CJK Unified Ideographs Extension B
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CJK Unified Ideographs Extension B | |
---|---|
Range | U+20000..U+2A6DF (42,720 code points) |
Plane | SIP |
Scripts | Han |
Assigned | 42,711 code points |
Unused | 9 reserved code points |
Unicode version history | |
3.1 (2001) | 42,711 (+42,711) |
Note: [1] |
CJK Unified Ideographs Extension B is a Unicode block containing rare and historic CJK ideographs for Chinese, Japanese, Korean, and Vietnamese.
- List of CJK Unified Ideographs Extension B (Part 1 of 7). Range: U+20000–U+215FF.
- List of CJK Unified Ideographs Extension B (Part 2 of 7). Range: U+21600–U+230FF.
- List of CJK Unified Ideographs Extension B (Part 3 of 7). Range: U+23100–U+245FF.
- List of CJK Unified Ideographs Extension B (Part 4 of 7). Range: U+24600–U+260FF.
- List of CJK Unified Ideographs Extension B (Part 5 of 7). Range: U+26100–U+275FF.
- List of CJK Unified Ideographs Extension B (Part 6 of 7). Range: U+27600–U+290FF.
- List of CJK Unified Ideographs Extension B (Part 7 of 7). Range: U+29100–U+2A6DF.
The block has dozens of variation sequences defined for standardized variants.[2]
It also has thousands of ideographic variation sequences registered in the Unicode Ideographic Variation Database (IVD).[3][4] These sequences specify the desired glyph variant for a given Unicode character.
See also
References
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