SWITCHABLE FILM WITH EDGE SEAL

Smart windows, on which the level of visible light transmission can be electrically switched, are produced by laminating a special switchable film between the two layers of a glass laminate. The film is made by sandwiching an emulsion containing the switchable variable light transmission active mate...

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Bibliographische Detailangaben
Hauptverfasser:	SARMIENTO SANTOS ANDRES FERNANDO, VOETZEL CHARLES S, MANNHEIM ASTETE MARIO ARTURO, CASTRO LANDINEZ JUAN FELIPE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING VEHICLES IN GENERAL WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Beschreibung
Zusammenfassung:	Smart windows, on which the level of visible light transmission can be electrically switched, are produced by laminating a special switchable film between the two layers of a glass laminate. The film is made by sandwiching an emulsion containing the switchable variable light transmission active material between a set of electrodes. One of the challenges of producing said laminates is preventing the migration of plasticizers and moisture from the plastic bonding layer of the laminate into the emulsion where it can degrade performance. By applying a sealing member to each electrode layer along the periphery the emulsion is protected and in a manner that facilitates automation of the process. 可见光透射水平可通过电子方式切换的智能窗，是通过在两层玻璃层压件之间层压特殊的可切换膜而生产的。该膜通过将含有可切换可变光透射活性材料的乳剂夹置在一组电极之间制成。生产所述层压件的一个挑战是防止增塑剂和水分从层压件的塑料粘合层迁移到乳剂中导致性能降低。通过在每个电极层上沿外周施加密封构件，乳剂被以一种有利于工艺自动化的方式得到保护。