摘要:
A device in accordance with one embodiment comprises a component (1) and an encapsulation arrangement (2) for the encapsulation of the component (1) with respect to moisture and/or oxygen, wherein the encapsulation arrangement (2) has a first layer (21) and thereabove a second layer (22) on at least one surface (19) of the component (1), the first layer (21) and the second layer (22) each comprise an inorganic material, and the second layer (22) is arranged directly on the first layer (21).
摘要:
A radiation-emitting device with a first electrode, a first emission layer, a second emission layer and a second electrode. The invention additionally relates to a method of producing a radiation-emitting device.
摘要:
In a method for producing a parylene coating on a substrate containing an integrated electronic component which is e.g. an x-ray detector, the following steps are provided: vaporization of parylene; pyrolyzation of the vaporized parylene; polymerization of the pyrolyzed parylene, the polymerized parylene being deposited on a cooled substrate. The method provides controllable, patterned deposition of parylene on the cooled and/or heated substrate, the advantage being that x-ray converters, for example, can be anticorrosively encapsulated and a penetration depth of the parylene between phosphor needles or storage phosphor needles can be controlled, resulting in an improved resolution and improved modulation transfer function of electronic components.
摘要:
The invention discloses a flexible multilayer packaging material for protecting articles that are sensitive to moisture and oxidizing agents. The packaging material has at least one active polymeric barrier layer that is able to bind the moisture and oxidizing agents and at least one ceramic barrier layer. The combination of the active polymeric barrier layer and the ceramic barrier layer significantly enhances the barrier abilities of the multilayer packaging material.
摘要:
The invention describes a passive-matrix powered display with structured pixels and a structured second electrode based on electroluminescent polymers with the following characteristics: functional polymer coatings, which contact a first electrode, are enclosed by windows of an insulating window coating, at least one additional insulating striped coating, which is located between the windows of the first insulating coating, is located across from the first electrode strips as a partition, a second electrode that contacts the functional coatings is structured through partitions and runs across toward the first electrode strips between the partitions.
摘要:
Structuring electroluminescent organic semiconductor elements can be achieved by providing such an element with a first electrode, a second electrode, and an organic light-emitting layer arranged therebetween. For structuring, areas of the organic layer are selectively destroyed by means of thermal action on the organic layer. The areas destroyed by the thermal action, such as by a laser beam, show no electroluminescence during the operation of the organic semiconductor element. A structuring can thus also be achieved on large-area semiconductor elements in a flexible manner and at low cost.
摘要:
An illumination device is described that includes a light source that is an organic light-emitting diode and a control device capable of adjusting the current through the organic light-emitting diode, which increases current as the electric resistance of the organic light-emitting diode increases.
摘要:
A planar electronic component has a functional layer with an optoelectronic or a circuit configuration between a substrate layer and a covering layer. A sealing frame or sealing ring is disposed between the substrate layer and the covering layer and connected to them by an integral joint surrounding the functional layer. The seal very largely protects the functional layer against hazardous external influences, in particular against moisture and oxygen. A mechanical connector, whose adhesive characteristics are matched to the materials of the covering layer and of the substrate, is provided in addition to the sealing ring. The connector fixes the substrate and covering layers mechanically with respect to one another, and may reduce the risk of partial or complete detachment in the event of deformation of the electronic component, in particular as a result of thermal expansion and/or mechanical loading.
摘要:
The invention relates to a material for a conductive organic functional layer, particularly one based on PEDOT-PSS [poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate)]. Conductivity is significantly increased by replacing the solvent.
摘要:
The production of electronic and/or optoelectronic components on a flexible film (1) can be adapted without a high effort to existing installations, which are usually based on a batch process, by virtue of the fact that, during the production method, the flexible film (1) is fixed on a carrier (2), which is sufficiently mechanically stable for the further processing of the film (1). The film (1) is connected to the carrier (2) by a magnetic layer (3) or a thermoplastic material. After the further processing of the film (1), the carrier (2) can be removed from the film (2) in a state in which it can be reused.