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Optical Bonding

Optical Bonding Technology affixes a cover lens, such as anti-reflective glass, plastic, or touch sensor directly onto a flat panel display and eliminates the air gap between, in order to reduce the reflectance to as low as 0.2%*, and dramatically increase contrast ratio in a high ambient light environment.

This technology also allows ID designers and mechanical engineers to design a larger cover lens or leave out front bezel for less total thickness, rather than the traditional bezel design. This is because not only can the bonding layer provide better impact absorption, but also better support to the cover lens.

Welcome to Dopoint’ Optical Bonding Laboratories! Maybe you are quite new to Dopoint Optical Bonding,or maybe you are our old friends. We would like to share you great news: Dopoint has launched a new production line, bonding laboratories for Optical Bonding with Certificated Class 1000 Clean Room .Our vision is to build up new standards through our innovations that can create much more added-values for our customers. We welcome you to join us to share the enormous opportunity ahead of us!

Reduce Reflection, Improved Clarity, Contrast, Ruggedness.

Optical Bonding Options:
In-Frame Bonding

With this method, the cover glass is bonded to the LCD area only, inside the frame of the original LCD. There is no mechanical link to the frame of the LCD and the LCD must be mounted via the mounting holes of the OEM panel. 
On-Frame Bonding
In this process, the cover glass is bonded to all or part of the front bezel of the original LCD and to the full LCD front surface. Unlike in-frame bonding, the glass size used has very few constraints and the cover glass can be used as a mounting surface. 
Over-Frame Bonding
This approach consists of bonding the cover glass to all or part of the front bezel of the original LCD and can extend beyond the LCD bezel frame up to a maximum of 1.0” . Like on-frame bonding, the cover glass can be used as a mounting surface.
Here are the product ranges that our Optical bonding can service for you.

Optical Bonding Benefits:

The stronger the ambient light is, the brighter the LCD will appear. 
As a result, the modified LCD is viewable under all lighting conditions including direct sunlight regardless the LCD"s original brightness. 
Long life time
Not increasing lamps power Sunview assure long life time. 
Reduced heating dissipation allow overall life time increase. 
Environment friendly
No additional power required to achive outdoor visibility. 
Reduced power consumption compared with hight brightness technology.
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