H. Chen, S. T. Wu, Y. F. Lan, C. Y. Tsai, “Liquid crystal display systems and related methods with pixel elements driven at different frequencies,” US patent 2017/0249917 A1.

H. Chen, S. T. Wu, W. Duan, M. C. Li, S. L. Lee, “Display devices and related methods involving patterned phase retarding,” US patent 2018/0275443 A1.

H. Chen, S. T. Wu, M. C. Li, S. L. Lee, “Top-alignment vertical alignment fringe in-plane switching (VA-FIS) liquid crystal display,” US patent 2019/0130863 A1.

H. Chen, S. Hong, “Reflective Liquid Crystal Display with Quantum Dot Array,” US patent 10,732,460.

(Review paper) H. Chen, J. H. Lee, B. Y. Lin, S. Chen, and S. T. Wu, “Liquid crystal display and organic light-emitting diode display: present status and future perspectives,” Light: Science and Applications 7, e17168 (2018).

Z. He, H. Chen, Y. H. Lee, and S. T. Wu, “Tuning the correlated color temperature of white light-emitting diodes resembling Planckian locus,” Opt. Express 26, (2018).

F. Gou, H. Chen, M.C. Li, S.L. Lee, and S. T. Wu, “Motion-blur-free LCD for high resolution virtual reality displays,” J. Soc. Inf. Disp. 26(4), 223-228 (2018).

H. Chen, G. Tan, and S. T. Wu, “Ambient contrast ratio of LCDs and OLED displays,” Opt. Express 25(26), 33643-33656 (2017).

H. Chen, R. Zhu, J. He, W. Duan, W. Hu, Y.Q. Lu, M. C. Li, S. L. Lee, Y. Dong, and S. T. Wu, “Going beyond the limit of an LCD’s color gamut,” Light: Science and Applications 6, e17043 (2017).

(Invited paper) H. Chen, J. He, and S. T. Wu, "Recent advances on quantum-dot-enhanced liquid crystal displays," IEEE J. Selected Topics in Quantum Electronics 23(5), 1900611 (2017).

H. Chen, G. Tan, M. C. Li, S. L. Lee, and S. T. Wu, "Depolarization effect in liquid crystal displays," Opt. Express 25(10), 11315-11328 (2017).

(Review paper) G. Tan, Y. H. Lee, F. Gou, H. Chen, Y. Huang, Y.F. Lan, C.Y. Tsai, and S. T. Wu, “Review on polymer-stabilized short-pitch cholesteric liquid crystal displays," J. Phys. D: Appl. Phys. 50, 493001 (2017).

F. Gou, F. Peng, Q. Ru, Y. H. Lee, H. Chen, Z. He, T. Zhan, K. L. Vodopyanov, and S. T. Wu, "Mid-wave infrared beam steering based on high-efficiency liquid crystal diffractive waveplates, " Opt. Express 25(19), 22404-22410 (2017).

R. Zhu, H. Chen, and S. T. Wu, "Achieving 12-bit perceptual quantizer curve with liquid crystal display," Opt. Express 25(10), 10939-10946 (2017).

J. He, H. Chen, J. Chen, Y. Wang, S. T. Wu, and Y. Dong, “Hybrid downconverters with green perovskite-polymer composite films for wide color gamut displays,” Opt. Express 25(11), 12915-12925 (2017).

F. Gou, H. Chen, M. C. Li, S. L. Lee, and S. T. Wu, "Submillisecond-response liquid crystal for high-resolution virtual reality displays," Opt. Express 25(7), 7984-7997 (2017).

H. Chen, R. Zhu, M. C. Li, S. L. Lee, and S. T. Wu, "Pixel-by-pixel local dimming for high-dynamic-range liquid crystal displays," Opt. Express 25(3), 1973-1984 (2017).

Y. Huang, H. Chen, G. Tan, H. Tobata, S-I Yamamoto, E. Okabe, Y. F. Lan, C. Y. Tsai, and S. T. Wu, "Optimized blue-phase liquid crystal for field-sequential-color displays," Opt. Mater. Express 7(2), 641-650 (2017).

