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GB/T 18910.22-2024: Liquid crystal display devices - Part 2-2: Matrix colour LCD modules - Blank detail specification
Status: Valid GB/T 18910.22: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 18910.22-2024 | English | 354 |
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Liquid crystal display devices - Part 2-2: Matrix colour LCD modules - Blank detail specification
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GB/T 18910.22-2024
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| GB/T 18910.22-2008 | English | 439 |
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Liquid crystal display devices -- Part 2-2: Matrix colour LCD modules -- Blank detail specification
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GB/T 18910.22-2008
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Basic data | Standard ID | GB/T 18910.22-2024 (GB/T18910.22-2024) | | Description (Translated English) | Liquid crystal display devices - Part 2-2: Matrix colour LCD modules - Blank detail specification | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L53 | | Classification of International Standard | 31.120 | | Word Count Estimation | 18,163 | | Date of Issue | 2024-04-25 | | Date of Implementation | 2024-04-25 | | Older Standard (superseded by this standard) | GB/T 18910.22-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 18910.22-2024: Liquid crystal display devices - Part 2-2: Matrix colour LCD modules - Blank detail specification
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ICS 31:120
CCSL53
National Standards of People's Republic of China
Replaces GB/T 18910:22-2008
Liquid crystal display devices
Part 2-2: Color matrix liquid crystal display modules
Blank detail specification
(IEC 61747-2-2:2014, IDT)
Published on 2024-04-25 Implemented on 2024-04-25
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction V
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Guidelines for the preparation of detailed specifications 1
5 Logo 3
6 Ordering Information 3
7 Limiting values (absolute maximum ratings) 3
8 Working range and electrical and optical characteristics 4
9 Test conditions and inspection requirements 6
10 Identification and approval test (Group D) 8
11 Supplementary Notes 8
Appendix A (Informative) Supplementary Explanation Item 9
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:
This document is Part 2-2 of GB/T 18910: GB/T 18910 has been published in the following parts:
--- Liquid crystal display devices Part 1-1: General specification (GB/T 18910:11);
--- Liquid crystal display devices Part 1-2: Terms and symbols (GB/T 18910:12);
--- Liquid crystal display devices Part 2: Liquid crystal display module specification (GB/T 18910:2);
--- Liquid crystal display devices Part 2-1: Passive matrix monochrome liquid crystal display module blank detail specification (GB/T 18910:21);
--- Liquid crystal display devices Part 2-2: Blank detail specification for color matrix liquid crystal display modules (GB/T 18910:22);
--- Liquid crystal display devices Part 3: Liquid crystal display panel specification (GB/T 18910:3);
--- Liquid crystal display devices Part 4: Basic ratings and characteristics of liquid crystal display modules and panels (GB/T 18910:4);
--- Liquid crystal display devices Part 4-1: Basic ratings and characteristics of color matrix liquid crystal display modules (GB/T 18910:41);
--- Liquid crystal and solid state display devices Part 5: Environmental, durability and mechanical test methods (GB/T 18910:5);
--- Liquid crystal display devices Part 6-1: Test methods for photoelectric parameters of liquid crystal display devices (GB/T 18910:61);
--- Liquid crystal display devices Part 6-2: Test methods for liquid crystal display modules - Reflective type (GB/T 18910:62);
--- Liquid crystal display devices Part 6-3: Test methods for liquid crystal display modules Motion artifacts in active matrix liquid crystal display modules
(GB/T 18910:63);
--- Liquid crystal display devices Part 10-1: Environmental, durability and mechanical test methods Mechanical (GB/T 18910:101);
--- Liquid crystal display devices Part 10-2: Environmental, durability and mechanical test methods Environment and durability (GB/T 18910:102);
--- Liquid crystal display devices Part 20-1: Visual inspection of monochrome liquid crystal displays (GB/T 18910:201);
--- Liquid crystal display devices Part 20-2: Visual inspection of monochrome matrix liquid crystal display modules (GB/T 18910:202);
--- Liquid crystal display devices Part 20-3: Visual inspection of active matrix color liquid crystal display modules (GB/T 18910:203):
This document replaces GB/T 18910:22-2008 "Liquid Crystal Display Devices Part 2-2: Color Matrix Liquid Crystal Display Module Blank Details"
