Smart or switchable glass offers a versatile remote controlled privacy solution that can also be used for projection and interactivity as well as assisting with security, energy concerns and style. Smart glass can be realised as a self-adhesive smart film or as a smart interlayer for laminated glass panes. Among the advantages of such a smart film is that it can be retrofitted to existing glass, allowing Switchable technology to be even more versatile.
Saving energy
Another application of smart glass technology is that it can act as sun shading. To prevent incoming sunlight heating up the space in glass-panelled commercial and residential buildings too much often requires cooling or shading systems. On the other hand, switchable glass allows users to change the transparency of the glass according to the differing levels of sunlight throughout the day.
See also this article: 6 ideas for great uses of glass in indoor spaces
Consequently, switchable glass enjoys an ever-expanding number of applications: Smart Glass can be manufactured as an insulated glass unit (IGU) configuration with other glass panes or laminates for applications requiring energy efficiency or sound-deadening. Switchable glass can also be integrated into almost any combination of other laminated products and/or glass types, including tempered and heat strengthened glass for added strength and safety.
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The market situation
The growth in the global market is driven by the increasing use some of these applications, such as architectural, automotive, aerospace and marine. The technological innovations in switchable glass and architectural advancements in the majority of buildings for the installation of smart windows are the factors playing a key role in the market. Additionally, the general trend to equipping existing constructions with environmentally friendly and energy-saving technologies will boost the adoption of switchable glass. Covid-19 has significantly affected the performance of the construction and automotive industries due to restrictions in logistics & transportation of people and materials alike. In addition to this, reduced consumer spending capacity and focus of customers on using their money on essential goods and services have reduced the demand for specialty products including smart glass. However, major companies are investing in the R&D activities for application in medical and healthcare facilities such as hospital ward partitions and the walls of intensive care units. Moreover, the adoption of smart automation in houses and offices has enabled a wider application scope. These factors have negated the reduced demand in the wake of Covid-19.
