formula (I)

Abstract: An electroluminescent device includes: (1) a first region, a second region, and an intermediate region arranged between the first region and the second region; (2) a conductive coating disposed in the second region; and (3) a nucleation inhibiting coating disposed in the first region, the nucleation inhibiting coating extending to cover at least a portion of the intermediate region, wherein a thickness of the nucleation inhibiting coating in the intermediate region is less than a thickness of the nucleation inhibiting coating in the first region, and wherein a surface of the nucleation inhibiting coating in the first region is substantially free of the conductive coating.

Abstract: A formulation and a layered semiconductor device comprising a patterning coating and a deposited layer. The formulation and the patterning coating may comprise a plurality of materials. In the formulation, each material may be a patterning material. The patterning coating may be provided in a first portion and the deposited layer may be provided in a second portion of a lateral aspect of the device. The patterning coating may be adapted to impact a propensity of a vapor flux of a deposited material to be condensed thereon. The deposited layer may comprise the deposited material.

Abstract: An opto-electronic device includes: (1) a subpixel region including: an electrode; an organic layer disposed over the electrode; and a conductive coating disposed over the organic layer; and (2) a light transmissive region including a nucleation inhibiting coating, wherein a surface of the nucleation inhibiting coating in the light transmissive region is substantially free of the conductive coating.

Abstract: A semiconductor device having a plurality of layers deposited on a substrate and extending in at least one lateral aspect defined by a lateral axis thereof comprises at least one EM radiation-absorbing layer deposited on a first layer surface and comprising a discontinuous layer of at least one particle structure comprising a deposited material. The at least one particle structure of the at least one EM radiation-absorbing layer facilitates absorption of EM radiation therein in at least a part of at least one of a visible spectrum and a UV spectrum while substantially allowing transmission of EM radiation therein in at least a part of at least one of an IR and an NIR spectrum.

Abstract: An opto-electronic device includes a substrate, a first electrode disposed over the substrate, a semiconducting layer disposed over the first electrode, a second electrode disposed over the semiconducting layer, the second electrode having a first portion and a second portion, a nucleation inhibition coating disposed over the first portion of the second electrode; and a conductive coating disposed over the second portion of the second electrode, wherein the nucleation inhibition coating is a compound of Formula (I)

Abstract: An opto-electronic device having a plurality of layers, comprises first electrode(s), layered stacks, both extending in a lateral aspect, and a deposited material. A first electrode has an associated emissive region. Each stack comprises a second electrode between a semiconducting layer and a patterning coating, a first one on a first electrode surface, and a second one on a structure surface adjacent thereto, separated by a first gap, that has a lateral component parallel to, and/or a longitudinal component transverse to, the lateral aspect. The material is disposed thereon for electrically coupling corresponding layer(s) of the first and second stacks, including the second electrode.

Abstract: An electroluminescent device includes: (1) a first region, a second region, and an intermediate region arranged between the first region and the second region; (2) a conductive coating disposed in the second region; and (3) a nucleation inhibiting coating disposed in the first region, the nucleation inhibiting coating extending to cover at least a portion of the intermediate region, wherein a thickness of the nucleation inhibiting coating in the intermediate region is less than a thickness of the nucleation inhibiting coating in the first region, and wherein a surface of the nucleation inhibiting coating in the first region is substantially free of the conductive coating.

Abstract: An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.

Abstract: An opto-electronic device includes: (1) a substrate including a first region and a second region; and (2) a conductive coating covering the second region of the substrate. The first region of the substrate is exposed from the conductive coating, and an edge the conductive coating adjacent to the first region of the substrate has a contact angle that is greater than about 20 degrees.

Abstract: A semiconductor device having a plurality of layers deposited on a substrate and extending in at least one lateral aspect defined by a lateral axis thereof comprises at least one EM radiation-absorbing layer deposited on a first layer surface and comprising a discontinuous layer of at least one particle structure comprising a deposited material. The at least one particle structure of the at least one EM radiation-absorbing layer facilitates absorption of EM radiation therein in at least a part of at least one of a visible spectrum and a UV spectrum while substantially allowing transmission of EM radiation therein in at least a part of at least one of an IR and an NIR spectrum.