V
Vi-En Choong
Researcher at Motorola
Publications - 42
Citations - 1896
Vi-En Choong is an academic researcher from Motorola. The author has contributed to research in topics: OLED & Layer (electronics). The author has an hindex of 20, co-authored 42 publications receiving 1877 citations. Previous affiliations of Vi-En Choong include Osram Opto Semiconductors GmbH & Amersham plc.
Papers
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Journal ArticleDOI
Recent progress in solution processable organic light emitting devices
Franky So,Benjamin Claus Krummacher,Mathew K. Mathai,Dmitry Poplavskyy,Stelios A. Choulis,Vi-En Choong +5 more
TL;DR: In this article, the authors present the recent progress made in solution processable organic light emitting devices (OLEDs) for flat panel display and solid state lighting applications, and present results of carrier transport and injection measurements.
Journal ArticleDOI
Highly efficient white organic light-emitting diode
Benjamin Claus Krummacher,Vi-En Choong,Mathew K. Mathai,Stelios A. Choulis,Franky So,Frank Jermann,Tim Fiedler,Martin Zachau +7 more
TL;DR: In this paper, the authors presented a white electroluminescence device by the combination of a solution processed blue organic phosphorescence light-emitting diode with appropriate down-conversion phosphor system.
Patent
Biochannel assay for hybridization with biomaterial
TL;DR: In this paper, a microfluidic device with microchannels that have separated regions which have a member of a specific binding pair member such as DNA or RNA bound to porous polymer, beads or structures fabricated into the microchannel is described.
Journal ArticleDOI
Organic light-emitting diodes with a bipolar transport layer
Vi-En Choong,Song Q. Shi,Jay Curless,Chan-Long Shieh,Hsing-Chung Lee,Franky So,Jun Shen,Jie Yang +7 more
TL;DR: In this article, a bipolar transport/emitting layer is proposed and implemented for making organic light-emitting diodes, and a significant improvement in device lifetime is attributed to the elimination of the heterointerface present in the conventional devices.
Patent
High density column and row addressable electrode arrays
TL;DR: In this article, a platform for a column-and-row addressable, high-density, enhanced-sensitivity biochip array, and methods of use thereof is described.