摘要:
An electroluminescent panel includes a partial electroluminescent panel base, a layer of electrically isolated conductive areas next to the partial electroluminescent panel base, and an activatable conductive layer next to the layer of electrically isolated conductive areas. The activatable conductive layer is selectively activated to electrically connect selected electrically isolated conductive areas together to define one or more electrically isolated conductive electrode regions.
摘要:
An electroluminescent panel includes a partial electroluminescent panel base and a deactivatable conductive layer next to the partial electroluminescent panel base. The deactivatable conductive layer is selectively deactivated to define one or more electrically isolated conductive regions within the deactivatable conductive layer.
摘要:
A medium for creating an electroluminescent display is provided. The medium includes an assembly of joined layers. The joined layers include one or more layers configured to be activated regionally to form a pattern such that electrical energization of the assembly produces electroluminescence according to the pattern.
摘要:
A method for forming a powder phosphor electroluminescent display includes forming a dielectric film on a plurality of sides of an uncoated phosphor layer, wherein the dielectric film is formed via a polymer multilayer process.
摘要:
An electroluminescent sign and a method for selectively illuminating such an electroluminescent sign is disclosed. The method can include steps of creating an electroluminescent sign having an electroluminescent region and a coded information region, the coded information region providing instructions to illuminate the electroluminescent region. The method can further include steps of reading the coded information region to obtain the instructions, and selectively illuminating the electroluminescent region according to the instructions provided by the coded information region.
摘要:
Chemical compositions are disclosed. One exemplary composition, among others, includes: a basic component, an acidic component, at least one acrylate component, oxidizing agent, reducing agent, and a binder. The binder includes a viscosity modifier and a surface tension modifier. The binder is capable of stimulating a reaction between the basic component and the acidic component. A portion of the binder is capable of undergoing a polymerization reaction between at least one acrylate component, the oxidizing agent, and the reducing agent. The polymerization reaction being initiated by the redox reaction between the oxidizing agent and the reducing agent.
摘要:
Solid freeform fabrication (SFF) systems for producing a three-dimensional object and methods of producing three-dimensional objects are disclosed. One exemplary SFF system, among others, includes a dispensing system and a curing system. The dispensing system includes a norbornene based curable material and is adapted to dispense the norbornene based curable material. The curing system is operative to cure the norbornene based curable material.
摘要:
The present invention is drawn toward systems and methods for free-form fabrication of solid three-dimensional objects. In one embodiment, a method can comprise a) ink-jetting a first ink-jettable composition containing a reactive build material and a second ink-jettable composition containing a curing agent separately onto a substrate such that contact between the reactive build material and the curing agent occurs, thereby resulting in a reaction that forms a solidifying composition, and b) repeating the ink-jetting step such that multiple layers of solidifying composition are accrued, wherein said multiple layers are successively bound to one another to form the solid three-dimensional object.
摘要:
Systems and methods which utilize a plurality of reactive build compositions differing from one another in at least one material property and which may be applied, individually and/or in combination, layer upon layer to form solid three-dimensional objects having regions which vary in the at least one material property are provided. Further provided are systems and methods which utilize a plurality of reactive build compositions differing from one another in at least one material property and which may be applied, individually and/or in combination, layer upon layer to form a plurality of three-dimensional objects in a single solid freeform fabrication build, at least one object of the plurality of objects having a material property which differs from the same material property of at least one other object fabricated in the same build. Further provided are three-dimensional objects formed utilizing the disclosed systems and methods.
摘要:
A method for solid free-form fabrication of a three-dimensional object includes depositing a particulate blend in a defined region, the particulate blend including radical source particulates, polyacid particulates, multivalent cation particulates, and a calcium phosphate source particulates, ink-jetting a liquid phase binder onto a predetermined area of the particulate blend to form hydrated cement in the predetermined area, wherein the liquid phase binder is acidic and includes reactive monomers, and hardening the hydrated cement.