GB/T 38001.53-2024 Active National standards

GB/T 38001.53-2024 Flexible display devices—Part 5-3:Visual assessment of image quality and defects

Publish Date: 2024-04-25 Implement Date: 2024-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 38001.53-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Semiconductor light-emitting devices

ICS Name: Electronic display devices

Publish Date: 2024-04-25

Implement Date: 2024-08-01

Pages: 28 pages

Scope

This document specifies the general framework and operating procedures for the visual evaluation of flexible display devices. This document is applicable to the visual evaluation methods of flexible display devices in the following states: -- Initial state and aging state under standard environmental conditions; -- State under mechanical or environmental stress conditions; -- State after mechanical durability testing, state after environmental durability testing, and state after combined mechanical and environmental durability testing. Note: Visual evaluation under mechanical or environmental stress conditions is usually difficult to achieve, if applicable when using this method. Visual evaluation is carried out by comparing the test samples with reference samples or a set of graded samples. This document provides the framework and procedures for visual evaluation of reference samples or a set of graded samples, and describes the framework and procedures followed in preparing reference samples and a set of graded samples. It also specifies the visual evaluation methods for different types of defects in reference samples and graded samples.