IEC TR 62977-2-3:2017

IEC TR 62977-2-3:2017 is a technical reference for Electronic display devices - Part 2-3: Measurements of optical properties - Multi-colour test patterns, helping engineers and laboratories assess display performance using structured optical measurement methods. It is relevant where product evaluation depends on repeatable measurement conditions, documented evaluation, and consistent test setup for display characteristics. For procurement, testing, and compliance workflows, this document supports more reliable technical review and helps align laboratory evaluation with a defined measurement approach for multi-colour patterns.

Purpose of IEC TR 62977-2-3:2017

The purpose of IEC TR 62977-2-3:2017 is to provide guidance connected to optical property measurements for electronic display devices when multi-colour test patterns are used. In practice, that makes it useful for technical validation, measurement planning, and quality workflows where color-related display behavior must be assessed in a controlled way. As a Part 2-3 document in the series, it supports a focused engineering specification context rather than general display testing, which can help teams improve operational consistency and technical comparison across samples, suppliers, or test benches.

Compliance applications of IEC TR 62977-2-3:2017

IEC TR 62977-2-3:2017 is applicable in laboratory evaluation, product qualification, and conformity assessment preparation for electronic display devices where optical property measurements are part of the review process. It may be used by test houses, display manufacturers, and compliance teams that need a documented reference for multi-colour pattern-based measurements. The document is also relevant during regulatory preparation, especially when engineering documentation must show how display performance was measured and compared under repeatable conditions across testing workflows.

Benefits of IEC TR 62977-2-3:2017

Using IEC TR 62977-2-3:2017 can improve testing consistency and reduce ambiguity in display measurement activities involving multi-colour patterns. That supports better technical assessment, stronger quality assurance, and more credible conformity assessment preparation. For procurement and supplier review, it can help define what measurement evidence should be collected and how results are interpreted. In engineering and compliance workflows, the document can also support risk management by making optical evaluation more structured, which may reduce rework and improve comparability between development and verification stages.

• Guidance for measuring optical properties of electronic display devices using multi-colour test patterns
• Useful for laboratory evaluation and repeatable verification activities
• Supports technical documentation, supplier comparison, and compliance review
• Helps align measurement methods with quality and conformity assessment workflows