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  State Key Laboratory on Advanced Displays and Optoelectronics Technologies


 


  1. G. Li, He Li, Jacob YL Ho, Man Wong, and Hoi Sing Kwok. "Nanopyramid structure for ultrathin c-Si tandem solar cells". Nano letters (2014).
  2. G. Li, Jacob YL Ho, He Li, and Hoi-Sing Kwok. "Diffractive intermediate layer enables broadband light trapping for high efficiency ultrathin c-Si tandem cells". Applied Physics Letters 104, no. 23 (2014): 231113.
  3. G. Li, He Li, Y.L. Ho, M.Wong, and H.S. Kwok. “One step process as a route for effective light trapping in thin film solar cells”. In 29th European Photovoltaic Solar Energy Conference-EUPVSEC, Amsterdam,The Netherlands. 2014.
  4. G. Li, He Li, Y.L. Ho, M.Wong, and H.S. Kwok. “Interface engineering by using germanium carbon layer at the TCO/p interface in silicon thin film solar cells”. In 29th European Photovoltaic Solar Energy Conference-EUPVSEC, Amsterdam,The Netherlands. 2014.
  5. G. Li, He Li, and H.S. Kwok. “Parasitic absorption loss by surface plasmon polariton in thin film solar cells.” In The 6th World Conference on Photovoltaic Energy Conversion-WCPEC-6, Kyoto, Japan. 2014. (accepted)
  6. J. Sun, A. K. Srivastava, W. Zhang, L. Wang, V. G. Chigrinov, and H. S. Kwok, “Optically Rewritable 3D Liquid Crystals Displays”, Accepted, Optics Letters, 2014.
  7. D. Budaszewski, A. K. Srivastava, A. M. W. Tam, T. R. Wolinski, V. G. Chigrinov, H. S. Kwok, “Photo-aligned ferroelectric liquid crystals micro Channels”, Accepted, Optics Letters, 39, No. 16, 4679, 2014.
  8. Q. Guo, A. K. Srivastava, V. G. Chigrinov, and H. S. Kwok, “Polymer and azo dye composite: a photo-alignment layer for liquid crystals, Liquid crystals”, 41, No. 10, 1465, 2014.
  9. A. M. W. Tam, G. Qi, A. K. Srivastava, X. Q. Wang, F. Fan, V. G. Chigrinov, and H. S. Kwok “Enhanced Performance Configuration for Fast Switching Deformed Helix Ferroelectric Liquid Crystal (DHFLC) Continuous Tunable Lyot Filter”, Applied optics, 53, No. 17, 3787,  2014.
  10. L. Tan, Y. L. Ho, A. K. Srivastava, and H.S. Kwok, “A Simplified Model for the Optimization of LC Photonic Elements”, IEEE Photo Tech. Lett.,26,No. 11, 1096, 2014.
  11. E. P. Pozhidaev, A. K. Srivastava, A.D. Kiselev, V. G. Chigrinov, V. V. Vashchenko, A. I. Krivoshey, M. V. Minchenko, and H. S Kwok, “Enhanced orientational Kerr effect in vertically aligned deformed helix ferroelectric liquid crystals”, Optics letters, 39, No. 10, 2900, 2014.
  12. X. Wang, F. Fan, T. Du, A. M. W. Tam, Y. Ma, A. K. Srivastava, V. G. Chigrinov, and H. S. Kwok, “Liquid crystal Fresnel zone lens based on single-side patterned photoalignment layer” Applied optics, 53, 10, 2026, 2014.   
  13. Q. Guo, A. K. Srivastava, E. P. Pozhidaev, V. G. Chigrinov, and H. S. Kwok, “Optimization of Alignment Quality by Controllable Anchoring Energy for Ferroelectric Liquid Crystal”, Appl. Phys. Express, 7,021701, 2014.
  14. R. Chen, W. Zhou, M. Zhang, and H. S. Kwok, “Self-Aligned Indium-Gallium-Zinc Oxide Thin-Film Transistors with SiNx/SiO2/SiNx/SiO2 Passivation Layers”, Thin Solid Films, 564, pp. 397-400, Aug 2014.
