GB/T 43590.507-2025 Active National standards

GB/T 43590.507-2025 Laser display devices—Part 5-7:Measuring methods of image quality affected by speckle for scanning laser displays

GB/T 43590.507-2025 Laser display devices—Part 5-7:Measuring methods of image quality affected by speckle for scanning laser displays

Publish Date: 2025-04-25 Implement Date: 2025-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 43590.507-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Semiconductor light-emitting devices

ICS Name: Electronic display devices

Publish Date: 2025-04-25

Implement Date: 2025-08-01

Pages: 32 pages

Scope

This document describes the standard test conditions and methods for evaluating the image quality of laser scanning displays on screens without visible fluorescence when affected by speckle noise.
This document is applicable to evaluating the performance of laser scanning display devices in actual use, particularly in the presence of speckle noise.
This document is not applicable to products that require testing on screens with visible fluorescence.

Development Information

Word Count: 46 Thousand words Pages: 32 pages

Same series standard

GB/T 43590.506-2025 Laser display devices—Part 5-6:Measuring methods for optical performance of projection screens

Referenced Standards

GB 7247.1-2001 Safety of laser products—Part 1:Equipment classification, requirements and user's guide GB 7247.1-2012 Safety of laser products—Part 1:Equipment classification and requirements GB/T 7247.1-2024 Safety of laser products—Part1:Equipment classification and requirements GB/T 43590.102-2023 Laser display devices—Part 1-2:Vocabulary and letter symbols GB/T 43590.502-2024 Laser display devices—Part 5-2:Optical measuring methods of speckle contrast GB/T 43590.504-2024 Laser display devices—Part 5-4:Optical measuring methods of colour speckle GB/T 43590.506-2025 Laser display devices—Part 5-6:Measuring methods for optical performance of projection screens IEC 62471(所有部分)

Adopt standards

IEC 62906-5-7: 2022

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