ENCAPSULATION OF ELECTRICALLY ENERGIZED ARTICLES

In one aspect the present invention relates to a method of making an encapsulated electrically energized device, the method comprising: providing a first layer and a second layer each independently comprising a copolyester, providing the electrically energized between the first and second layer, the...

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Bibliographische Detailangaben
Hauptverfasser:	NEILL, RYAN, THOMAS, BISHOP, BRYAN, STEVEN, TRAUTMAN, THEODORE, ROBERT, DONELSON, MICHAEL, EUGENE, MAINE, JAMES, COLLINS, YOUNG, ROBERT, ERIK, HARTLEY, GARY, WAYNE, GILMER, JOHN, WALKER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADVERTISING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LABELS OR NAME-PLATES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICS SEALS SEMICONDUCTOR DEVICES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SIGNS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	In one aspect the present invention relates to a method of making an encapsulated electrically energized device, the method comprising: providing a first layer and a second layer each independently comprising a copolyester, providing the electrically energized between the first and second layer, thermocompressively fusing the first layer and the second layer to encapsulate the electrically energized device by applying pressure at a temperature sufficient to form the article, wherein the temperature at an interface between the first and second layers is equal to or greater than Tg of the first layer and the second layer, and wherein the polyester layers have a flow during encapsulation less than the flow that induces fractures in the electrically energized device. Dans un aspect, la présente invention concerne un procédé de fabrication d'un dispositif encapsulé alimenté électriquement, le procédé comportant la fourniture d'une première couche et d'une seconde couche, chacune incluant indépendamment un copolyester ; la fourniture du dispositif alimenté électriquement entre la première et la seconde couche ; la fusion par thermocompression de la première couche et de la seconde couche pour encapsuler le dispositif alimenté électriquement en appliquant une pression à une température suffisante pour former l'article, la température au niveau d'une interface entre la première et la seconde couche étant égale ou supérieure à la Tg de la première couche et de la seconde couche. Pendant une encapsulation, les couches de polyester présentent un écoulement inférieur à l'écoulement qui induit des ruptures dns le dispositif alimenté électriquement.