  15. W. Zhou, S. Zhao,  R. Chen, M.Zhang, Y.L Ho,  M. Wong, and H.S. Kwok, "Study of the Characteristics of Solid Phase Crystallized Bridged-Grain Poly-Si TFTs”, IEEE Trans. Electron Devices, Vol.61, No.5, May 2014.
  16. L. Lu, J. Li, and M. Wong, “A Comparative Study on the Effects of Annealing on the Characteristics of Zinc Oxide Thin-Film Transistors With Gate-Stacks of Different Gas-Permeability”, IEEE Electron Device Lett., vol. 35, no. 8, pp. 841–843, 2014.
  17. L. Lu and M. Wong, “The Resistivity of Zinc Oxide Under Different Annealing Configurations and Its Impact on the Leakage Characteristics of Zinc Oxide Thin-Film Transistors”, IEEE Trans. Electron Devices, vol. 61, no. 4, pp. 1077–1084, 2014.
  18. Z. Ye, M. Wong, M.-T. Ng, K.-H. Chui, C.-K. Kong, L. Lu, T. Liu, and J. K. Luo, “High Precision Active-Matrix Self-Capacitive Touch Panel Based on Fluorinated ZnO Thin-Film Transistor”, J. Disp. Technol., no. c, pp. 1–1, 2014.
  19. C.L. Meng, H. Zhao, T.Y. Xue, and J.W. Zhang, “Impact of thickness of liquid crystal layer on response rate and exponential gain coefficient with assistance of ZnSe film”, Applied Optics, 2014.
  20. T.Y. Xue, H. Zhao, C.L. Meng, J.W. Zhang, “Impact of surface plasmon polaritons on photorefractive effect in dye doped liquid crystal cells with ZnSe interlayers”, Optics Express, 2014.
  21. C.L. Meng, H. Zhao, T.Y. Xue and J.W. Zhang, “Impact of Thickness of Liquid Crystal Cell on Holographic Properties with the Assistant of Photoconductive ZnSe Film”, Conference of Asia Communications and Photonics, 2014.
  22. T.Y. Xue, H. Zhao, C.L. Meng, and J.W. Zhang, “Surface Plasmon Polaritons and Visible Radiation Coupling in Dye Doped Liquid Crystal Cells with ZnSe Interlayers”, Conference of Frontier in Optics, FiO, 2014.
  23. S.Pan, H S. Kwok," Multilayer Silicon and Silicon Oxide Subwavelength Grating as a Reflective Polarizer in Visible Region", SID Symposium Digest of Technical Papers. 2014, 45(1): 1248-1250.
  24. M. Zhang, W. Zhou, R. Chen, M. Wong and H-S. Kwok, “Water-enhanced negative bias temperature instability in p-type low temperature polycrystalline silicon thin film transistors”, Microelectronics Reliability, vol.54, pp. 30-32, 2014
  25. M. Zhang, W. Zhou, R. Chen, M. Wong and H-S. Kwok, “A Simple Method to Grow Thermal SiO2 Interlayer for High-Performance SPC Poly-Si TFTs Using Al2O3 Gate Dielectric”, IEEE Electron Device Lett., vol. 35 , pp. 548-550, 2014.
  26. M. Zhang, W. Zhou, R. Chen, M. Wong and H-S. Kwok, “Characterization of DC-Stress-Induced Degradation in Bridged-Grain Polycrystalline Silicon Thin-Film Transistors”, IEEE Trans. Electron devices, vol. 61, pp. 3206-3212, 2014
  27. M. Zhang, W. Zhou, R. Chen, S. Zhao, M. Wong and H-S. Kwok, “Static Reliability of Bridged-Grain Poly-Si TFTs”, SID DIGEST, pp. 964-967, 2014.
  28. M. Zhang, W. Zhou, R. Chen, M. Wong and H-S. Kwok, “Top-Gate Thin Film Transistor with ZnO:N Channel Fabricated by Room Temperature RF Magnetron Sputtering”, SID DIGEST, pp. 1024-1027, 2014
  29. M. Zhang, Z. Xia, W. Zhou, R. Chen, Man Wong, and H-S. Kwok, “RF Magnetron Sputtered Zinc Sulfide Thin Films and Their Applications to Thin Film Transistors”, Postgraduate Workshop on Research Display, pp. 80-82, 2014

