Inicio: go to the homepage U+FF00 para U+FFEF Halfwidth and Fullwidth Forms
Glifo para U+FF20
Fuente: Noto Serif Tangut

U+FF20 Fullwidth Commercial At

U+FF20 was added in Unicode version 1.1 in 1993. It belongs to the block U+FF00 para U+FFEF Halfwidth and Fullwidth Forms in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Otra puntuación and is commonly used, that is, in no specific script.

The glyph is a wide version of the glyph Glifo para U+0040 Commercial At. Accordingly, its width in East Asian Text is fullwidth. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+FF20 offers a line break opportunity at its position, except in some numeric contexts.

El Wikipedia tiene la siguiente información acerca de este punto de código:

The at sign, @, is an accounting and invoice abbreviation meaning "at a rate of" (e.g. 7 widgets @ £2 per widget = £14), now seen more widely in email addresses and social media platform handles. It is normally read aloud as "at" and is also commonly called the at symbol, commercial at, or address sign.

The absence of a single English word for the symbol has prompted some writers to use the French arobase or Spanish and Portuguese arroba, or to coin new words such as ampersat and asperand, or the (visual) onomatopoeia strudel, but none of these have achieved wide use.

Although not included on the keyboard of the earliest commercially successful typewriters, it was on at least one 1889 model and the very successful Underwood models from the "Underwood No. 5" in 1900 onward. It started to be used in email addresses in the 1970s, and is now routinely included on most types of computer keyboards.

Representaciones

Sistema Representación
N.º 65312
UTF-8 EF BC A0
UTF-16 FF 20
UTF-32 00 00 FF 20
URL-Quoted %EF%BC%A0
HTML hex reference @
Mojibake mal de windows-1252 ï¼ 
Codificación: EUC-KR (hexadecimales bytes) A3 C0
Codificación: JIS0208 (hexadecimales bytes) A1 F7
Adobe Glyph List atmonospace

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Registro completo

Propiedad Valor
Antigüedad (age) 1.1 (1993)
Nombre Unicode (na) FULLWIDTH COMMERCIAL AT
Nombre Unicode 1 (na1)
Block (blk) Halfwidth and Fullwidth Forms
Categoría general (gc) Otra puntuación
Script (sc) Common
Categoría de bidireccionalidad (bc) Other Neutral
Combining Class (ccc) Not Reordered
Tipo de descomposición (dt) wide
Decomposition Mapping (dm) Glifo para U+0040 Commercial At
Minúscula (Lower)
Simple Lowercase Mapping (slc) Glifo para U+FF20 Fullwidth Commercial At
Lowercase Mapping (lc) Glifo para U+FF20 Fullwidth Commercial At
Mayúscula (Upper)
Simple Uppercase Mapping (suc) Glifo para U+FF20 Fullwidth Commercial At
Uppercase Mapping (uc) Glifo para U+FF20 Fullwidth Commercial At
Simple Titlecase Mapping (stc) Glifo para U+FF20 Fullwidth Commercial At
Titlecase Mapping (tc) Glifo para U+FF20 Fullwidth Commercial At
Case Folding (cf) Glifo para U+FF20 Fullwidth Commercial At
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Exclusión de descomposición (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)
Exclusión de composición completa (Comp_Ex)
Default Ignorable Code Point (DI)
Raya (Dash)
Deprecated (Dep)
Diacrítico (Dia)
Base de modificador de emoyi (EBase)
Componente de emoyi (EComp)
Modificador de emoyi (EMod)
Presentación de emoyi (EPres)
Emoyi (Emoji)
Extender (Ext)
Extended Pictographic (ExtPict)
FC NFKC Closure (FC_NFKC) Glifo para U+FF20 Fullwidth Commercial At
Grapheme Cluster Break (GCB) Any
Base de grafema (Gr_Base)
Extensión de grafema (Gr_Ext)
Enlace de grafema (Gr_Link)
Hex Digit (Hex)
Guion (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)
NFD Quick Check (NFD_QC)
NFKC Casefold (NFKC_CF) Glifo para U+0040 Commercial At
NFKC Quick Check (NFKC_QC) No
NFKC_SCF (NFKC_SCF) Glifo para U+0040 Commercial At
NFKD Quick Check (NFKD_QC) No
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Otra extensión de grafema (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)
Comilla (QMark)
Indicador regional (RI)
Radical (Radical)
Salto de oración (SB) Other
Soft Dotted (SD)
Sentence Terminal (STerm)
Terminal Punctuation (Term)
Ideograma unificado (UIdeo)
Selector de variación (VS)
Salto de palabra (WB) Other
Espacio en blanco (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) Glifo para U+FF20 Fullwidth Commercial At
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) fullwidth
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
Valor numérico (nv) not a number
Simple Case Folding (scf) Glifo para U+FF20 Fullwidth Commercial At
Script Extension (scx)
Orientación vertical (vo) U