Skitch privacy glasses
Although their functions are largely the same, their applications can vary greatly. There are indeed many different kinds of privacy glass. Finally, to turn our smart film into smart glass, it is coated down onto a glass/plexiglass surface, or sometimes bonded between two layers of glass for extra durability and safety depending on the application.Īre there different kinds of privacy glass?
The outer layers outside the core are then outfitted and coated with polyethylene terephthalate (PET), a protective enclosure that protects the film, while still maintaining optical transparency. There’s no one-size-fits-all answer here due to the incredible diversity in applications for privacy glass windows, but with over 15 years of experience in manufacturing our own range of patented switchable technology, we believe we’ve perfected the process.Īs mentioned above, the core of privacy glass, the Switchable Film, consists of PDLC coated in a layer of ITO, allowing for the safe flow of electricity. When applied in the context of privacy glass, without an applied current the PDLC molecules are condensed, blocking the light but with a current passing through the PDLC layer the molecules polarise changing the glass’s natural translucent or ‘milky white’ state to transparent. Like an LCD screen, liquid crystals fundamentally change in how they interact with light in the presence of an electric charge, allowing light to be either present or obstructed, respectively. How does privacy glass work?Įssentially, the glass is intricately and meticulously constructed using liquid crystals suspended in polymer between layers of glass, and a layer of indium tin oxide (ITO) that allows the PDLC to safely respond to an applied electric current. Privacy glass in its natural state blocks light from passing through appearing translucent but when a voltage is applied it’s state becomes transparent allowing light to flood through the glass. PDLC is the most commonly used Smart Glass technology for providing privacy on demand, however you might be familiar with other smart technologies like electrochromic or thermochromic glass used primarily for reducing solar heat gain due to its grey tinted properties. Privacy glass, such as our Switchable Smart Glass, is a type of Smart Glass made with polymer dispersed liquid crystal (PDLC) technology. However, given that the technology is still relatively unknown, here we’ll explore some of the most commonly asked questions surrounding privacy glass and how it works.
#Skitch privacy glasses windows
Privacy glass reimagines the windows of yesteryear, providing the ability to instantly transform a window from clear to frosted with a single click of a button. Windows have by and large remained the same for centuries, with the exception of the introduction of double glazing-but that’s all about to change.