 

  1. H.S. Kwok, G. Li, J. Ho and M. Wong "Organic-Inorganic perovskite materials and optoelectronic devices fabricated by close space sublimation " (Ref: WO2017031193A1)
  2. M.C. Tseng, C.L. Meng, S.T. Tang, H.S. Kwok, “Haze Free Reverse Mode Liquid Crystal Light Control Film with Inhomogeneous Alignment layer”, US patent, 2017.
  3. M.C. Tseng, A.K. Srivastava, C.L. Meng, V.G. Chigrinov, and H.S. Kwok, “Thermally stabilized Polymer azo dye composite Photo-Alignment Layer”, US patent, 2016.
  4. Response enhanced bistable display through designed nucleation effect (Ref: TTC.PA.0916)
  5. Composite photo-alignment layer (US patent: No.62/285,435)
  6. L. Lu, M. Wong and H. S. Kwok, “Metal-Oxide Thin-Film Transistor with Channel, Source and Drain Regions Capped with Covers of Different Gas-Permeability and Method of Fabricating the Same,” US Patent Provisional Application, 2015.
  7. L. Lu, M. Wong and H. S. Kwok, “Metal-Oxide Thin-Film Transistor with Channel, Source and Drain Regions Capped with Covers of Different Gas-Permeability and Method of Fabricating the Same,” US Patent Application 61/967, 970, March 27, 2015.
  8. L. Lu, M. Wong and H. S. Kwok, “Metal-Oxide Thin-Film Transistor with Source and Drain Regions Doped at Room Temperature,” US Patent Application 14/617, 181, February 9, 2015.
  9. L. Lu, M. Wong and H. S. Kwok, “Metal-Oxide Thin-Film Transistor with Channel, Source and Drain Regions Capped with Covers of Different Gas-Permeability and Method of Fabricating the Same”, US Patent, Under Application, 2014.
  10. H. S. Kwok, M. Zhang, S. Chen, W. Zhou and M. Wong, “THIN FILM TRANSISTOR WITH TWO-DIMENSIONAL DOPING ARRAY”, US20140159039 A1.
  11. To Du, A. K. Srivastava, V. G. Chigrinov and H. S. Kwok, “100% broadband polarizer”, USPTO Application Filled USPTO, Aug 2014.
  12. E. P. Pozhidaev, A. K. Srivastava, V. G. Chigrinov, V. V. Vaschenko and H. S. Kwok, “Stressed Antiferroelectric liquid crystal cell”, USPTO Application Filled USPTO, June 2014.
  13. A. K. Srivastava, V. G. Chigrinov and H. S. Kwok, “2D/3D Switchable Liquid Crystal Lens Unit” USPTO Application Filled USPTO, May 2014.
  14. A. K. Srivastava, Xiaoqian Wang, V. G. Chigrinov and H. S. Kwok, “Transparent Liquid Crystal lens display” USPTO Application Filled USPTO, Dec  2013.
  15. A. K. Srivastava, Q. Guo, Ma Ying, V. G. Chigrinov, and H. S. Kwok, “Polymer Stabilized Electrically Suppressed Helix Ferroelectric Liquid crystal cell”, Filled USPTO Application no. 61/962,854, NOV 2013.
  16. A. K. Srivastava, Xiaoqian Wang,, V. G. Chigrinov, and H. S. Kwok, “Liquid Crystal Fresnel Lens” Filled USPTO Application No. US 61/958742 Aug 2013.
  17. Q. Guo, A. K. Srivastava, V. G. Chigrinov, and H. S. Kwok, “Liquid crystals photo-alignment layer”, Filled USPTO Application No. US 61/958,358, July 2013.



 

 
 

 

 

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