Written on April 18, 2017
There are five criteria that are very important to the functional performance of the AG glass. They work in unison to achieve the optical “look” that your eyes perceive, therefore, the criteria all have to be reviewed and specified in order to achieve optimal performance and product consistency.
This is a “gross” dimension as each supplier’s AG surface topography is different. This means that if you measure one supplier’s AG as 60 Gloss and measure another supplier’s glass at 60 Gloss, the products may still look entirely different to your eyes. Gloss is a base metric that works well to control consistency of product from a specified supplier.
Defined as the percentage of light which in passing through the glass deviates from the incident beam greater than 2.5 degrees on the average. Haze is a negative tradeoff effect of AG material and it is important to specify a max haze level for the product.
Refers to the tiny “mountain ranges” on the surface of the etched glass. Typically measured as peaks per 100um linear distance across the surface. A very low density will result in a high sparkling AG glass with poor resolution and a very high density will only add haze without diffusing the specular reflection. A good initial target is to look for about 4 to 6 peaks per 100um.
Here is a graph of Ra for our different EagleEtch gloss levels.
If an AG glass has significantly different values for its surface roughness, at a given gloss number, then its optical performance will be very different from what you may have desired.
Measures sharpness of the transmitted image versus the same image that has not been transmitted through an AG diffuse surface at a defined distance.
Scattering of light by micro-structured surfaces does not only reduce specular reflections, it also affects the distinctness (sharpness) of images shown on the display screen. It is of vital importance for the visual performance of a display to realize the reduction of reflections without sacrificing the resolution of the image. AG Glass with high transmitted DOI enables greater mechanical design flexibility and increases optical performance.
Europtec’s EagleEtch glass is mass produced and controlled to the five listed metrics. Our etched glass was designed from the ground up and manufactured especially for the electronic display industry as a high performance anti-glare solution that can be integrated into any display application.
We hope this article was helpful to your team. We will continue to bring you additional technical articles and tips throughout the year. If you would like to get more detailed information or discuss your particular program, anti-glare implementation recommendations or product examples please contact us at email@example.com or call our office at +1 (304) 624-7461.
Written on August 7, 2014
Written on July 30, 2014
Great show this year in beautiful San Diego, CA. There were a lot of interesting discussions during the show and the interest is growing in anti-glare glass specifically for the automotive and commercial display industry. We continue to work to provide our customers with the best anti-glare glass on the market and flexibility to customize our product for use in any display glass application.
See you all next year in San Jose for another great show.
Written on May 9, 2013
Visit us at our booth #715 during the annual Display Week convention to learn more about our capabilities and new products. We’ll be showing various applications of our EagleEtch glass which is the best optically performing anti-glare display cover glass. If you would like to setup an appointment during the show please contact us.
Written on June 15, 2012
We were very excited to host a large number of interested visitors at our booth and demo the benefits of using EagleEtch anti-glare glass products. Our new EagleEtch Tough, anti-glare aluminosilicate, glass was a huge hit.
Thank you to everyone who stopped by our booth and we look forward to the new partnerships and project opportunities discussed. If you didn’t get a chance to check out our new EagleEtch Tough products at SID, stay tuned, as we’ll be rolling out more information on this great product soon. We look forward to seeing everyone next year in Vancouver at SID 2013!
Written on May 1, 2012
Visit us at our booth #431 during the annual Display Week convention to learn more about our capabilities and new products we have available that are “thinner, lighter, and stronger” including EagleEtch Tough (anti-glare aluminosilicate glass) and our expanded line of EagleEtch XS (thin anti-glare glass) products including one specially made for glass trackpads. If you would like to setup an appointment during the show please contact us.
Written on January 6, 2012
The demand for “strong” aluminosilicate glass in a non-glossy alternative for ruggedized and portable displays inspired EuropTec USA Inc. to create its newest product, EagleEtch® Tough.
EagleEtch® Tough offers the best in anti-glare properties in a much stronger scratch resistant glass type. The ultra-strong anti-glare glass is ideal for devices such as cell phones, tablets, ruggedized displays, and touchscreens.
In the past designers were limited and had to choose to focus on either reducing glare with standard soda-lime glass or using a high glare aluminosilicate glass that was much more rugged. EagleEtch® Tough eliminates the tradeoffs by combining the aluminosilicate raw glass with EuropTec’s subtractive acid etching process, which creates a surface structure that disperses incident light, allowing the user to focus on the screen rather than the reflected images. This means that unlike coating or spray-on anti-glare solutions, EagleEtch® Tough is able to withstand all downstream processing and still retain the benefits of the aluminosilicate glass.
EagleEtch® Tough follows in the tradition of EagleEtch®, EagleEtch® XS and EagleEtch Plus™, which are top performing anti-glare glass products manufactured especially for the electronic display industry.
Source: Press Release EagleEtch Tough
For more information contact us.
Written on January 3, 2012
The demand for a smooth feeling, low friction etched glass has lead Europtec to the creation of a special EagleEtch® XS Gloss 10 product version. The glass is specially designed for trackpad applications in ultrabooks, automobiles and special surfaces where touch feeling and sensation is critical.
EagleEtch® XS Gloss 10 is perfect for single and multi-touch solutions. The glass utilizes EuropTec’s subtractive acid etching process to create a durable structured surface that will not wear over time like acrylic or coated solutions and can survive all downstream processing.
EagleEtch® XS Gloss 10 follows in the tradition of EagleEtch® and EagleEtch Plus™, which are top performing anti-glare glass products manufactured especially for the electronic display industry.
For more information contact us.
Written on May 30, 2011
Thank you to everyone who stopped by our booth, we hope you all enjoyed checking out our latest products. This year was especially exciting for us as we unveiled our thinnest and lightest glass yet, EagleEtch XS. If you didn’t get a chance to check it out at SID, stay tuned, we’ll be rolling out more information on this great product soon. We look forward to seeing everyone next year in Boston at SID 2012!
Written on May 8, 2011