Semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens

Abstract

The invention relates to a semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens. The semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens comprises two pieces of transparent glass and conducting layers, wherein the two conducting layers are fitted to form an electrochromic material layer which is filled with electrochromic material or electrochromic liquid crystal; the outer frame of the electrochromic material layer of the lens is sealed with epoxy glue. The semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens has the benefits as follows: the problems that the transmittance of the existing anti-dazzling rearview mirror is not high, and display is unclear even though the brightness of a display screen at back of glass is adjusted to the highest level or an ultrabright screen is adopted are solved, and the transmittance of a semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens assembly is improved; a window can be formed at any position of the glass lens, so as to perform inside and outside temperature display of an automobile, car backing movie display, car backing radar display, ECU display, GPS navigation display and clock display as well as front driving lane detection display; the lens adopts a dielectric film lens, a silver and silver-plated alloy lens or a lens formed by a medium added with an ITO coating film; the lens adopts the silver-plated and silver alloy lens, so that the transmittance is 0-40 percent, the reflectivity can reach 40-80 percent, and the transmittance and the reflectivity are improved at the same time.

Description

technical field [0001] The invention relates to vehicle rearview mirror technology, in particular to a transflective electronic anti-glare rearview mirror lens. Background technique [0002] Car rearview mirror is an important safety component, and its mirror surface and shape are quite particular. Therefore, the quality and installation of rearview mirrors have corresponding standards. When the driver is in a long-distance tunnel at night or in the dark, when the rear headlight light shines on the interior rearview mirror of the vehicle through the rear window of the vehicle, the reflected light from the rearview mirror will reflect on the driver's eyes and cause glare. , Stimulate the driver's eyeballs, make the driver's eyes suddenly black, and in severe cases, there will be dizziness. If there is a person car in the short distance in front, a traffic accident will easily occur. In addition, the driver generally adjusts the rearview mirror to his best vision, and the bes...

AI Technical Summary

Problems solved by technology

However, most car series are not equipped with the above functions. The electronic anti-glare rearview mirrors on the market cannot clearly display reversing video, green driving, driving computer, GPS navigation, and front driving lane detection due to insufficient transmittance. This product uses The new dielectric film and silver or silver alloy coating can increase the transmittance and reflectivity, the firmness and durability of the film layer are improved at the same time, the conductivity is improved, and the color-changing image of the electrochromic lens is accelerated time

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