Direct Optical Bonding
DuPont™ Vertak® Optical Bonding is a display enhancement technology offered by Chilin Solutions which bonds a sheet
of cover glass to the display using optically transparent adhesive and a specialized process. The process
utilizes DuPont™ Vertak® bonding adesive which improves the strength and reliability of the display system
while enhancing visual performance and optical clarity.
This proprietary manufacturing process, developed by DuPont and licensed by Chilin, is utilized to provide
a number of benefits to Chilin Solutions' displays and systems.
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What is Optical Bonding?
Optical Bonding is the use of an optical-grade adhesive to glue a glass to the top surface of a display. The main goal of optical
bonding is to improve the display performance by eliminating the air gap between the cover glass and the display thereby reducing
internal reflections and improving display contrast.
What are the key benefits of Optical Bonding?
Improved Viewability - Optical bonding delivers increased contrast and color brightness which improves display performance, particularly in bright environments.
Protection - Optical bonded cover glass acts to protect the fragile surface of the LCD against damage from rough use, vandalism or weather.
Shock and Vibration - Optical bonding strengthens the overall display structure improving robustness and reliability in harsh applications.
Sealed Display - Since there is no air gap between the display and the cover glass, the display is sealed against condensation and dust.
What are the advantages of Chilin Optical Bonding?
DuPont™ Vertak® Technology - This patented approach utilizes advanced DuPont™ optical adhesives and a proprietary bonding process which provides for optimal display performance and lifetime reliability.
Chilin Optical Bonding - Chilin has been performing LCD optical bonding since 2004 on displays of all sizes and can support sizes from 7”- 82”.
Chilin currently currently bonds over 1.8 million display modules per year.
Improved image quality due to low reflectivity.
Thinner and lighter designs.
Improved viewability 400%.
Improves scratch and impact resistance over 300%