2008767 Preview

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

View all product details

Most Recent

Track It

Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • PDF
    • 👥
    • Immediate download
    • $95.00
      Members pay $71.25
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $95.00
      Members pay $71.25
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

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.

 

Product Details

Edition:
1.0
Published:
02/27/2018
Number of Pages:
13
File Size:
1 file , 370 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus