摘要:
The invention relates to a method for production of a coated substrate, whereby at least one functional layer is deposited on the substrate from the vapour phase by means of chemical or physical deposition of a coating material and a temporary protective layer is applied to the functional layer by means of evaporation of a salt, in particular, an alkali metal halide. The invention further relates to a coated substrate with at least one functional layer and a temporary protective layer applied to the functional layer, which comprises a salt, in particular, an alkali metal halide, preferably a salt-like alkali metal halide and more particularly sodium chloride.
摘要:
Prior electrochromic devices frequently suffer from high levels of defectivity. The defects may be manifest as pin holes or spots where the electrochromic transition is impaired. This is unacceptable for many applications such as electrochromic architectural glass. Improved electrochromic devices with low defectivity can be fabricated by depositing certain layered components of the electrochromic device in a single integrated deposition system. While these layers are being deposited and/or treated on a substrate, for example a glass window, the substrate never leaves a controlled ambient environment, for example a low pressure controlled atmosphere having very low levels of particles. These layers may be deposited using physical vapor deposition. In certain embodiments, the device includes a counter electrode having an anodically coloring electrochromic material in combination with an additive.
摘要:
For avoiding the metallic inner surface of a PECVD reactor to influence thickness uniformity and quality uniformity of a μc-Si layer (19) deposited on a large-surface substrate, (15) before each substrate is single treated at least parts of the addressed wall are precoated with a dielectric layer (13).
摘要:
One or more aspects of the disclosure pertain to an article including a film disposed on a glass substrate, which may be strengthened, where the interface between the film and the glass substrate is modified, such that the article has an improved average flexural strength, and the film retains key functional properties for its application. Some key functional properties of the film include optical, electrical and/or mechanical properties. In one or more embodiments, the interface exhibits an effective adhesion energy of about less than about 4 J/m2. In some embodiments, the interface is modified by the inclusion of a crack mitigating layer containing an inorganic material between the glass substrate and the film.
摘要:
A thermochromic substrate that has a thermochromic thin film, and a method of manufacturing the same. The thermochromic substrate includes a base substrate, an oxide or nitride thin film formed on the base substrate, a vanadium dioxide (VO 2 ) thin film formed on the oxide or nitride thin film, and a photochromic thin film formed on the VO 2 thin film.
摘要:
A glass article having a solar control coating is disclosed for use in producing heat reducing glass especially for use in architectural windows. The coated article includes a glass substrate, a coating of an antimony doped tin oxide deposited on and adhering to the glass substrate and a coating of fluorine doped tin oxide deposited on and adhering to the surface of the coating of antimony doped tin oxide. The low emittance of the coated glass article, when combined with the surprisingly selective solar absorption of the multilayer stack provides improved heat rejection in summer and heat retention in winter, while permitting the transmittance of a relatively high degree of visible light.
摘要:
For avoiding the metallic inner surface of a PECVD reactor to influence thickness uniformity and quality uniformity of a μc-Si layer (19) deposited on a large-surface substrate, (15) before each substrate is single treated at least parts of the addressed wall are precoated with a dielectric layer (13).
摘要:
The invention relates to a material including a substrate, at least a portion of at least one of the surfaces of which is coated with a stack including a photocatalytic layer, the geometrical thickness of which is between 2 and 30 nm, at least one pair of layers having a high and low refraction index, respectively, being arranged under said photocatalytic layer so that in the one or each pair, the one or each layer having a high refraction index is closest to the substrate, said material being such that the optical thickness, for a wavelength of 350 nm of the one or each layer having a high refraction index, except for the photocatalytic layer, is 170 to 300 nm, and such that the optical thickness, for a wavelength of 350 nm of the one or each layer having a low refraction index, is 30 to 90 nm.
摘要:
A glass article having a solar control coating is disclosed for use in producing heat reducing glass especially for use in architectural windows. The coated article includes a glass substrate, a coating of an antimony doped tin oxide deposited on and adhering to the glass substrate and a coating of fluorine doped tin oxide deposited on and adhering to the surface of the coating of antimony doped tin oxide. The low emittance of the coated glass article, when combined with the surprisingly selective solar absorption of the multilayer stack provides improved heat rejection in summer and heat retention in winter, while permitting the transmittance of a relatively high degree of visible light.