ELECTROCHROMIC DEVICE HAVING COLOR REFLECTANCE AND TRANSMISSION

ELECTROCHROMIC DEVICE HAVING COLOR REFLECTANCE AND TRANSMISSION

The disclosure generally relates to electrochromic devices comprising, in the following order a substantially transparent substrate (402); an optional diffusion barrier layer (412); a stack of interleaved index matching layers including a first index matching layer (414) and a second index matching...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROZBICKI, Robert T, MATHEW, John Gordon Halbert
Format: Patent
Sprache:eng ; fre ; ger
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:The disclosure generally relates to electrochromic devices comprising, in the following order a substantially transparent substrate (402); an optional diffusion barrier layer (412); a stack of interleaved index matching layers including a first index matching layer (414) and a second index matching layer (416), the first index matching layer being preferably made of TiOx or Nb20s and having a higher refractive index than the second index matching layer preferably made of silicon oxide; a first conductive layer (420); a solid state and inorganic electrochromic stack (430); and a second conductive layer (440).