The invention relates to coatings for head-up displays with low visible reflectance. The invention also relates to a coated article comprising a substrate comprising a first surface and a second surface opposite the first surface, and a functional coating applied over one of the surfaces. The functional coating includes: a first dielectric layer; a first metallic layer; a second dielectric layer; a second metallic layer; a third dielectric layer; a third metallic layer; a fourth dielectric layer; optionally, a fourth metallic layer; optionally, a fifth dielectric layer; and optionally, an outermost protective coating. The coated article has a total combined thickness of the metallic layers of at least 10 nanometers and no greater than 60 nanometers.
本发明涉及具有低可见光反射率的平视显示器的涂层。还涉及涂覆制品,其包括基材,所述基材包含第一表面和与第一表面相对的第二表面,和在表面之一上方施加的功能涂层。功能涂层包括:第一介电层;第一金属性层;第二介电层;第二金属性层;第三介电层;第三金属性层;第四介电层;任选的第四金属性层;任选的第五介电层;和任选的最外保护涂层。涂覆制品具有金属性层的总组合厚度为至少10纳米且不大于60纳米。
Coatings for head-up displays with low visible reflectance
具有低可见光反射率的平视显示器的涂层
02.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
Rugate coatings enhance performance of head-up displays
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