COMBINED THERMOCHROMIC AND ELECTROCHROMIC OPTICAL DEVICE

An optical device (1) comprises a first transparent substrate (10), a thermochromic device (20) covering a surface (11) of the first transparent substrate (10), a second transparent substrate (50), an electrochromic device (40) covering a surface (51) of the second transparent substrate (50) and a t...

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Bibliographische Detailangaben
1. Verfasser:	GRANQVIST, CLAES GOERAN
Format:	Patent
Sprache:	eng ; fre
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 NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	An optical device (1) comprises a first transparent substrate (10), a thermochromic device (20) covering a surface (11) of the first transparent substrate (10), a second transparent substrate (50), an electrochromic device (40) covering a surface (51) of the second transparent substrate (50) and a thermally insulating volume (30) separating the first transparent substrate (10) and the second transparent substrate (50). The thermally insulating volume (30) is preferably a vacuum volume or a volume (31) filled with gas. L'invention porte sur un dispositif optique (1) qui comporte un premier substrat transparent (10), un dispositif thermochromique (20) recouvrant une surface (11) du premier substrat transparent (10), un second substrat transparent (50), un dispositif électrochromique (40) recouvrant une surface (51) du second substrat transparent (50) et un volume thermiquement isolant (30) séparant le premier substrat transparent (10) et le second substrat transparent (50). Le volume thermiquement isolant (30) est de préférence un volume de vide ou un volume (31) rempli de gaz.