Cart
0
0
item(s)
-
$0.00
No products
To be determined
Shipping
$0.00
Total
Quantity
Total
Product successfully added to your shopping cart
There are 0 items in your cart.
There are 0 items in your cart.
Total
IEC 61747-40-5 Ed. 1.0 en:2018
IEC 61747-40-5 Ed. 1.0 en:2018 Liquid crystal display devices - Part 40-5: Mechanical testing of display cover glass for mobile devices - Strength against dynamic impact by a sharp object with the specimen rigidly supported
standard by International Electrotechnical Commission, 02/27/2018
Reduced price!
M00014761
New product
Full Description
IEC 61747-40-5:2018(E) is a mechanical performance testing procedure for cover glass used in electronic displays in mobile devices. This document focuses on the measurement of surface impact energy required to fracture a specimen due to the collision of sharp particles onto the surface of a cover glass. This is achieved by dropping a ball on a sheet of coated abrasives placed on the cover glass, which is rigidly supported. The failure mode is associated with damage introduction via sharp contact. Crack propagation is enhanced by central tension in the case of strengthened glass. This failure mode represents one of several field failure modes observed in mobile devices.
