Index Matching

Index Matching is a simple process pioneered by Varitronix which can improve the contrast ratio of a TFT-LCD panel by up to 4 times. It involves the application of special optical glue between the LCD and the anti-reflective treated top glass. The benefits of this process include:

•Reduction of internal reflection

•Improvement in sunlight readability
•Increase in the ruggedness of the display
•Improved protection against water and dust
For advice regarding index matching and whether it is suitable for your application, please contact us, we will be happy to help or complete our LCD specification submission form.