CJK Compatibility
| CJK Compatibility | |
|---|---|
| Range | U+3300..U+33FF (256 code points) |
| Plane | BMP |
| Scripts | Katakana (88 char.) Common (168 char.) |
| Assigned | 256 code points |
| Unused | 0 reserved code points |
| Unicode version history | |
| 1.0.0 (1991) | 187 (+187) |
| 1.1 (1993) | 249 (+62) |
| 4.0 (2003) | 256 (+7) |
| Unicode documentation | |
| Code chart ∣ Web page | |
| Note: [1][2] | |
CJK Compatibility is a Unicode block containing square symbols (both CJK and Latin alphanumeric) encoded for compatibility with East Asian character sets. In Unicode 1.0, it was divided into two blocks, named CJK Squared Words (U+3300–U+337F) and CJK Squared Abbreviations (U+3380–U+33FF).[3] The square forms can have different presentations when they are used in horizontal or vertical text. For example, the characters U+333E ㌾ <reserved-333E> (from ボルト) and U+3327 ㌧ <reserved-3327> (from トン) should look different in horizontal and in vertical right-to-left:[4] ㌧㌾
Characters U+337B through U+337E are the Japanese era calendar scheme symbols Heisei (㍻), Shōwa (㍼), Taishō (㍽) and Meiji (㍾) (also available in certain legacy sets, such as the "NEC special characters" extension for JIS X 0208, as included in Microsoft's version and later JIS X 0213).[5] The Reiwa era symbol (U+32FF ㋿ <reserved-32FF>) is in Enclosed CJK Letters and Months (the CJK Compatibility block having been fully allocated by the time of its commencement).
Block
[edit | edit source]| CJK Compatibility[1] Official Unicode Consortium code chart (PDF) | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| U+330x | ㌀ | ㌁ | ㌂ | ㌃ | ㌄ | ㌅ | ㌆ | ㌇ | ㌈ | ㌉ | ㌊ | ㌋ | ㌌ | ㌍ | ㌎ | ㌏ |
| U+331x | ㌐ | ㌑ | ㌒ | ㌓ | ㌔ | ㌕ | ㌖ | ㌗ | ㌘ | ㌙ | ㌚ | ㌛ | ㌜ | ㌝ | ㌞ | ㌟ |
| U+332x | ㌠ | ㌡ | ㌢ | ㌣ | ㌤ | ㌥ | ㌦ | ㌧ | ㌨ | ㌩ | ㌪ | ㌫ | ㌬ | ㌭ | ㌮ | ㌯ |
| U+333x | ㌰ | ㌱ | ㌲ | ㌳ | ㌴ | ㌵ | ㌶ | ㌷ | ㌸ | ㌹ | ㌺ | ㌻ | ㌼ | ㌽ | ㌾ | ㌿ |
| U+334x | ㍀ | ㍁ | ㍂ | ㍃ | ㍄ | ㍅ | ㍆ | ㍇ | ㍈ | ㍉ | ㍊ | ㍋ | ㍌ | ㍍ | ㍎ | ㍏ |
| U+335x | ㍐ | ㍑ | ㍒ | ㍓ | ㍔ | ㍕ | ㍖ | ㍗ | ㍘ | ㍙ | ㍚ | ㍛ | ㍜ | ㍝ | ㍞ | ㍟ |
| U+336x | ㍠ | ㍡ | ㍢ | ㍣ | ㍤ | ㍥ | ㍦ | ㍧ | ㍨ | ㍩ | ㍪ | ㍫ | ㍬ | ㍭ | ㍮ | ㍯ |
| U+337x | ㍰ | ㍱ | ㍲ | ㍳ | ㍴ | ㍵ | ㍶ | ㍷ | ㍸ | ㍹ | ㍺ | ㍻ | ㍼ | ㍽ | ㍾ | ㍿ |
| U+338x | ㎀ | ㎁ | ㎂ | ㎃ | ㎄ | ㎅ | ㎆ | ㎇ | ㎈ | ㎉ | ㎊ | ㎋ | ㎌ | ㎍ | ㎎ | ㎏ |
| U+339x | ㎐ | ㎑ | ㎒ | ㎓ | ㎔ | ㎕ | ㎖ | ㎗ | ㎘ | ㎙ | ㎚ | ㎛ | ㎜ | ㎝ | ㎞ | ㎟ |
| U+33Ax | ㎠ | ㎡ | ㎢ | ㎣ | ㎤ | ㎥ | ㎦ | ㎧ | ㎨ | ㎩ | ㎪ | ㎫ | ㎬ | ㎭ | ㎮ | ㎯ |
| U+33Bx | ㎰ | ㎱ | ㎲ | ㎳ | ㎴ | ㎵ | ㎶ | ㎷ | ㎸ | ㎹ | ㎺ | ㎻ | ㎼ | ㎽ | ㎾ | ㎿ |
| U+33Cx | ㏀ | ㏁ | ㏂ | ㏃ | ㏄ | ㏅ | ㏆ | ㏇ | ㏈ | ㏉ | ㏊ | ㏋ | ㏌ | ㏍ | ㏎ | ㏏ |
| U+33Dx | ㏐ | ㏑ | ㏒ | ㏓ | ㏔ | ㏕ | ㏖ | ㏗ | ㏘ | ㏙ | ㏚ | ㏛ | ㏜ | ㏝ | ㏞ | ㏟ |
| U+33Ex | ㏠ | ㏡ | ㏢ | ㏣ | ㏤ | ㏥ | ㏦ | ㏧ | ㏨ | ㏩ | ㏪ | ㏫ | ㏬ | ㏭ | ㏮ | ㏯ |
| U+33Fx | ㏰ | ㏱ | ㏲ | ㏳ | ㏴ | ㏵ | ㏶ | ㏷ | ㏸ | ㏹ | ㏺ | ㏻ | ㏼ | ㏽ | ㏾ | ㏿ |
Notes
| ||||||||||||||||
History
[edit | edit source]The following Unicode-related documents record the purpose and process of defining specific characters in the CJK Compatibility block:
| Version | Final code points[a] | Count | L2 ID | WG2 ID | Document |
|---|---|---|---|---|---|
| 1.0.0 | U+3300..3357, 337B..33DD | 187 | (to be determined) | ||
| N2956 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| N2953 (pdf, doc) | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| 1.1 | U+3358..3376, 33E0..33FE | 62 | (to be determined) | ||
| 4.0 | U+3377..337A, 33DE..33DF, 33FF | 7 | L2/99-353 | N2056 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). |
| L2/99-380 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| L2/99-380.3 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| L2/00-084 | N2182 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| L2/99-382 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| L2/00-066 | N2170 (pdf, doc) | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| L2/00-073 | N2167 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| L2/00-285 | N2244 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| L2/00-291 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| N2282 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| L2/01-349 | N2374R | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| L2/01-387 | N2390 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| L2/01-388 | N2392 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| L2/01-420 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | ||||
| L2/01-458 | N2407 | Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). | |||
| |||||
See also
[edit | edit source]References
[edit | edit source]- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).