Supplementary Ideographic Plane

E127359

The Supplementary Ideographic Plane is a Unicode plane that contains additional CJK (Chinese, Japanese, and Korean) ideographic characters beyond those in the Basic Multilingual Plane.

All labels observed (3)

How this entity was disambiguated

Statements (45)

Predicate Object
instanceOf Unicode plane
character encoding block collection
adjacentPlaneNext Tertiary Ideographic Plane
adjacentPlanePrevious Supplementary Multilingual Plane
alsoKnownAs Plane 2
SIP
category supplementary plane
codePointRangeEnd U+2FFFF
codePointRangeStart U+20000
contains CJK Compatibility Ideographs Supplement
CJK Unified Ideographs
surface form: CJK Unified Ideographs Extension B

CJK Unified Ideographs Extension C
CJK Unified Ideographs Extension D
CJK Unified Ideographs Extension E
CJK Unified Ideographs Extension F
CJK Unified Ideographs Extension G
Supplementary Ideographic Plane self-linksurface differs
surface form: Ideographic Description Characters Supplement

Jurchen script
surface form: Khitan Small Script

Nushu
Tangut
Tangut Components
definedBy Unicode Consortium
encodingForm UTF-16 surrogate pairs
UTF-32 single code units
UTF-8 multi-byte sequences
hasAbbreviation Plane 2
SIP
hasTotalCodePoints 65536
introducedIn Unicode 3.1
isSupplementaryPlane true
partOf ISO/IEC 10646
Unicode
surface form: Unicode Standard
planeNumber 2
primaryUse compatibility ideographs
historic East Asian scripts
rare and historic CJK ideographs
relationToBMP contains additional CJK ideographs beyond the Basic Multilingual Plane
scriptCoverage Chinese
Japanese
Jurchen script
surface form: Khitan Small Script

Korean
Nushu
surface form: Nushu script

Tangut script
standardizedBy ISO/IEC JTC 1/SC 2
usesCodeSpace Unicode code space

How these facts were elicited

Referenced by (7)

Full triples — surface form annotated when it differs from this entity's canonical label.

UTF-32 supportsPlane Supplementary Ideographic Plane
ISO/IEC 10646 includesPlane Supplementary Ideographic Plane
Supplementary Multilingual Plane precedes Supplementary Ideographic Plane
Supplementary Ideographic Plane contains Supplementary Ideographic Plane self-linksurface differs
this entity surface form: Ideographic Description Characters Supplement
UCS includesPlane Supplementary Ideographic Plane
Supplementary Special-purpose Plane relatedPlane Supplementary Ideographic Plane
Unicode 3.0 usesPlane Supplementary Ideographic Plane
this entity surface form: Supplementary Ideographic Plane (partially reserved)