GB/T 20528.2-2009 (English Version) PDF

Standard No.: GB/T 20528.2-2009
Language: Chinese, Available in English version
Release Date: 2009
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20528.2-2009

Scope: This part of GB/T 20528: -Establishes the ergonomic requirements for the design and evaluation of image quality of flat-panel displays; -Specifies the terms and definitions that need to be used to describe the image quality of flat-panel displays; approach; establishes ergonomic principles that orient these needs. This part of GB/T 20528 is applicable to: - flat-panel display screens for office tasks; - flat-panel display screens where picture elements are arranged in a regular sequence with even intervals and no gaps between lines; - display Latin letters, Cyrillic letters and various fonts of characters of the Greek alphabet, and a flat panel display screen for Arabic numerals; - the display of Asian characters; - a flat panel display screen large enough to display at least 40 Latin characters. This part of GB/T 20528 does not apply to displays using flat panel technologies that: - use optical principles to construct images such that the image size is different from photoelectric sensors (projection applications for flat panel displays), or - are used only for fixed information or segmentation Alphanumeric display (see 2.13 of IEC/SC 47C (Central Office) 3:1992).

GB/T 20528.2-2009 Referenced Document

ISO 9241-3:1992 Ergonomic requirements for office work with visual display terminals (VDTs); part 3: visual display requirements
ISO 9241-6 Ergonomic requirements for office work with visual display terminals (VDTs) - Part 6: Guidance on the work environment
ISO 9241-7 Ergonomic requirements for office work with visual display terminals (VDTs) - Part 7: Requirements for display with reflections
ISO 9241-8:1997 Ergonomic requirements for office work with visual display terminals (VDTs) - Part 8: Requirements for displayed colours

2009 GB/T 20528.2-2009 Ergonomics requirements for work with visual display based on flat panels-Part 2:Ergonomics requirements for flat panel displays