H
Hoi Sing Kwok
Researcher at Hong Kong University of Science and Technology
Publications - 1207
Citations - 32982
Hoi Sing Kwok is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Liquid crystal & Thin-film transistor. The author has an hindex of 77, co-authored 1165 publications receiving 29448 citations. Previous affiliations of Hoi Sing Kwok include University of Hong Kong & University of California, Berkeley.
Papers
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Siloles symmetrically substituted on their 2,5-positions with electron-accepting and donating moieties: facile synthesis, aggregation-enhanced emission, solvatochromism, and device application
Ju Mei,Jian Wang,Jing Zhi Sun,Hui Zhao,Wang Zhang Yuan,Chunmei Deng,Shuming Chen,Herman H. Y. Sung,Ping Lu,Anjun Qin,Hoi Sing Kwok,Yuguang Ma,Ian D. Williams,Ben Zhong Tang,Ben Zhong Tang +14 more
TL;DR: In this paper, three dimethyltetraphenylsiloles (DMTPSs) symmetrically substituted on their 2,5-positions with electron-accepting (A), i.e.aldehyde (ALD) and dicyanovinyl (DCV) or donating (D), were designed and synthesized via facile reaction procedures.
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Steric Hindrance, Electronic Communication, and Energy Transfer in the Photo- and Electroluminescence Processes of Aggregation-Induced Emission Luminogens
Zujin Zhao,Shuming Chen,Jacky Wing Yip Lam,Cathy Ka Wai Jim,Carrie Yin Kwan Chan,Zhiming Wang,Ping Lu,Chunmei Deng,Hoi Sing Kwok,Yuguang Ma,Ben Zhong Tang +10 more
TL;DR: In this article, tetraphenylsilole (TPE) moieties are attached to MPPS core as peripheral groups at 2,5 and 3,4 positions to generate new AIE luminogens.
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High-efficiency microcavity top-emitting organic light-emitting diodes using silver anode
TL;DR: In this paper, a top-emitting organic light emitting diodes (TOLEDs) employing highly reflective Ag as anode and semitransparent LiF∕Al∕Ag as cathode were fabricated.
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On the initial growth of indium tin oxide on glass
TL;DR: In this paper, the initial growth mode of indium tin oxide on glass was studied and an interesting transition from a 3D island growth mode at low temperatures to 2D growth at higher temperature was observed.
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Enhanced Coupling of Light From Organic Light Emitting Diodes Using Nanoporous Films
TL;DR: In this article, a nanoporous alumina film was used to modify the optical wave propagation and coupling of light from organic light emitting diode (OLED) to enhance the light extraction efficiency.