F. Peng, H. Chen, F. Gou, Y. H. Lee, M. Wand, M. C. Li, S. L. Lee, and S. T. Wu, "Analytical equation for the motion picture response time of display devices," J. Appl. Phys. 121, 023108 (2017).

H. Chen, G. Tan, Y. Huang, Y. Weng, T. H. Choi, T. H. Yoon and S. T. Wu, "A low voltage liquid crystal phase grating with switchable diffraction angles," Sci. Rept. 7, 39923 (2017).

H. Chen, F. Gou, and S. T. Wu, "A submillisecond-response nematic liquid crystal for augmented reality displays," Opt. Mater. Express 7(1), 195-201 (2017).

H. Chen, R. Zhu, G. Tan, M.C. Li, S.-L. Lee, and S. T. Wu, "Enlarging the color gamut of liquid crystal displays with a functional reflective polarizer," Opt. Express 25(1), 102-111 (2017).

H. Chen, Y.F. Lan, C. Y. Tsai, and S. T. Wu, "Low-voltage blue-phase liquid crystal display with diamond-shape electrodes," Liq. Cryst. 44(7), 1124-1130 (2017).

H. Chen, F. Peng, F. Gou, Y. H. Lee, M. Wand, and S. T. Wu, “Nematic LCD with motion picture response time comparable to organic LEDs,” Optica 3(9), 1033-1034 (2016).

M. Hu, Z. An, J. Li, H. Chen, F. Peng, S. T. Wu, X. Wang and M. Li, “Low mid-infrared absorption tolane liquid crystals terminated by 2, 2-difluorovinyloxy: synthesis, characterization and properties,” J. Mater. Chem. C. 4(22), 4939-4945 (2016).

J. Li, W. Du, A. Gao, G. Bie, M. Hu, H. Chen, and S. T. Wu, “Enlarging the Kerr constant of polymer-stabilised blue phases with a novel chiral monomer,” Liq. Cryst. 43(7), 937-943 (2016).

F. Peng, F. Gou, H. Chen, Y. Huang, and S. T. Wu, “A submillisecond-response liquid crystal for color sequential projection displays,” J. Soc. Inf. Disp. 24(4), 241-245 (2016).

R. Zhu, H. Chen, T. Kosa, P. Coutino, G. Tan, and S. T. Wu, “High-ambient-contrast augmented reality with a tunable transmittance liquid crystal film and a functional reflective polarizer,” J. Soc. Inf. Disp. 24(4), 229-233 (2016).

H. Chen, Y. Weng, D. Xu, N.V. Tabiryan, and S. T. Wu, “Beam steering for virtual/augmented reality displays with a cycloidal diffractive waveplate,” Opt. Express 24(7), 7287-7298 (2016).

H. Chen, R. Zhu, Y. H. Lee, and S. T. Wu, “Correlated color temperature tunable white LED with a dynamic color filter,” Opt. Express 24(6), A731-A739 (2016).

H. Chen, R. Zhu, J. Zhu, and S. T. Wu, “A simple method to measure the twist elastic constant of a nematic liquid crystal,” Liq. Cryst. 42(12), 1738-1742 (2015).

H. Chen, F. Peng, M. Hu, and S. T. Wu, “Flexoelectric effect and human eye perception on the image flickering of a liquid crystal display,” Liq. Cryst. 42(12), 1730-1737 (2015).

R. Zhu, Z. Luo, H. Chen, Y. Dong, and S.T. Wu, “Realizing Rec. 2020 color gamut with quantum dot displays,” Opt. Express 23(18), 23680-23693 (2015).

H. Chen, Z. Luo, R. Zhu, Q. Hong, and S. T. Wu, “Tuning the correlated color temperature of white LED with a guest-host liquid crystal,” Opt. Express 23(10), 13060-13068 (2015).

F. Peng, Y. H. Lee, H. Chen, Z. Li, A. E. Bostwick, R. J. Twieg, and S. T. Wu, “Low absorption chlorinated liquid crystals for infrared applications,” Opt. Mater. Express 5(6), 1281-1288 (2015).

