Method for manufacturing an electrically controllable flexible light-adjusting device presenting at least a tunable optical property using liquid crystals, associated flexible light-adjusting device and glazing unit

The invention concerns a method for manufacturing an electrically controllable flexible light-adjusting device (14) presenting at least a tunable optical property, comprising the following steps: - providing a transparent and flexible first stack of layers (20), - applying a sealing material (47) to...

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Bibliographische Detailangaben
Hauptverfasser:	GUO, DUAN-YI, LIN, KUAN-WU, CHANG, LI-MIN, LIN, TSUNG-HSIEN, LI, CHENGANG, OZANAM, CECILE
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 DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES FREQUENCY-CHANGING LADDERS 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 TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention concerns a method for manufacturing an electrically controllable flexible light-adjusting device (14) presenting at least a tunable optical property, comprising the following steps: - providing a transparent and flexible first stack of layers (20), - applying a sealing material (47) to an internal surface (20A) of the first stack for defining a portion of a reception area on said internal surface, - providing a transparent and flexible second stack of layers (30), - adhering spacer particles (48) to an internal surface (30A) of the second stack, - introducing the spacer particles adhering to said internal surface in an electroactive material (46), comprising a plurality of liquid crystals (50), filling at least a zone of the reception area, - pressing with two rollers (56, 58) against each other the first stack having the electroactive material and the second stack having the spacer particles to bond them to each other.