UTG(Ultra Thin Glass)
- As a key component of foldable smartphones,
this ultra-thin tempered glass is thinner and more durable than plain tempered glass.
- Secured the technology to remove progressive micro-cracks that break the glass upon impact and the chemical strengthening technology to achieve the minimum R value of the glass radius.
- Secured glass surface treatment technology to maintain stable repeatability of 250,000 times.
- Establishment of mass production system by developing dedicated facilities to secure stable productivity and improvement of yield.
- With UTG for foldable phones, we manufacture the glasses in the desired shapes of our customers, with 30~70㎛ thickness, and provide a total solution for PET film lamination.
- Moreover, we are capable of producing large-size UTGs such as tablets, laptops, and monitors, including sizes of 6.7-inches to 8.2-inches for foldable smartphones.
UTG for Foldable Phones
UTG Folding specification
Notebook & Large size Monitor
|Size||10.1”~ 14”||15” ~ 17.8”|
Size and Thickness of UTG’s Product Line
|Thickness||0.035mm / 0.05mm||0.3mm / 0.05mm||0.1mm|
|Size||156.63 x 71.13||165.98 x 125.16||359.09 x 272.64|
Reliability Folding Test (Repeatability 400,000 Times)
- Environmental Testing Conditions: -20℃ 96hrs after 80℃ 96hr / continuous test (2 seconds at a time)
- Glass Thickness: 50um / 1.5R Folding
UTG Main Process
|Laser Shape Processing||