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CJK Unified Ideographs Extension D

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CJK Unified Ideographs Extension D
RangeU+2B740..U+2B81F
(224 code points)
PlaneSIP
ScriptsHan
Assigned222 code points
Unused2 reserved code points
Unicode version history
6.0 (2010)222 (+222)
Unicode documentation
Code chart ∣ Web page
Note: [1][2]

CJK Unified Ideographs Extension D is a Unicode block containing uncommon CJK ideographs for Chinese, Japanese, Korean, and Vietnamese, some of which are in current use. Much smaller than most Unicode blocks for CJK unified ideographs, Extension D consists of characters which were submitted to the Ideographic Research Group as "urgently needed characters" between 2006 and 2009. Characters submitted during the same period which were needed less urgently were included in CJK Unified Ideographs Extension E instead.[3]

The block has hundreds of ideographic variation sequences registered in the Unicode Ideographic Variation Database (IVD).[4][5] These sequences specify the desired glyph variant for a given Unicode character.

Block

[edit]
CJK Unified Ideographs Extension D[1][2]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+2B74x 𫝀 𫝁 𫝂 𫝃 𫝄 𫝅 𫝆 𫝇 𫝈 𫝉 𫝊 𫝋 𫝌 𫝍 𫝎 𫝏
U+2B75x 𫝐 𫝑 𫝒 𫝓 𫝔 𫝕 𫝖 𫝗 𫝘 𫝙 𫝚 𫝛 𫝜 𫝝 𫝞 𫝟
U+2B76x 𫝠 𫝡 𫝢 𫝣 𫝤 𫝥 𫝦 𫝧 𫝨 𫝩 𫝪 𫝫 𫝬 𫝭 𫝮 𫝯
U+2B77x 𫝰 𫝱 𫝲 𫝳 𫝴 𫝵 𫝶 𫝷 𫝸 𫝹 𫝺 𫝻 𫝼 𫝽 𫝾 𫝿
U+2B78x 𫞀 𫞁 𫞂 𫞃 𫞄 𫞅 𫞆 𫞇 𫞈 𫞉 𫞊 𫞋 𫞌 𫞍 𫞎 𫞏
U+2B79x 𫞐 𫞑 𫞒 𫞓 𫞔 𫞕 𫞖 𫞗 𫞘 𫞙 𫞚 𫞛 𫞜 𫞝 𫞞 𫞟
U+2B7Ax 𫞠 𫞡 𫞢 𫞣 𫞤 𫞥 𫞦 𫞧 𫞨 𫞩 𫞪 𫞫 𫞬 𫞭 𫞮 𫞯
U+2B7Bx 𫞰 𫞱 𫞲 𫞳 𫞴 𫞵 𫞶 𫞷 𫞸 𫞹 𫞺 𫞻 𫞼 𫞽 𫞾 𫞿
U+2B7Cx 𫟀 𫟁 𫟂 𫟃 𫟄 𫟅 𫟆 𫟇 𫟈 𫟉 𫟊 𫟋 𫟌 𫟍 𫟎 𫟏
U+2B7Dx 𫟐 𫟑 𫟒 𫟓 𫟔 𫟕 𫟖 𫟗 𫟘 𫟙 𫟚 𫟛 𫟜 𫟝 𫟞 𫟟
U+2B7Ex 𫟠 𫟡 𫟢 𫟣 𫟤 𫟥 𫟦 𫟧 𫟨 𫟩 𫟪 𫟫 𫟬 𫟭 𫟮 𫟯
U+2B7Fx 𫟰 𫟱 𫟲 𫟳 𫟴 𫟵 𫟶 𫟷 𫟸 𫟹 𫟺 𫟻 𫟼 𫟽 𫟾 𫟿
U+2B80x 𫠀 𫠁 𫠂 𫠃 𫠄 𫠅 𫠆 𫠇 𫠈 𫠉 𫠊 𫠋 𫠌 𫠍 𫠎 𫠏
U+2B81x 𫠐 𫠑 𫠒 𫠓 𫠔 𫠕 𫠖 𫠗 𫠘 𫠙 𫠚 𫠛 𫠜 𫠝
Notes
1.^ As of Unicode version 16.0
2.^ Grey areas indicate non-assigned code points

History

[edit]

The following Unicode-related documents record the purpose and process of defining specific characters in the CJK Unified Ideographs Extension D block:

References

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  1. ^ "Unicode character database". The Unicode Standard. Retrieved 2023-07-26.
  2. ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023-07-26.
  3. ^ "18.1: Han (§ Blocks Containing Han Ideographs)" (PDF). The Unicode Standard: Core Specification. Version 15.0. Unicode Consortium. pp. 741–744. 2022. ISBN 978-1-936213-32-0.
  4. ^ "Ideographic Variation Database". Unicode Consortium.
  5. ^ "UTS #37, Unicode Ideographic Variation Database". Unicode Consortium.