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dc.contributor.author권오경-
dc.date.accessioned2019-12-08T11:00:09Z-
dc.date.available2019-12-08T11:00:09Z-
dc.date.issued2018-06-
dc.identifier.citationJOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, v. 26, no. 7, page. 447-455en_US
dc.identifier.issn1071-0922-
dc.identifier.issn1938-3657-
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/abs/10.1002/jsid.679-
dc.identifier.urihttp://repository.hanyang.ac.kr/handle/20.500.11754/119135-
dc.description.abstractThis paper proposes an optimal design method that minimizes the common voltage (V-COM) distortion for large-sized and high-resolution liquid crystal displays (LCDs). Three design methods are examined using different architectures of the panel and circuit to compensate for the V-COM distortion. The proposed design method adopts a panel architecture that compensates for the V-COM distortion simultaneously at the top and bottom of the panel using a dual compensation circuit. It is implemented using a 27-in. quad high-definition LCD, and its V-COM distortion is further minimized by optimizing the compensation ratio of the dual compensation circuit. In addition, the minimized V-COM distortion is evaluated by measuring the horizontal crosstalk of the implemented panel according to the decrease in the charging time of the subpixel. As the charging time decreases from 11.6 to 7.8s, the measured crosstalk level varies from 0.10% to 1.06%, respectively, meeting the goal of less than 2%. Therefore, the proposed design method is suitable for large-sized and high-resolution LCDs requiring low V-COM distortion.en_US
dc.language.isoen_USen_US
dc.publisherWILEYen_US
dc.subjectcommon voltageen_US
dc.subjectcompensationen_US
dc.subjecthorizontal crosstalken_US
dc.subjectliquid crystal displayen_US
dc.subjectimage qualityen_US
dc.titleAn optimal design method for minimization of common voltage distortion in large-sized and high-resolution liquid crystal displaysen_US
dc.typeArticleen_US
dc.relation.no7-
dc.relation.volume26-
dc.identifier.doi10.1002/jsid.679-
dc.relation.page447-455-
dc.relation.journalJOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY-
dc.contributor.googleauthorKim, Lee-Young-
dc.contributor.googleauthorKwon, Oh-Kyong-
dc.relation.code2018008540-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ELECTRONIC ENGINEERING-
dc.identifier.pidokwon-
dc.identifier.orcidhttps://orcid.org/0000-0003-0088-5198-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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