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GB/T 45543-2025Substrate glass for organic light emitting diode (OLED) display devices (English PDF)

有机发光二极管显示器件用基板玻璃

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 28, 2025

Implementation date

October 1, 2025

Scope

GB/T 45543-2025 is the English-translated version of 有机发光二极管显示器件用基板玻璃.

GB/T 45543-2025 is the Chinese national standard covering the glass plate a low-temperature polysilicon or oxide backplane is built on — the dimensions and the edge condition, the surface roughness and waviness that the thin-film transistor layer cannot tolerate, the thermal expansion coefficient and the reheat shrinkage that decide whether the panel still registers after the process runs hot, the residual stress and the sag, the elastic modulus, hardness and dielectric properties, and the inspection rules.

First edition, under the China Building Materials Federation. In force from 1 October 2025. Issued on 28 March 2025, it has been in force since 1 October 2025.

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Document preview — GB/T 45543-2025

National Standard of the People's Republic of China

ICS: 81.040.30
Classification: Q 34

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed by China Building Materials Federation.

This document is under the jurisdiction of the National Technical Committee for Standardization of Industrial Glass and Special Glass (SAC/TC447).

This document was drafted by: Beijing University of Technology, China National Building Material Glass New Materials Research Institute Group Co., Ltd., Rainbow Display Devices Co., Ltd.

Company, Henan Xingyang Optoelectronics Technology Co., Ltd., Xiamen Metrology Verification and Testing Institute, Hebei Window Glass Co., Ltd., Wuhu Changxin Technology Co., Ltd.

Co., Ltd., Xianning CSG Optoelectronic Glass Co., Ltd., Gaoan Huaxianjing Display Technology Co., Ltd., Bengbu Zhongguang Technology Co., Ltd., Hunan Shaohong Special Glass Co., Ltd., Chengdu Zhongguang Optoelectronics Technology Co., Ltd., China National Testing Holding Group Co., Ltd., Beijing Zhongtian Standardization Technology Research Institute Group Co., Ltd., Beijing Xuhui Xinrui Technology Co., Ltd., Wuhu Dongxu Optoelectronics Technology Co., Ltd.

Co., Ltd., Visionox Technology Co., Ltd.

The main drafters of this document are: Tian Yingliang, Jiang Longyue, Li Miao, Yan Lei, Ruan Yujiao, Qian Xuejun, Liu Zhengmao, Zheng Jianjun, Wang Mingzhong, Zhao Zhiyong, Xu Lihua, Jiang Tao, Wang Huiyong, Liu Jun, Long Qingyong, Cao Zhiqiang, Cheng Huifeng, Gong Ruilong, Liang Xinhui, Wang Zhongyu, Jin Liangmao, Ren Hongcan, Li Junjie, Wang Hui, Li Qing, Dang Pengle, Liu Yaru, Gao Shuhui, Lun Xiaoyu, Zhao Yingying, He Feng.

Substrate glass for organic light emitting diode display devices

1 Scope

This document specifies the requirements, test methods, inspection rules and packaging, Labelling, transportation and storage.

This document is applicable to OLED substrate glass (hereinafter referred to as substrate) for semiconductor process technology such as low-temperature polycrystalline silicon and low-temperature polycrystalline oxide. plate glass).

2 Normative references

GB/T 1549-2008

GB/T 2680

GB/T 2828.1-2012

GB/T 4167

GB/T 5432

GB/T 5700-2023

GB/T 16920

GB/T 20871.12

GB/T 21389

GB/T 31838.2

GB/T 31838.6

GB/T 31958-2023

GB/T 32639-2016

GB/T 32642

GB/T 32643

GB/T 32645

GB/T 32647

GB/T 37788

GB/T 37900

GB/T 38711

GB/T 38712

GB/T 43774

GB/T 43873

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Normative references

Editions of GB/T 45543

Edition	Title	Revision	Status
GB/T 45543-2025	Substrate glass for organic light emitting diode(OLED) display devices	current edition	Current

This page sells the current edition, GB/T 45543-2025. Earlier editions are listed for reference only.

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