U+7A97 was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as window. Its Pīnyīn pronunciation is chu.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+7A97 behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E7 AA 97
UTF-16 7A 97
UTF-32 00 00 7A 97
URL-Quoted %E7%AA%97
HTML-Escape 窗
Wrong windows-1252 Mojibake 窗
Encoding: JIS0208 (hex bytes) E3 D9
Pīnyīn chu
IRG_GSource G0-3430
IRG_HSource HB1-
IRG_JSource J0-6359
IRG_KPSource KP1-631
IRG_KSource K1-6E70
IRG_TSource T1-6127
IRG_VSource V1-615
BigFive B5A1
CCCII 214F59
CNS1986 1-6127
CNS1992 1-6127
EACC 214F59
GB0 2016
GB1 2016
Jis0 6757
KPS1 6315
KSC1 7880
MainlandTelegraph 4514
TaiwanTelegraph 4514
Xerox 246:134


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7A97
Unicode 1 Name (na1)
Block (blk) CJK
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) 窗
Lowercase (Lower)
Simple Lowercase Mapping (slc) 窗
Lowercase Mapping (lc) 窗
Uppercase (Upper)
Simple Uppercase Mapping (suc) 窗
Uppercase Mapping (uc) 窗
Simple Titlecase Mapping (stc) 窗
Titlecase Mapping (tc) 窗
Case Folding (cf) 窗
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 窗
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 窗
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-3430
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-6359
kIRG_KPSource (kIRG_KPSource) KP1-631
kIRG_KSource (kIRG_KSource) K1-6E70
kIRG_TSource (kIRG_TSource) T1-6127
kIRG_VSource (kIRG_VSource) V1-615
kIRGDaeJaweon (kIRGDaeJaweon) 1294.020
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 25517
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42731.120
kIRGKangXi (kIRGKangXi) 0865.320
kBigFive (kBigFive) B5A1
kCangjie (kCangjie) JCHWK
kCantonese (kCantonese) coeng1
kCCCII (kCCCII) 214F59
kCihaiT (kCihaiT) 1000.304
kCNS1986 (kCNS1986) 1-6127
kCNS1992 (kCNS1992) 1-6127
kDaeJaweon (kDaeJaweon) 1294.020
Unihan Definition (kDefinition) window
kEACC (kEACC) 214F59
kFenn (kFenn) 394A
kFennIndex (kFennIndex) 104.05
kFourCornerCode (kFourCornerCode) 3060.8
kFrequency (kFrequency) 4
kGB0 (kGB0) 2016
kGB1 (kGB1) 2016
kGradeLevel (kGradeLevel) 1
kHangul (kHangul)
kHanYu (kHanYu) 42731.120
kHanyuPinlu (kHanyuPinlu) chuāng(372)
kHanyuPinyin (kHanyuPinyin) 42731.120:chuāng,cōng
kHKGlyph (kHKGlyph) 2944
kJapaneseKun (kJapaneseKun) MADO KEMUDASHI
kJapaneseOn (kJapaneseOn) SOU
kJis0 (kJis0) 6757
kKangXi (kKangXi) 0865.320
kKorean (kKorean) CHANG
kKPS1 (kKPS1) 6315
kKSC1 (kKSC1) 7880
kLau (kLau) 260
kMainlandTelegraph (kMainlandTelegraph) 4514
kMandarin (kMandarin) chuāng
kMatthews (kMatthews) 1461
kMeyerWempe (kMeyerWempe) 218
kMorohashi (kMorohashi) 25517
kNelson (kNelson) 3327
kPhonetic (kPhonetic) 118
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+5932+116.5.7 V+7996+116.5.7
Radical Stroke Count (KangXi) (kRSKangXi) 116.7
Radical Stroke Count (Unicode) (kRSUnicode) 116.7
Semantic Variant (kSemanticVariant) 䆫牕窓窻
kTaiwanTelegraph (kTaiwanTelegraph) 4514
kTang (kTang) *chrang
Stroke Number (kTotalStrokes) 12
kVietnamese (kVietnamese) song
kXerox (kXerox) 246:134
kXHC1983 (kXHC1983) 0166.050:chuāng
z Variant (kZVariant) 窓
Line Break (lb) Ideographic
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) 窗
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
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)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 窗
Script Extension (scx) Han
Soft Dotted (SD)
STerm (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)