CJK Unified Ideographs Extension D

CJK Unified Ideographs Extension D is a Unicode block containing rare and historic CJK ideographs for Chinese, Japanese, Korean, and Vietnamese.

CJK Unified Ideographs Extension D
RangeU+2B740..U+2B81F
(224 code points)
PlaneSIP
ScriptsHan
Assigned222 code points
Unused2 reserved code points
Unicode version history
6.0222 (+222)
Note: [1][2]

The block has hundreds 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.

Block
This list is a single Unicode block. For an overview of all CJK ideograph blocks in Unicode, see CJK Unified Ideographs.
CJK Unified Ideographs Extension D [1][2]
Official Unicode Consortium code chart (PDF)
 0123456789ABCDEF
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 13.0
2.^ Grey areas indicate non-assigned code points

History

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

VersionFinal code points[lower-alpha 1]CountL2 IDWG2 IDIRG IDDocument
6.0U+2B740..2B81D222L2/07-333Lunde, Ken (2007-10-02), Proposal to add twenty-one CJK Unified Ideographs to the UCS
L2/09-214N3560IRG URGENT Version4.0(M Set) [Macao set], 2008-12-24
N3560_CN1532REvidences of Urgently Needed Characters (China set), 2008-12-31
N3560_UJenkins, John (2009-04-14), UNC source information for U-source characters
N3560_JLunde, Ken (2007-11-11), Additional references for IRG N1367
N3560_TN1305Request to add 24 new characters to CJK D, 2007-05-30
L2/09-234N3603 (pdf, doc)Umamaheswaran, V. S. (2009-07-08), "M54.08", Unconfirmed minutes of WG 2 meeting 54
L2/09-177Whistler, Ken (2009-05-01), "L", WG2 Consent Docket
L2/09-220Jenkins, John (2009-05-15), Requirement for Additional Source Information in the Extension D Documentation
L2/09-104Moore, Lisa (2009-05-20), "CJK — IRG Urgently Needed Characters", UTC #119 / L2 #216 Minutes
L2/09-239Source information for CJK Extension D on ISO/IEC 10646, 2009-07-10
N3703 (pdf, doc)Umamaheswaran, V. S. (2010-04-13), "M55.9l", Unconfirmed minutes of WG 2 meeting no. 55, Tokyo 2009-10-26/30
N3831Input from China on G sources CJK Extension D, 2010-04-21
L2/10-108Moore, Lisa (2010-05-19), "Consensus 123-C4", UTC #123 / L2 #220 Minutes
  1. Proposed code points and characters names may differ from final code points and names

See also

References
  1. "Unicode character database". The Unicode Standard. Retrieved 2016-07-09.
  2. "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2016-07-09.
  3. "Ideographic Variation Database". Unicode Consortium.
  4. "UTS #37, Unicode Ideographic Variation Database". Unicode Consortium.
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