for AMOLED panel & OLED Light
YEK Glass offers a large range of glass frit products.
Glass frit powder and paste is used as inorganic sealant in order to seal AMOLED and OLED panels. A glass-based seal will reliably protect them from moisture and air, creating what some call a “Perfect Seal”. Our products feature superior laser absorption, high sealing strength and printability, which is ideal for low temperature local heat sealing.
||AMOLED, OLED Light etc.
||Powder type, Paste type
||Heat-sealing by Laser Sealing Equipment
• Organic Sealant VS Glass Frit
||UV curing, Heat curing, etc.
||Heat curing, Laser Hardening
•Introduction of Laser Sealing Process
[Sealing Process using Laser equipment]
• Facility Characteristics
|| 800nm, 60W
|| Approx. 70~75 mm
|Beam Spot size
|| 0.5 ~ 1.5 mm (option)
|| 200(x)x200(y)x50(z) mm
|| Linear Servo Motor & Ball Screw
|| 0.5um (x, y, z)
|| ± 1um
|| ± 0.5 °
• Traditional Encapsulants VS YEK Glass’ Pb-Free Glass Frit
||YEK Glass’ Encapsulants
||+ Variety of applications
+ Precision less important for deposition
|+ Ideal for localized heating
+ Great for materials with low heat resistance
+ Rapid sealing times (seconds)
||– Difficult to apply localized heating
– Bonded materials must have high heat resistance
– Slow sealing times (hours)
|– Limited range of elibile materials