Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+6631
Source: Noto CJK

U+6631 CJK Unified Ideo­graph-​6631

U+6631 was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as bright light, sunlight; dazzling. Its Pīnyīn pronunciation is yù.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+6631 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 26161
UTF-8 E6 98 B1
UTF-16 66 31
UTF-32 00 00 66 31
URL-Quoted %E6%98%B1
HTML hex reference 昱
Wrong windows-1252 Mojibake 昱
Encoding: EUC-KR (hex bytes) E9 F0
Encoding: JIS0208 (hex bytes) F9 A8
Encoding: JIS0208 (hex bytes) 113 C4
Pīnyīn yù

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-6631
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+6631 CJK Unified Ideograph-6631
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+6631 CJK Unified Ideograph-6631
Lowercase Mapping (lc) Glyph for U+6631 CJK Unified Ideograph-6631
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+6631 CJK Unified Ideograph-6631
Uppercase Mapping (uc) Glyph for U+6631 CJK Unified Ideograph-6631
Simple Titlecase Mapping (stc) Glyph for U+6631 CJK Unified Ideograph-6631
Titlecase Mapping (tc) Glyph for U+6631 CJK Unified Ideograph-6631
Case Folding (cf) Glyph for U+6631 CJK Unified Ideograph-6631
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+6631 CJK Unified Ideograph-6631
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+6631 CJK Unified Ideograph-6631
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+6631 CJK Unified Ideograph-6631
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✔
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+6631 CJK Unified Ideograph-6631
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+6631 CJK Unified Ideograph-6631
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) AC52
CCCII Mapping (kCCCII) 22376E
CNS 11643-1986 Mapping (kCNS1986) 1-5155
CNS 11643-1992 Mapping (kCNS1992) 1-5155
Cangjie Input Code (kCangjie) AYT
kCantonese (kCantonese) juk1
kCihaiT (kCihaiT) 639.204
kDaeJaweon (kDaeJaweon) 0858.090
Unihan Definition (kDefinition) bright light, sunlight; dazzling
kEACC (kEACC) 22376E
kFourCornerCode (kFourCornerCode) 6010.8
kFrequency (kFrequency) 5
kGB0 (kGB0) 7437
kGB1 (kGB1) 7437
kHanYu (kHanYu) 21503.090
kHangul (kHangul) 욱:0N
kHanyuPinyin (kHanyuPinyin) 21503.090:yù
kIBMJapan (kIBMJapan) FA63
kIICore (kIICore) AGTKMP
kIRGDaeJaweon (kIRGDaeJaweon) 0858.090
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21503.090
kIRGKangXi (kIRGKangXi) 0494.030
kIRG_GSource (kIRG_GSource) G0-6A45
kIRG_HSource (kIRG_HSource) HB1-AC52
kIRG_JSource (kIRG_JSource) J13-7535
kIRG_KPSource (kIRG_KPSource) KP0-FAF9
kIRG_KSource (kIRG_KSource) K0-6970
kIRG_TSource (kIRG_TSource) T1-5155
kJIS0213 (kJIS0213) 1,85,21
kJapanese (kJapanese) イク あきらか
kJapaneseKun (kJapaneseKun) AKIRAKA
kJapaneseOn (kJapaneseOn) IKU
kJis1 (kJis1) 3413
kKangXi (kKangXi) 0494.030
kKorean (kKorean) WUK
kKoreanName (kKoreanName) 2015
kMainlandTelegraph (kMainlandTelegraph) 2509
kMandarin (kMandarin) yù
kMatthews (kMatthews) 7682
kMeyerWempe (kMeyerWempe) 3930d
kMojiJoho (kMojiJoho) MJ013242
kMorohashi (kMorohashi) 13862
kPhonetic (kPhonetic) 767 1501 1645
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+8366+72.4.5 C+8366+117.5.4
Radical Stroke Count (Unicode) (kRSUnicode) 72.5
kSBGY (kSBGY) 455.58
kSMSZD2003Index (kSMSZD2003Index) 291.07
kSMSZD2003Readings (kSMSZD2003Readings) yù粵juk1
kTGH (kTGH) 2013:4200
kTGHZ2013 (kTGHZ2013) 448.210:yù
Taiwanese Telegraph Code (kTaiwanTelegraph) 2509
Stroke Number (kTotalStrokes) 9
UnihanCore2020 Set (kUnihanCore2020) GHKMPT
kXHC1983 (kXHC1983) 1415.130:yù
Xerox Code (kXerox) 303:246