H. Chen, M. Hu, F. Peng, J. Li, Z. An, and S. T. Wu, “Ultra-low viscosity liquid crystals,” Opt. Mater. Express 5(3), 655-660 (2015).

H. Chen, Z. Luo, D. Xu, F. Peng, S.T. Wu, M.C. Li, S.L. Lee, and W.C. Tsai, “A fast-response A-film-enhanced fringe field switching liquid crystal display,” Liq. Cryst. 42(4), 537-542 (2015).

Z. Luo, H. Chen, Y. Liu, S. Xu, and S. T. Wu, “Color-tunable light emitting diodes based on quantum dot suspension,” Appl. Opt. 54(10), 2845-2850 (2015).

Z. Luo, F. Peng, H. Chen, M. Hu, J. Li, Z. An, and S. T. Wu, “Fast-response liquid crystals for high image quality wearable displays,” Opt. Mater. Express 5(3), 603-610 (2015).

D. Xu, H. Chen, S. T. Wu, M.C. Li, S. L. Lee, and W. C. Tsai, “A fringe field switching liquid crystal display with fast grayscale response time,” J. Display Technol. 11(4), 353-359 (2015).

F. Peng, D. Xu, H. Chen, and S. T. Wu, “A low voltage polymer network liquid crystal for infrared spatial light modulators,” Opt. Express 23(3), 2361-2368 (2015).

F. Peng, H. Chen, S. Tripathi, R. J. Twieg, and S. T. Wu, “Fast-response infrared phase modulator based on polymer network liquid crystal,” Opt. Mater. Express 5(2), 265-273 (2015).

D. Xu, F. Peng, H. Chen, J. Yuan, S. T. Wu, M. C. Li, S. L. Lee, and W. C. Tsai, “Image sticking in liquid crystal displays with lateral electric fields,” J. Appl. Phys. 116, 193102 (2014).

H. Chen, F. Peng, Z. Luo, D. Xu, S.T. Wu, M.C. Li, S. L. Lee, and W. C. Tsai, “High performance liquid crystal displays with a low dielectric constant material,” Opt. Mater. Express 4(11), 2262-2273 (2014).

F. Peng, Y. Chen, J. Yuan, H. Chen, and S.T. Wu, “Low temperature and high frequency effects of polymer-stabilized blue phase liquid crystals with a large dielectric anisotropy,” J. Mater. Chem. C. 2(18), 3597-3601 (2014).

X. Zhao, Z. Zheng, L. Liu, Q. Wang, H. Chen, and J. Liu, “Fast, long-scan-range pump-probe measurement based on asynchronous sampling using a dual-wavelength mode-locked fiber laser,” Opt. Express 20(23), 25584-25589 (2012).

(Invited talk) H. Chen, G. Tan, and S. T. Wu, “Can LCDs outperform OLED displays in ambient contrast ratio?” SID Symp. Digest 49(1), 981-984 (2018).

H. Chen, Y. Huang, F. Gou, J. R. Talukder, M. C. Li, S. L. Lee, and S. T. Wu, “New nematic LCD with submillisecond response time,” SID Symp. Digest 49(1), 1691-1694 (2018).

H. Chen, R. Zhu, J. He, M. C. Li, S. L. Lee, Y. Dong, and S. T. Wu, “New LCD with 97.3% Rec.2020 color gamut,” SID Symp. Digest 49(1), 953-956 (2018).

H. Chen, G. Tan, M. C. Li, S. L. Lee, and S. T. Wu, “High contrast ratio LCD with an in-cell polarizer,” SID Symp. Digest 49(1), 1734-1737 (2018).

G. Tan, H. Chen, Y. F. Lan, C. Y. Tsai, and S. T. Wu, “Wide-view and fast-response uniform standing helix cholesteric LCD,” SID Symp. Digest 49(1), 1769-1772 (2018).