Compared with GB/T 18910:22-2008, in addition to structural adjustments and editorial changes, the main technical changes are as follows:
--- Deleted the relevant information of IEC Q (see Chapter 5 of the:2008 edition);
--- The integrated light source voltage is changed to the backlight source voltage, and its symbol is also modified accordingly (see Table 1 and Table 2, Chapter 6 of the:2008 edition
and 7:1);
--- Add corresponding instructions before Figure 1;
--- Add long-range brightness inhomogeneity and corresponding symbols (see 7:2:4:2 in Table 3);
--- Added C12ESD content (see Chapter 6):
This document is equivalent to IEC 61747-2-2:2014 "Liquid crystal display devices Part 2-2: Color matrix liquid crystal display module blank
Detailed Specifications:
A new chapter “Terms and Definitions” has been added to this document:
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 the Ministry of Industry and Information Technology of the People's Republic of China:
This document is under the jurisdiction of the National Technical Committee for Standardization of Electronic Display Devices (SAC/TC547):
The main drafting units of this document are: TCL Huaxing Optoelectronics Technology Co:, Ltd:, East China Normal University, BOE Technology Group Co:, Ltd:
Co:, Ltd:, Hisense Visual Technology Co:, Ltd:, and Tianma Microelectronics Co:, Ltd:
The main drafters of this document: Huang Weidong, Wang Weisheng, Zhang Zhigang, Liu Weidong and Zhou Haiqin:
The previous versions of this document and the documents it replaces are as follows:
---First published in:2008 as GB/T 18910:22-2008;
---This is the first revision:
Introduction
In order to meet the production, manufacturing, inspection, and import and export trade needs of liquid crystal display devices in my country, a series of standards for liquid crystal display devices are formulated:
GB/T 18910 “Liquid Crystal Display Devices” is intended to consist of the following parts:
--- Part 1-1: General specification: The purpose is to specify the general procedures for the inspection of liquid crystal display devices and to give the electro-optical characteristics test method:
General requirements, requirements for climatic, mechanical and durability tests:
--- Part 1-2: Terms and symbols: The purpose is to define the preferred terms, definitions and text symbols for liquid crystal display devices:
--- Part 2: Liquid crystal display module section specification: The purpose is to specify the quality assessment procedures and inspection requirements required for evaluating liquid crystal display modules:
requirements, screening sequences, sampling requirements, details of tests and test methods:
--- Part 2-1: Passive matrix monochrome liquid crystal display module blank detail specification: The purpose is to specify the format and summary page requirements:
The minimum requirements and detailed specifications:
--- Part 2-2: Blank Detailed Specification for Color Matrix Liquid Crystal Display Modules: The purpose is to specify the format and summary page and detailed
The requirements for the most basic content of the specification:
--- Part 3: Liquid crystal display screen specification: The purpose is to specify the quality assessment procedures and inspection requirements required for evaluating liquid crystal display screens:
requirements, screening sequences, sampling requirements, tests and test methods:
--- Part 3-1: Liquid Crystal Display (LCD) Screen Blank Detailed Specification: The purpose is to define the quality assessment system for LCD screens:
--- Part 4: Basic ratings and characteristics of liquid crystal display modules and panels: The purpose is to specify liquid crystal display panels and passive matrix monochrome
Basic ratings and characteristic requirements of LCD display modules:
--- Part 4-1: Basic ratings and characteristics of color matrix liquid crystal display modules: The purpose is to specify the basic ratings and characteristics of color matrix liquid crystal display modules:
Basic ratings and characteristic requirements of the block:
--- Part 5: Environmental, durability and mechanical test methods: The purpose is to evaluate the environmental performance of liquid crystal display devices and to determine uniform
The preferred test method and preferred value of stress level:
--- Part 6-1: Test methods for electro-optical parameters of liquid crystal display devices: The purpose is to specify the standard for electro-optical parameters of liquid crystal display devices:
Standard test conditions and test methods:
--- Part 6-2: Test method for liquid crystal display module reflective type: The purpose is to specify the detailed quality of reflective liquid crystal display modules
Evaluation procedures, inspection requirements, screening procedures, sample requirements, and test and measurement procedure requirements:
