Vitswell PDLC Film Features

• the world's first patented SSB section division film can be adjust incoming light freely.

• only this kinds of smart blind film can be detachable on the surface of exiting glass
• highly transparent film state-of-the-art construction techniques and offers a clean and refreshing view with no line when it operation.
• low-power consumption technology of 5W/㎡ to realizing energy saving effect.
• it's possible to install and design by the world's largest widen size of 1,200mm
• film has various color for your choose such as Milky White, Gray, Dark Gray and so on.

• it block 99% of Ultraviolet(UV) and 99% of infrared(IR) to protect furniture and floor from discolored.
• it is able to be applied to digital advertisement, screen and other various sectors as well.

vitswell homepage : www.vitswell.com

PDLC and Smart Window

The market situation of smart windows
Recently the glass industry has shown a tendency to produce products based on energy saving saving and eco-friendly materials. accordingly, the smart window glass material as a new material is going to increase the awareness in the market. it has a transmittance adjusting function, with not only visible light transmittance but also UV and infrared ray transmittance. therefore smart window has been variously applied to construction sector, transport sector, and advertising sector.

Smart windows history
Smart window is first developed by Dr edwin, the founder of the polaroid land in 1934. then a full-fledged research was conducted by newly founded RFI in 1965. in korea, korean glass manufacturer(Hangulas) introduced the core technology in the 1990, and then succeeded in producing large-sized products manufacturing technologies for architectural purpose. afterward, the hardcore research and development progressed from 2003.

Smart window principle
Smart window uses the material of PDLC(Polymer Dispersed Liquid Crystal). PDLC film consists of two PET films. there is an ITO film between the two PET films. in PDLC, liquid crystals are dispersed into a liquid polymer. so the liquid mix of polymer and liquid crystals is placed between two layers of PET films. users can control PDLC film's transparency and opacity with the electrical on/off switch.

Smart window technology development
Domestic
- 'korea institute of industrial technology' has developed the metal/metal oxide thin
   film material deposition process and technology development foe smart window                            applications.
   (source: smart window technology civil research information center)

- 'Sungkyunkwan university' has developed a simple-structured electrochromic
   device that dose not require application as an electrolyte in smart window.
   (source: futurecreation science)

 Overseas
- US company 'View' has developed and commercializad a thin film deposition process
   which creates a conductive layer between two glass panels to control the sun light
    and heat passing through from the sun.
    (sourse: smart window technology, engineering research information center)

- US nanotechnology company, raven brick, has developed PCM which applied                  nanotechnology and smart window which controls solar heat.
    (source: nano inside, neno convergence industry research association)

vitswell homepage : www.vitswell.com

Vitswell SSB(Smart Section Blinds) Rear Screen Type

Rear Screen Type

on horizontal, vertical, basic types of film possible to apply to the video screen blinds.
during the day, it protects interior space and privacy from strong natural light.
at night, i can be use as a large screen for projector represented indoor advertising and public relations. it's a utilitarian products and suitable for glass building and conference rooms. can be installed without the constraints of space, and the SSB control system can be controlled in conjunction with the home network.

vitswell homepage : www.vitswell.com

Vitswell SSB(Smart Section Blinds) Cross Type

Cross Type

with different sections it can be represented horizontal, vertical, basic type of various look. depending on the direction of the incoming light of the interior space this products can adjustment the light by several stage. if you want to apply the section based on the space it will improve the utilization of space, as well as can be represented to different atmosphere depending on the type of section of film. can be installed without the constraints of space, and the SSB control system can be controlled in conjunction with the home network.

vitswell homepage : www.vitswell.com

Vitswell SSB(Smart Section Blinds) Vertical Type

Vertical Type

it just like regular curtains from side ti side gently moving section controls the incoming the light through to interior space more beautifully. it also provide clean and clear view without any line, and can be adjusted section to protect from UV and protect your privacy. it's practical and beautiful product. it not only suitable for the living room but also on large windows. it can be installed without the constrains of space, and SSB control system can be controlled in conjunction with the home network.

vitswell homepage : www.vitswell.com

Vitswell PDLC SSB(Smart Section Blinds) Horizontal Type

Horizontal Type

horizontal shape of blind design to adjust the light to present worm and comfortable atmospere. various of lighting effects well match with inside of room to maximizing the interior effects. the simple and neat appearance is well-matched with the modern interior or office space and it also make it looks the space more wider. it can be installed without the constrains of space, and the SSB control system can be controlled in conjunction with the home network
  

vitswell homepage : www.vitswell.com

Vitswell PDLC SSB(Smart Section Blinds) Basic Type

Basic Type

 it in the form that opens and closes that control the incoming light for separate space. you can adjust the amount of incoming light by dimming function of film. mild to throng natural light to make it softens the interior space. it can be installed without the constrains of space, and the SSB control system can be controlled in conjunction with the home network.

vitswell homepage : www.vitswell.com