PD IEC TR 62977-5-2:2021 - Electronic Displays Visual Assessment

Welcome to the world of advanced electronic display technology with the PD IEC TR 62977-5-2:2021 standard. This comprehensive document is an essential resource for professionals and enthusiasts in the field of electronic displays, providing in-depth insights into the visual assessment and color discrimination according to viewing direction.

Overview

The PD IEC TR 62977-5-2:2021 is a technical report that delves into the intricacies of electronic display performance, specifically focusing on how color discrimination is affected by the viewing direction. Released on March 19, 2021, this standard is a crucial tool for ensuring that electronic displays meet the highest quality and performance standards.

Key Features

• Standard Number: PD IEC TR 62977-5-2:2021
• Pages: 38
• Release Date: March 19, 2021
• ISBN: 978 0 539 04226 9
• Status: Standard

Why This Standard Matters

In today's digital age, electronic displays are ubiquitous, found in everything from smartphones and tablets to televisions and computer monitors. The quality of these displays is paramount, as it directly impacts user experience. The PD IEC TR 62977-5-2:2021 standard provides a framework for assessing the visual performance of these displays, ensuring that they deliver accurate and consistent color reproduction from various viewing angles.

Color discrimination is a critical aspect of display technology, affecting everything from the readability of text to the vibrancy of images. This standard addresses the challenges associated with color shifts that can occur when viewing a display from different angles, providing guidelines for manufacturers and developers to optimize their products for a wide range of viewing conditions.

Comprehensive Content

Spanning 38 pages, the PD IEC TR 62977-5-2:2021 standard is a detailed document that covers a wide array of topics related to electronic display assessment. It includes:

• An introduction to the principles of color discrimination and its importance in display technology.
• Detailed methodologies for evaluating color performance based on viewing direction.
• Guidelines for implementing these methodologies in practical applications.
• Case studies and examples that illustrate the impact of viewing direction on color perception.

Who Should Use This Standard?

This standard is an invaluable resource for a variety of professionals, including:

• Display Manufacturers: Ensure your products meet industry standards for color accuracy and performance.
• Quality Assurance Teams: Implement rigorous testing protocols to maintain high display quality.
• Product Developers: Design displays that offer superior visual performance across different viewing angles.
• Researchers and Academics: Explore the latest advancements in display technology and color science.

Enhancing User Experience

By adhering to the guidelines set forth in the PD IEC TR 62977-5-2:2021 standard, manufacturers and developers can significantly enhance the user experience. Displays that maintain consistent color accuracy regardless of viewing angle provide users with a more immersive and enjoyable experience, whether they're watching a movie, playing a game, or working on a project.

Conclusion

The PD IEC TR 62977-5-2:2021 standard is a vital tool for anyone involved in the design, production, or evaluation of electronic displays. By providing a clear framework for assessing color discrimination according to viewing direction, this standard helps ensure that displays meet the highest standards of quality and performance. Whether you're a manufacturer, developer, or researcher, this document is an essential addition to your professional library.

Invest in the future of display technology with the PD IEC TR 62977-5-2:2021 standard and stay at the forefront of innovation in the field of electronic displays.

PD IEC TR 62977-5-2:2021

• 31.120 Electronic display devices

This part of IEC 62977, which is a Technical Report, describes the visual assessment method of the viewing direction characteristics of display devices. This document reviews the visual assessment of viewing direction by using special test patterns to estimate colour changes, image structure, and image luminance.

Experimental results are shown to reveal the effectiveness of this kind of visual assessment.

This method is a valuable tool for identifying image quality issues, but physical measurements will be used to confirm display performance specifications.

NOTE The visual assessment results will depend on the test pattern parameters and display setup conditions. As the viewing direction changes, characteristics such as contrast ratio, resolution, and device colour-shift simultaneously change in the perceived image.