PRODUCT
OnFace SDC which has been steadily growing with excellent technology and quality.
ECM
Smart Window ‘ECM’
It is an auto-discoloration mirror developed by OnFace SDC technology
that automatically detects the light from the rear vehicle entering
the room mirror through the optical sensor to lower the reflectance
of the mirror to eliminate the driver’s glare.
ECM room mirror for clean view of driver
ECM Room Mirror developed by Onface SDC’s technology
Electrochromic Technology
Electrochromic material
A material having properties such that ions such as H + or Li + are injected (reduced) or separated (oxidized)
by the application of an electric field to change color and transmittance.
WO3 (Tungsten Oxide) NiO (Nickel Oxide) IrO2 (Iridium Oxide) V2O5 (Vanadium Oxide) etc.
WO, thin film deposition process technology of electrochromic materials
Thin film deposition process technology of NiO electrochromic materials (DC sputtering technology)
Characteristic of permeability change
Application field
Automotive Electrochromic Mirror (ECM) Applicable in a variety of spaces such as
smart windows, sunroofs, exterior glass of buildings, windows for energy management.
TEST image
Before Light
Light incident
Operating the ECM prevents glare
SPECIFICATION
| Product Name | ECM room mirror |
| Applications | Automotive electrochromic mirrors (ECM), smart windows, sunroofs, exterior glass of buildings, |
| Electrochromic light transmittance control light shutter, Electrochromic sunglass, Window for energy management, etc | |
| Technical Characteristics | DC sputtering process of electrochromic materials using metal targets |
| Process Stability | Stable (DC control simplifies process control) |
| Deposition Rate | High |
| Electrochromic Material | Solid electrochromic material |
| Max. Reflectance | 75% |
| Min. Reflectance | 10% |
| Country of Manufacture | Republic of Korea |
| Technical Features | – High durability of electrochromic mirror technology (more than 40,000 times) |
| – High reflectance rate (more than 70%) | |
| – Low drive voltage (within 2V) and fast color change (within 10 sec.) |