T/SZSA 029.2-2023 Abolished Group standards

T/SZSA 029.2-2023 Health Display Technology Specification Part 2: Requirements and Measurement Methods for Tablet Computer Screens

Publish Date: 2023-06-01 Implement Date: 2023-06-10 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: T/SZSA 029.2-2023

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive Telecommunications Terminal Equipment

Publish Date: 2023-06-01

Implement Date: 2023-06-10

Pages: 19 pages

Scope

Main technical content: Foreword, Introduction, Scope, Normative references, Terms and definitions, Blue light hazard, Energy limit of hazardous blue light, Target visible light wavelength range, Healthy display, Sunlight spectrum reference, Optimal screen brightness, Technical requirements, Color temperature, Energy proportion limit of hazardous blue light, Test method for mobile phone display screen brightness under different environmental illumination, Measurement environment conditions for color temperature and hazardous blue light energy proportion, Test site and measurement device, Measurement steps, Environmental illumination - screen brightness measurement, Environmental illumination - optimal screen brightness distribution, Appendix A: Relative power distribution of the sun's reference spectrum, Blue light energy proportion limit of the sun's reference spectrum, Appendix B: Environmental illumination - optimal screen brightness distribution, References. This standard specifies the technical specifications for healthy displays of tablet computer screens, including color temperature, spectral hazardous blue light energy proportion, and requirements and measurement methods for brightness under different environmental illumination conditions. This standard is applicable to tablet computer display screen products.