Method of encapsulating optoelectronic components

The method comprises imbedding a component to be encapsulated between a first transparent polymer layer (2) and a second polymer layer, which is filled with non activated foaming agent and subsequently activating the foaming agent so that the polymer layers are welded with one another and the compon...

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Bibliographische Detailangaben
Hauptverfasser:	ZMARSLY, FRANZISKA, BURMEISTER, AXEL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DEVICES USING STIMULATED EMISSION DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FILLING PASTES INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES SEMICONDUCTOR DEVICES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The method comprises imbedding a component to be encapsulated between a first transparent polymer layer (2) and a second polymer layer, which is filled with non activated foaming agent and subsequently activating the foaming agent so that the polymer layers are welded with one another and the components are embedded between the polymer layers. The foaming agent is a microballoon that consists of polymer membrane that surrounds a drive means. An additional layer is arranged externally on the free side of the first polymer layer and/or the second polymer layer. The method comprises imbedding a component to be encapsulated between a first transparent polymer layer (2) and a second polymer layer, which is filled with non activated foaming agent and subsequently activating the foaming agent so that the polymer layers are welded with one another and the components are embedded between the polymer layers. The foaming agent is a microballoon that consists of polymer membrane that surrounds a drive means. An additiona