Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+77FD
Source: Noto CJK

U+77FD CJK Unified Ideo­graph-​77FD

U+77FD 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 obsolete name for silicon (Glyph for U+7845 U+7845 硅). Its Pīnyīn pronunciation is xī.

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+77FD offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 30717
UTF-8 E7 9F BD
UTF-16 77 FD
UTF-32 00 00 77 FD
URL-Quoted %E7%9F%BD
HTML hex reference 矽
Wrong windows-1252 Mojibake 矽
Pīnyīn xī

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-77FD
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+77FD CJK Unified Ideograph-77FD
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+77FD CJK Unified Ideograph-77FD
Lowercase Mapping (lc) Glyph for U+77FD CJK Unified Ideograph-77FD
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+77FD CJK Unified Ideograph-77FD
Uppercase Mapping (uc) Glyph for U+77FD CJK Unified Ideograph-77FD
Simple Titlecase Mapping (stc) Glyph for U+77FD CJK Unified Ideograph-77FD
Titlecase Mapping (tc) Glyph for U+77FD CJK Unified Ideograph-77FD
Case Folding (cf) Glyph for U+77FD CJK Unified Ideograph-77FD
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+77FD CJK Unified Ideograph-77FD
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+77FD CJK Unified Ideograph-77FD
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+77FD CJK Unified Ideograph-77FD
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+77FD CJK Unified Ideograph-77FD
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+77FD CJK Unified Ideograph-77FD
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) AABF
CCCII Mapping (kCCCII) 214E29
CNS 11643-1986 Mapping (kCNS1986) 1-4F22
CNS 11643-1992 Mapping (kCNS1992) 1-4F22
Cangjie Input Code (kCangjie) MRNI
kCantonese (kCantonese) zik6
kCihaiT (kCihaiT) 962.506
kDaeJaweon (kDaeJaweon) 1242.010
Unihan Definition (kDefinition) obsolete name for silicon (Glyph for U+7845 U+7845 硅)
kEACC (kEACC) 214E29
kFourCornerCode (kFourCornerCode) 1762.0
kFrequency (kFrequency) 5
kGB0 (kGB0) 4689
kGB1 (kGB1) 4689
kHKGlyph (kHKGlyph) 2803
kHanYu (kHanYu) 42418.020
kHangul (kHangul) 석:1N
kHanyuPinyin (kHanyuPinyin) 42418.020:xī
kIICore (kIICore) AGTHM
kIRGDaeJaweon (kIRGDaeJaweon) 1242.010
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42418.020
kIRGKangXi (kIRGKangXi) 0827.191
kIRG_GSource (kIRG_GSource) G0-4E79
kIRG_HSource (kIRG_HSource) HB1-AABF
kIRG_KSource (kIRG_KSource) K1-6432
kIRG_TSource (kIRG_TSource) T1-4F22
kJapanese (kJapanese) セキ
kKangXi (kKangXi) 0827.191
kKorean (kKorean) SEK
kKoreanName (kKoreanName) 2015
kMainlandTelegraph (kMainlandTelegraph) 8928
kMandarin (kMandarin) xì
kMojiJoho (kMojiJoho) MJ018422
kMorohashi (kMorohashi) 24045
kPhonetic (kPhonetic) 170
Radical Stroke Count (Unicode) (kRSUnicode) 112.3
kSMSZD2003Index (kSMSZD2003Index) 467.13
kSMSZD2003Readings (kSMSZD2003Readings) xī粵zik6
Taiwanese Telegraph Code (kTaiwanTelegraph) 8876
Stroke Number (kTotalStrokes) 8
UnihanCore2020 Set (kUnihanCore2020) GHMT
kXHC1983 (kXHC1983) 1232.050:xī
Xerox Code (kXerox) 301:134