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GB/T 22320-2025Information technology - Chinese coded character set - 15×16 dot matrix font of Chinese ideogram (English PDF)

信息技术中文编码字符集汉字15×16点阵字型

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Issued by

State Administration for Market Regulation; Standardization Administration of China

Level / Type

National · Recommended

Issue date

March 28, 2025

Implementation date

October 1, 2025

Scope

GB/T 22320-2025 is the English-translated version of 信息技术中文编码字符集汉字15×16点阵字型.

GB/T 22320-2025 is the Chinese standard "Information technology - Chinese coded character set - 15×16 dot matrix font of Chinese ideogram". Its scope clause reads: This document specifies 88,115 Chinese characters (including radicals/components) and 894 graphic elements at implementation level 3 in GB 18030-2022.

15×16 dot matrix font for glyph characters. This document is applicable to the design of Chinese character dot matrix fonts in various electronic information products and digital products, and is also applicable to other related equipment. Its clauses include terms and definitions; font and order.

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Document preview — GB/T 22320-2025

National Standard of the People's Republic of China

ICS: 35.040
Classification: L71

Issued by: State Administration for Market Regulation; Standardization Administration of China

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Font and order
5 Management of standard data
6 Dot matrix font representation method
6.1 Grid
6.2 Point
6.3 Dot Matrix Font
7 Dot Font
7.1 Word count
7.2 Font Data
7.3 Chinese characters with reduced strokes
7.4 Dot matrix font table
Appendix A (Normative) 15×16 dot matrix font data
Appendix B (Normative) Chinese Characters with Reduced Strokes

1 Scope

This document specifies 88,115 Chinese characters (including radicals/components) and 894 graphic elements at implementation level 3 in GB 18030-2022.

15×16 dot matrix font for glyph characters.

This document is applicable to the design of Chinese character dot matrix fonts in various electronic information products and digital products, and is also applicable to other related equipment.

2 Normative references

The contents of the following documents constitute 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 18030-2022 Information technology Chinese coded character set

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Glyph

A recognizable abstract graphic symbol that is not tied to any particular design.

3.2 Font

A collection of glyph images with the same basic design.

Note. For example, Songti.

3.3 dotmatrixfont

The shape of a graphic character is represented by a collection of points.

3.4 character order

The order in which graphic characters are arranged in a set according to certain rules.

4 Font and order

This document is based on the "General Standard Chinese Character Table" and is designed according to the principles of current standard Chinese character shape organization.

This document arranges the points in the order of double-byte symbol area, double-byte Chinese character area and four-byte Chinese character area as specified in GB 18030-2022.

Formation font.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 459 pages — is available in the English PDF.

Referenced standards

Normative references

GB 18030-2022Information technology - Chinese coded character set

Similar standards

GB 16959-1997|GB 18030-2022|GB/T 12041.2-2008|GB/T 12052-1989|GB/T 12345-1990

Editions of GB/T 22320

Edition	Title	Revision	Status
GB/T 22320-2025	Information technology - Chinese coded character set - 15×16 dot matrix font of Chinese ideogram	current edition	Current
GB/T 22320-2019	Information technology-Chinese coded character set-15×16 dot matrix font of Chinese ideogram	previous edition	Superseded

This page sells the current edition, GB/T 22320-2025. Earlier editions are listed for reference only.

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