OPTICAL LAMINATE COMPRISING THERMOCHROMIC LAYER HAVING EXCELLENT OPTICAL PROPERTIES DUE TO CONTROL OF PHOTONIC EVAPORATION AND PHOTONIC SINTERING CONDITIONS, AND MANUFACTURING METHOD THEREFOR
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United States of America
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Issued Date -
Nov 21, 2024
app pub date -
Jul 26, 2024
filing date -
Jul 26, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a method of preparing an optical laminate including a substrate and a thermochromic layer formed on the substrate where the thermochromic layer includes a vanadium oxide cluster. The method includes: a formation step of applying a solution containing vanadium oxide particles onto the substrate to form a coating layer, a photo-evaporation step of emitting light to remove organic matter from the coating layer; and a photo-sintering step of emitting light to photo-sinter the vanadium oxide particles contained in the coating layer to prepare a thermochromic layer including a vanadium oxide cluster.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- B22F:WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES F....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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