Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/23709
DC FieldValueLanguage
dc.contributorDepartment of Electronic and Information Engineering-
dc.creatorMok, KT-
dc.creatorLai, YM-
dc.creatorLoo, KH-
dc.creatorChan, WC-
dc.creatorLee, CF-
dc.creatorLai, SWY-
dc.date.accessioned2015-07-14T01:32:00Z-
dc.date.available2015-07-14T01:32:00Z-
dc.identifier.issn1756-638X-
dc.identifier.urihttp://hdl.handle.net/10397/23709-
dc.language.isoenen_US
dc.subjectBoost converteren_US
dc.subjectChip-on-glassen_US
dc.subjectCOGen_US
dc.subjectIndium-tin-oxideen_US
dc.subjectITOen_US
dc.subjectLCDen_US
dc.subjectLCD driveren_US
dc.subjectLiquid-crystal displayen_US
dc.subjectTFTen_US
dc.subjectThin-film transistoren_US
dc.titleA high-output-current and low-power-loss thin-film transistor liquid-crystal display (TFT-LCD) driver for portable devicesen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage240-
dc.identifier.epage257-
dc.identifier.volume4-
dc.identifier.issue3-
dc.identifier.doi10.1504/IJPELEC.2012.046608-
dcterms.abstractThe application range of traditional thin-film transistor (TFT) liquid-crystal display (LCD) drivers powered by switched-capacitor DC-DC converters (charge pumps) used in portable devices are, to a certain extent, restricted because of their inability to support applications that require high driving current for generating high resolution graphics or powering larger LCD panels. This paper reviews the limitations of charge pumps when used on TFT-LCD drivers fabricated using the chip-on-glass (COG) packaging technology. A high-output-current low-power-loss boost-type DC-DC converter is proposed to replace traditional charge pumps while retaining the existing COG packaging technology in order to reduce production cost. A prototype of the proposed converter is designed with a standard 0.13 μm HV CMOS process. Compared with traditional designs, the proposed converter demonstrates that it is capable of delivering a higher driving current at a much smaller power loss.-
dcterms.bibliographicCitationInternational journal of power electronics, 2012, v. 4, no. 3, p. 240-257-
dcterms.isPartOfInternational Journal of Power Electronics-
dcterms.issued2012-
dc.identifier.scopus2-s2.0-84870280004-
dc.identifier.rosgroupidr59546-
dc.description.ros2011-2012 > Academic research: refereed > Publication in refereed journal-
Appears in Collections:Journal/Magazine Article
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page view(s)

125
Last Week
0
Last month
Citations as of Oct 19, 2020

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.