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Article: High-resolution 128 × 96 nitride microdisplay

TitleHigh-resolution 128 × 96 nitride microdisplay
Authors
Choi, HWJeon, CWDawson, MD
KeywordsInGaN
Light-emitting diode (LED)
Micro-display
Issue Date2004
PublisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=55
Citation
Ieee Electron Device Letters, 2004, v. 25 n. 5, p. 277-279 How to Cite?
DOI: http://dx.doi.org/10.1109/LED.2004.826541
AbstractMatrix-addressable arrays of InGaN micro-light-emitting diodes with 128 × 96 pixels and a resolution of 1200 dpi have been fabricated using a novel "sloped sidewall" process. The devices have been fabricated on InGaN blue and green wafers, emitting light at the wavelengths of 468 and 508 nm, respectively. A simple circuit, which enables the display of an arrow pattern with ∼60% of the pixels turned on, was used for device testing. At an injection current of 60 mA, the devices deliver 3.3 (blue) and 2.4 mW (green) of output power, corresponding to a luminance of more than 30 000 Cd/m2. These high-brightness and highly versatile devices are certainly an attractive form of emissive micro-display.
Persistent Identifierhttp://hdl.handle.net/10722/42699
ISSN
0741-3106
2021 Impact Factor: 4.816
2020 SCImago Journal Rankings: 1.337
ISI Accession Number ID
WOS:000221180900017
References
References in Scopus

 

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dc.contributor.authorChoi, HWen_HK
dc.contributor.authorJeon, CWen_HK
dc.contributor.authorDawson, MDen_HK
dc.date.accessioned2007-03-23T04:30:22Z-
dc.date.available2007-03-23T04:30:22Z-
dc.date.issued2004en_HK
dc.identifier.citationIeee Electron Device Letters, 2004, v. 25 n. 5, p. 277-279en_HK
dc.identifier.issn0741-3106en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42699-
dc.description.abstractMatrix-addressable arrays of InGaN micro-light-emitting diodes with 128 × 96 pixels and a resolution of 1200 dpi have been fabricated using a novel "sloped sidewall" process. The devices have been fabricated on InGaN blue and green wafers, emitting light at the wavelengths of 468 and 508 nm, respectively. A simple circuit, which enables the display of an arrow pattern with ∼60% of the pixels turned on, was used for device testing. At an injection current of 60 mA, the devices deliver 3.3 (blue) and 2.4 mW (green) of output power, corresponding to a luminance of more than 30 000 Cd/m2. These high-brightness and highly versatile devices are certainly an attractive form of emissive micro-display.en_HK
dc.format.extent262204 bytes-
dc.format.extent27136 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=55en_HK
dc.relation.ispartofIEEE Electron Device Lettersen_HK
dc.rights©2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectInGaNen_HK
dc.subjectLight-emitting diode (LED)en_HK
dc.subjectMicro-displayen_HK
dc.titleHigh-resolution 128 × 96 nitride microdisplayen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0741-3106&volume=25&issue=5&spage=277&epage=279&date=2004&atitle=High-resolution+128+x+96+nitride+microdisplayen_HK
dc.identifier.emailChoi, HW:hwchoi@eee.hku.hken_HK
dc.identifier.authorityChoi, HW=rp00108en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/LED.2004.826541en_HK
dc.identifier.scopuseid_2-s2.0-2442625627en_HK
dc.identifier.hkuros102794-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2442625627&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume25en_HK
dc.identifier.issue5en_HK
dc.identifier.spage277en_HK
dc.identifier.epage279en_HK
dc.identifier.isiWOS:000221180900017-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChoi, HW=7404334877en_HK
dc.identifier.scopusauthoridJeon, CW=7006894315en_HK
dc.identifier.scopusauthoridDawson, MD=7203061779en_HK
dc.identifier.issnl0741-3106-

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