Low voltage driving PDLC film for smart glass
HUICHI, a Chinese manufacturer and supplier has developed low-voltage drive (24v) smart, switchable film for tempered glass lamination.
LCD films can be turned from opaque to transparent by remote control, providing privacy whilst maintaining clear space. The transparency of the liquid crystal film changes when an electric current is run through it, instantly becoming opaque (frosted). The films typically have a self-adhesive back allowing them to be added to new or existing glass.
They can be used to provide privacy and security, or can be used to create projection screens, making spaces they are installed in multi-functional.
Normally the smart film drives at 60V-70V, but NEWSET LCD FILM drives at 24V, and so costs less.
Technical data:
| Color | Light Gray |
| Driving voltage | AC220V/110V-24V |
| Haze | 3.12% |
| transmittance | 75.17% |
| Visible light transmittance | OFF: 5.4%, ON: 74.3% |
| Power cost | 1W/sqm |
| UV resistance | OFF: 97.8% ON:49.6% |
| Heat resistance | 60% |
| Maximum size | 1400*3500mm |
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
A sun, tide, mass or scratch dial.
A brief description of time in the sun.
ICE Trustee Board update June 2022
Given by ICE President Ed McCann.
Artificial intelligence and project management
Two new research reports published by APM.
Association for Project Management membership offer
50% off APM Associate membership for Designing Buildings users.
Building safety, a shifting landscape for professionals
A commentary from the insurance perspective.
In brief with further links.
Walter Segal: self-built architect
A definitive book on a pioneer of green architecture.
Funding for heritage on the high street
Using heritage as a catalyst for reviving historic centres.
Commonwealth Heads of Government Meeting update.
Declaration prioritising sustainable urbanisation adopted.
A small hidden, often distant but key building component.
Some brief words about the actuator.
CIAT Chief Executive steps down.
After 34 years at the Institute.
Volunteer opportunity launched by the ICE
To support the next generation of engineers.
Provisional findings show illegal cartels in the industry.
CIAT reporting from the Competition and Markets Authority.
Making sustainable construction number one priority.
The future of construction report.
Interview with ECA CEO.
Many provisions came into force on June 28, 2022.
With room to expand.
An information packed session at the BSRIA conference.
Refurbishment, Energy Efficiency, Indoor air and process.
Create a profile, write informed product articles and share.
Aluminium Composite Panels (ACP) is one example.
We are indeed now 10 years old, so go on and be bold !
Write about something you know, help us build and grow !
Comments
Switchable film with self adhesive layer is a good solution, however, switchable glass adds extra protection and can be used in any environments, including wet and high traffic.