APPARATUS AND METHOD FOR CONVERTING DATA, AND DISPLAY DEVICE

The present invention relates to a data conversion device capable of reducing power consumption by distributing brightness of high-tone data, a method thereof, and a display device. According to the present invention, the data conversion device includes: a data separation unit which separates input...

Full description

Saved in:
Bibliographic Details
Main Author LIM, KYONG HO
Format Patent
LanguageEnglish
Korean
Published 16.05.2014
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
SEALS
Online AccessGet full text

Cover

Abstract The present invention relates to a data conversion device capable of reducing power consumption by distributing brightness of high-tone data, a method thereof, and a display device. According to the present invention, the data conversion device includes: a data separation unit which separates input data for each unit pixel of an input image into brightness data and color difference data; a brightness distribution unit which generates a histogram of frequencies by tone level of the brightness data and compensates the brightness data of each unit pixel to distribute frequencies of each tone level within a defined high-tone distribution range among frequencies by tone level in the histogram; and a compensation data generation unit which generates compensation data for each unit pixel based on the compensated brightness data and the color difference data of each unit pixel.
AbstractList The present invention relates to a data conversion device capable of reducing power consumption by distributing brightness of high-tone data, a method thereof, and a display device. According to the present invention, the data conversion device includes: a data separation unit which separates input data for each unit pixel of an input image into brightness data and color difference data; a brightness distribution unit which generates a histogram of frequencies by tone level of the brightness data and compensates the brightness data of each unit pixel to distribute frequencies of each tone level within a defined high-tone distribution range among frequencies by tone level in the histogram; and a compensation data generation unit which generates compensation data for each unit pixel based on the compensated brightness data and the color difference data of each unit pixel.
Author LIM, KYONG HO
Author_xml – fullname: LIM, KYONG HO
BookMark eNrjYmDJy89L5WSwcQwIcAxyDAkNVnD0c1HwdQ3x8HdRcPMPUnD29wtzDQrx9HNXcHEMcdQBy7t4Bgf4OEYquLiGeTq78jCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSSeO8gIwNDEwMDU0tjCzNHY-JUAQCT2yvT
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
Education
Physics
ExternalDocumentID KR20140059386A
GroupedDBID EVB
ID FETCH-epo_espacenet_KR20140059386A3
IEDL.DBID EVB
IngestDate Fri Jul 19 11:27:39 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
Korean
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_KR20140059386A3
Notes Application Number: KR20120125776
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140516&DB=EPODOC&CC=KR&NR=20140059386A
ParticipantIDs epo_espacenet_KR20140059386A
PublicationCentury 2000
PublicationDate 20140516
PublicationDateYYYYMMDD 2014-05-16
PublicationDate_xml – month: 05
  year: 2014
  text: 20140516
  day: 16
PublicationDecade 2010
PublicationYear 2014
RelatedCompanies LG DISPLAY CO., LTD
RelatedCompanies_xml – name: LG DISPLAY CO., LTD
Score 2.898613
Snippet The present invention relates to a data conversion device capable of reducing power consumption by distributing brightness of high-tone data, a method thereof,...
SourceID epo
SourceType Open Access Repository
SubjectTerms ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
SEALS
Title APPARATUS AND METHOD FOR CONVERTING DATA, AND DISPLAY DEVICE
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140516&DB=EPODOC&locale=&CC=KR&NR=20140059386A
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8gfr7p1PiBpolmTy4yHN0eJKa0RZCwLXMQ3sg6tsRogMiM_75tHcoTfetdcmkv-fV67X0A3Apps3DuppbXcLHlCOmnSBTVrTTxpnLkCdad5wY-7g6dl3FzXIGPVS6MrhP6rYsjSkSlEu-FPq8X_49YTMdWLu_FmyTNnzpxi5mldyy9haaNTdZu8TBgATUpbfUj049-eap9nYfJFmzLi7Sr8MBHbZWXslg3Kp1D2AmlvFlxBJX3uQH7dNV7zVC9lMu4CwP2BuX3twG7Ol4zXUpiicnlMTySMCQRiYeviPgMDXjcDRiSzh2igT_iUdzznxEjMbnT_DJcBDE-6lF-AjcdHtOuJRc3-dPFpB-t7-ThFKqz-Sw7A5TYOBeOSitNpo5IPa_pZLmwHSHqOEtd9xxqmyRdbGZfwoGaqm9zG9egWnx-ZVfSGhfiWivxB5O7h3I
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8gfuCbTokfqEs0e3KR6ej2IDFlLQ5hH5mF8EbWsSVGA0Rm_Pft6lCe6ONdcmkv-fV6vS-AGy5sFsqsRLfvLaSbXPgpAkVNPYntqVhZjOTkOc9H7tB8GbfGFfhY1cLIPqHfsjmiQFQi8J7L-3rx_4lFZG7l8o6_CdL8qcvaRCu9Y-EttAykkU6bhgEJHM1x2v1I86NfXjG-zkZ4C7bFI9sq8EBHnaIuZbFuVLoHsBMKebP8ECrvcwVqzmr2mlLMUi7zLhTY88rwtwK7Ml8zWQpiicnlETziMMQRZsNXFftE9ShzA6IK5051An9EI9bzn1WCGb6V_DJdRCV01HPoMVx3KXNcXWxu8qeLST9aP8lDHaqz-Sw9ATU2UMbNoqw0npo8se2WmWbcMDlvojSxrFNobJJ0tpl9BTWXeYPJoOf3z2G_YBUhdAM1oJp_fqUXwjLn_FIq9AcaU4pl
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=APPARATUS+AND+METHOD+FOR+CONVERTING+DATA%2C+AND+DISPLAY+DEVICE&rft.inventor=LIM%2C+KYONG+HO&rft.date=2014-05-16&rft.externalDBID=A&rft.externalDocID=KR20140059386A