--- Part 6-3: Liquid crystal display module test method Active liquid crystal display module motion artifacts: The purpose is to specify the transmissive film
General quality assessment procedure for motion picture performance of transistor-liquid crystal display devices:
--- Part 6-4: Test methods for liquid crystal display modules Liquid crystal display modules with dynamic backlight: The purpose is to specify the
Standard test conditions and test methods for optical performance and power consumption of active-matrix liquid crystal display modules:
--- Part 10-1: Environmental, durability and mechanical test methods Mechanical: The purpose is to evaluate the mechanical properties of liquid crystal display devices
It is possible to determine a unified optimal test method and optimal value of stress level:
--- Part 10-2: Environmental, durability and mechanical test methods Environmental and durability: The purpose is to evaluate the performance of liquid crystal display devices:
Environmental performance, determine the unified optimal test method and stress level optimal value:
--- Part 10-3: Environmental, durability and mechanical test methods for glass strength and reliability: The purpose is to specify liquid crystal display devices
Test methods for strength and reliability of glass:
--- Part 20-1: Visual inspection of monochrome liquid crystal displays: The purpose is to specify the visual inspection method for monochrome liquid crystal displays:
--- Part 20-2: Visual inspection of monochrome matrix liquid crystal display modules: The purpose is to specify the visual inspection of monochrome matrix liquid crystal display modules
method:
--- Part 20-3: Visual inspection of active matrix color liquid crystal display modules: The purpose is to give the visual inspection of transmissive active matrix color liquid crystal display modules by the human eye:
Detailed requirements and general rules for the quality assessment procedure for visual inspection of liquid crystal display modules:
Liquid crystal display devices
Part 2-2: Color matrix liquid crystal display modules
Blank detail specification
1 Scope
This document is one of the Blank Detail Specifications (BDS) for the Liquid Crystal Display Device Family and specifies the format and requirements for the Summary Page and Detail Specifications:
Minimum content requirements:
This document applies to the publication of detailed specifications for color matrix liquid crystal display modules (e:g: for use in standard products):
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document:
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document:
GB/T 18910:11-2024 Liquid crystal display devices Part 1-1: General specification (IEC 61747-1-1:2014, IDT)
GB/T 18910:2-2024 Liquid crystal display devices Part 2: Liquid crystal display module specification (IEC 61747-2:2015,
IDT)
Note: There is no technical difference between the content cited in GB/T 18910:2-2024 and the content cited in IEC 61747-2:1998 (obsolete):
GB/T 18910:5-2008 Liquid crystal and solid state display devices Part 5: Environmental, durability and mechanical test methods
(IEC 61747-5:1998, IDT)
GB/T 18910:101-2021 Liquid crystal display devices Part 10-1: Environmental, durability and mechanical test methods Mechanical
(IEC 61747-10-1:2013, IDT)
GB/T 18910:102-2021 Liquid crystal display devices Part 10-2: Environmental, durability and mechanical test methods Environmental and durability
Durability (IEC 61747-10-2:2014, IDT)
GB/T 18910:203-2021 Liquid crystal display devices Part 20-3: Visual inspection of active matrix color liquid crystal display modules
(IEC 61747-20-3:2016, IDT)
Note: There is no technical difference between the content cited in GB/T 18910:203-2021 and the content cited in IEC 61747-5-2:2011 (obsolete):
3 Terms and definitions
There are no terms or definitions that require definition in this document:
4 Guidelines for the preparation of detailed specifications
The recommended summary page layout and instructions are as follows: When detailed specifications for customer products have not been published, a blank detailed specification summary page
Requirements are optional:
The contents represented by the numbers in square brackets on the blank detailed specification summary page are explained as follows:
[1] Name of the national standardization body authorized to issue detailed specifications:
[2] Standard number of the detailed specification:
[3] Version number and standard number of the general specification and sub-specification:
[4] National standard specification number, publication date and any more detailed information required by the national standard system:
[5] Component model number:
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