IEC 61747-40-2:2015

IEC 61747-40-2:2015 defines a focused technical reference for mechanical testing of display cover glass used in mobile devices, with emphasis on uni-axial flexural strength using a 4-point bend method. It is relevant when teams need a reliable basis for product evaluation, laboratory testing, and documented verification activities tied to cover glass performance. For engineering, procurement, and compliance workflows, IEC 61747-40-2:2015 helps align technical assessment with a common testing approach and supports more consistent comparison of test results across suppliers and development programs.

What is IEC 61747-40-2:2015?

This document is part of the liquid crystal display devices series and addresses a specific mechanical test for display cover glass on mobile devices. Its scope is centered on assessing uni-axial flexural strength through a 4-point bend method, which is commonly used in materials and component evaluation. In practice, it serves as a technical document for laboratories and engineering teams that need a defined procedure or reference point for conformity assessment, technical validation, and quality workflows related to cover glass durability.

Applications of IEC 61747-40-2:2015

IEC 61747-40-2:2015 is typically used in product development, supplier qualification, and test planning for mobile device display assemblies. It may support laboratory evaluation of cover glass samples, comparative testing between materials or vendors, and internal technical review before release or procurement approval. Organizations involved in display design, component sourcing, and reliability verification can use it as a compliance reference when documenting mechanical performance and supporting regulated or customer-driven technical requirements.

Why is IEC 61747-40-2:2015 important?

This reference matters because mechanical strength testing of cover glass can influence product robustness, risk management, and acceptance decisions in mobile device programs. Using a defined 4-point bend approach helps improve testing consistency, reduces ambiguity in technical assessment, and supports clearer comparison of results across laboratories or production batches. It is also useful for conformity assessment preparation, since procurement and engineering teams often need credible evidence that a component has been evaluated against a recognized testing workflow.

• Mechanical test reference for mobile device display cover glass
• Uni-axial flexural strength evaluation using a 4-point bend method
• Useful for laboratory testing, supplier review, and product evaluation
• Supports technical validation, documentation, and compliance workflows