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.
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Journal ArticleDOI
4.4: Low Efficiency Attenuation and Stable Monochromaticity for Non‐polar M‐plane Micro‐light‐emitting‐diodes (Micro‐LEDs)
TL;DR: In this article , the gallium nitride (GaN) free standing non-polar m•plane micro-LEDs and polar c'plane micro−LEDs on patterned sapphire substrate with a 550nm emission light were fabricated and characterized.
Journal ArticleDOI
Tuning effects on the output characteristics of a picosecond N2-laser-pumped dye laser.
TL;DR: The output-pulse characteristics of a N2-laser-pumped dye laser were examined with a 2-psec-resolution streak camera and the influence of dye concentration and pumping intensity on the output characteristics was studied.
Journal ArticleDOI
39.2: Optical Analysis of Vertical Aligned Mode on Color Filter Liquid-Crystal-on-Silicon Microdisplay
TL;DR: In this article, three-dimensional optical analyses were performed to minimize fringing field effect in small color pixels on a color filter liquid-crystal-on-silicon microdisplay.
Proceedings ArticleDOI
Design and fabrication of reflective nematic displays with only one polarizer
TL;DR: In this article, a parameter space description of RLCD as a function of polarizer angle, liquid crystal twist angle and birefringence is discussed, which can be obtained from searching the parameter space systematically.
Journal ArticleDOI
P-Type II-VI Compound Semiconductor Thin Films Grown by Pulsed Laser Deposition
TL;DR: In this paper, a compositionally homogeneous SnxGe1-x alloy film was grown on Si (001) by pulsed laser deposition using elemental Sn and Ge targets.