QR Code symbology

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instanceOf barcode
gptkbp:accessibleBy smartphones
barcode scanners
gptkbp:alignmentPatterns present
gptkbp:canBePrintedOn gptkb:newspaper
packaging
screens
gptkbp:countryOfOrigin gptkb:Japan
gptkbp:developedBy gptkb:Denso_Wave
gptkbp:errorCorrectionLevels gptkb:Q
H
L
M
gptkbp:features error correction
high capacity
fast readability
360-degree reading
can encode Kanji characters
can encode binary data
gptkbp:finderPatterns three corners
gptkbp:fullName gptkb:Quick_Response_Code
gptkbp:hasVariant gptkb:Frame_QR
gptkb:Micro_QR_Code
gptkb:SQRC
gptkb:iQR_Code
gptkbp:hasVersion 1 to 40
https://www.w3.org/2000/01/rdf-schema#label QR Code symbology
gptkbp:introducedIn 1994
gptkbp:ISOStandard gptkb:ISO/IEC_18004:2015
gptkbp:license public domain
gptkbp:moduleSize 21x21 to 177x177
gptkbp:quietZone required
gptkbp:relatedTo gptkb:Aztec_Code
gptkb:Data_Matrix
gptkb:PDF417
barcode
gptkbp:standardizedBy gptkb:ISO/IEC_18004
gptkbp:storage up to 4,296 alphanumeric characters
up to 7,089 numeric characters
up to 1,817 Kanji characters
up to 2,953 bytes
gptkbp:supports alphanumeric data
numeric data
byte/binary data
FNC1 for GS1 applications
Kanji data
structured append
gptkbp:timingPatterns present
gptkbp:usedFor marketing
mobile payments
item identification
product tracking
website links
data encoding
gptkbp:bfsParent gptkb:QR_Code_ISO/IEC_18004
gptkbp:bfsLayer 7