IEC 63145-21-20:2022

IEC 63145-21-20:2022 defines a focused measurement approach for VR image quality, with specific attention to screen door effect in eyewear display systems. For engineering teams, test laboratories, and procurement specialists, it provides a relevant technical reference when evaluating visual performance and comparing product claims. As a primary document in the series, it supports documented evaluation, technical review, and conformity assessment activities where consistent measurement of perceived display artifacts is important.

IEC 63145-21-20:2022 standard overview

IEC 63145-21-20:2022 is centered on specific measurement methods for assessing screen door effect in virtual reality eyewear displays. The title indicates a performance-oriented testing standard intended to help characterize image quality in a repeatable way. In practice, it may be used to support verification activities, product evaluation, and engineering documentation where objective measurement criteria are needed. The first edition provides a technical basis for comparing results across laboratories and supporting quality workflows.

Applications of IEC 63145-21-20:2022

This technical document is relevant to VR eyewear display development, display testing, and acceptance review workflows where visual artifacts can affect user experience and product positioning. It may also support laboratory evaluation, supplier qualification, and internal validation of head-mounted display performance. Organizations involved in technical compliance, product benchmarking, or design verification can use IEC 63145-21-20:2022 to align measurement practices and improve consistency across engineering and procurement decisions.

Why IEC 63145-21-20:2022 matters

Screen door effect can influence perceived image quality and user acceptance, so a shared measurement reference is valuable for risk management and technical validation. IEC 63145-21-20:2022 helps reduce ambiguity in how performance is assessed, which can improve testing consistency and support clearer conformity assessment preparation. For teams working on regulatory preparation, procurement review, or product certification planning, it offers a practical basis for comparing results and documenting compliance-related evidence.

• Specific measurement methods for VR image quality focused on screen door effect
• Useful for repeatable laboratory evaluation and performance comparison
• Supports engineering validation, documented evaluation, and testing workflows
• Relevant to procurement review, supplier assessment, and quality assurance
• Helps standardize technical evidence for compliance and conformity assessment