IEC 60747-5-10:2019
Semiconductor devices - Part 5-10: Optoelectronic devices - Light emitting diodes - Test method of the internal quantum efficiency based on the room-temperature reference point
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About This Item
IEC 60747-5-10:2019 defines a technical reference for semiconductor optoelectronic devices, specifically light emitting diodes, with a focus on measuring internal quantum efficiency based on the room-temperature reference point. For engineering teams, test laboratories, and procurement specialists, it provides a structured basis for technical review, documented evaluation, and consistency in performance assessment. The document is relevant when LED characteristics must be compared using a repeatable testing approach and when technical compliance needs to be supported by reliable measurement practice.
What is IEC 60747-5-10:2019?
IEC 60747-5-10:2019 is the primary reference for the test method used to determine internal quantum efficiency in light emitting diodes at a room-temperature reference point. It sits within the broader semiconductor devices series and supports technical validation of optoelectronic device performance. Organizations involved in device development, laboratory evaluation, or conformity assessment may use it to align testing workflows, improve comparability of results, and document how LED efficiency data is established for engineering or quality purposes.
Applications of IEC 60747-5-10:2019
This document is typically used in LED product evaluation, device characterization, and laboratory testing environments where internal quantum efficiency data is needed for engineering documentation or compliance workflows. It may support supplier qualification, design verification, and quality assurance activities for optoelectronic components. In procurement and technical assessment processes, IEC 60747-5-10:2019 can help teams confirm that reported performance values are based on a recognized method and suitable for comparison during product review or regulatory preparation.
Why is IEC 60747-5-10:2019 important?
Consistent test methods are important when LED performance must be reviewed across design, manufacturing, and acceptance stages. IEC 60747-5-10:2019 helps reduce ambiguity in measurement practice, supporting better repeatability, technical consistency, and risk management in engineering decisions. It also strengthens conformity assessment preparation by giving laboratories and compliance teams a common basis for documented evaluation. For organizations purchasing or validating optoelectronic components, it can improve confidence in reported efficiency data and support more reliable technical comparisons.
- Defines a room-temperature reference method for internal quantum efficiency measurement in LEDs
- Supports laboratory evaluation and repeatable testing workflows for optoelectronic devices
- Useful for engineering documentation, product evaluation, and conformity assessment preparation
- Helps procurement and quality teams compare supplier data using a consistent technical reference
- Publication Date: 2019-11-12
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC 60747-5-10:2019 (2019-11-12)
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