Z. He, H. Chen, Y. H. Lee, and S. T. Wu, “Wide-view and fast-response uniform standing helix cholesteric LCD,” SID Symp. Digest 49(1), 1036-1039 (2018).

(Distinguished student paper) F. Gou, H. Chen, M.C. Li, S.L. Lee, and S. T. Wu, “Motion-blur-free LCD for high resolution virtual reality displays,” SID Symp. Digest 49(1), 577-580 (2018).

H. Chen, F. Gou, and S. T. Wu, “Submillisecond-response nematic LC for wearable displays,” SID Symp. Digest 48(1), 377-380 (2017).

H. Chen, R. Zhu, M. C. Li, S. L. Lee, and S. T. Wu, “High dynamic range LCD with pixel-level local dimming,” SID Symp. Digest 48(1), 890-893 (2017).

H. Chen, Y. F. Lan, C. Y. Tsai, and S. T. Wu, “Single-TFT-driving blue-phase LCD with diamond-shape electrodes,” SID Symp. Digest 48(1), 1903-1906 (2017).

H. Chen, R. Zhu, G. Tan, M. C. Li, S. L. Lee, and S. T. Wu, “Wide-color-gamut LCD with a functional reflective polarizer,” SID Symp. Digest 48(1), 1659-1662 (2017).

D. Wyatt, H. Chen, and S. T Wu, “Wide-color-gamut LCDs with Vivid Color LED technology,” SID Symp. Digest 48(1), 992-995 (2017).

Y. H. Lee, H. Chen, R. Martinez, Y. Sun, S. Pang and S. T. Wu, “Multi-image plane display based on polymer-stabilized cholesteric texture,” SID Symp. Digest 48(1), 760-762 (2017).

F. Peng, H. Chen, F. Gou, Y. H. Lee, M. Wand, M. C. Li, S. L. Lee, and S. T. Wu, “An LCD with submillisecond motion picture response time,” SID Symp. Digest 48(1), 1826-1829 (2017).

J. He, H. Chen, H. Chen, Y. Wang, S T Wu, and Y. Dong, “Wide color gamut display based on ultrastable perovskite-polymer film and red QDs/phosphors,” SID Symp. Digest 48(1), 349-352 (2017).

(Invited talk) H. Chen, F. Peng, F. Gou, M. Wand, and S. T. Wu, “Fast-response LCDs for virtual reality applications,” Proc. SPIE 10125, 101251E (2017).

J. He, H. Chen, H. Chen, Y. Wang, J. Chen, R. Zhu, S. T. Wu, and Y. Dong, "Wide color gamut LCDs with narrow green emitting films," Proc. SPIE 10125, 101251D (2017).

(Distinguished student paper) H. Chen, F. Peng, M. Hu, and S. T. Wu, “Flexoelectric effect on image flickering of fringe field switching LCDs,” SID Symp. Digest 47, 274-277 (2016).

H. Chen, R. Zhu, K. Käläntär, and S. T. Wu, “Quantum dot-enhanced LCDs with wide color gamut and broad angular luminance distribution,”SID Symp. Digest 47, 1413-1416 (2016).

H. Chen, R. Zhu, Y. H. Lee, and S. T. Wu, “Correlated color temperature tunable WLED for smart lighting,” SID Symp. Digest 47, 46-49 (2016).

(Distinguished student paper) F. Peng, H. Chen, F. Gou, Y. Huang, and S. T. Wu, “A submillisecond-response liquid crystal for color sequential projection displays,” SID Symp. Digest 47, 179-182 (2016).

R. Zhu, Z. Luo, H. Chen, Y. Dong, and S. T. Wu, “Quantum dot LCDs for Rec. 2020,” SID Symp. Digest 47, 765-767 (2016).

(Distinguished student paper) R. Zhu, H. Chen, G. Tan, T. Kosa, P. Coutino, and S. T. Wu, “A high-ambient-contrast augmented reality system,” SID Symp. Digest 47, 1025-1028 (2016).

(Distinguished student paper) Z. Luo, F. Peng, H. Chen, M. Hu, J. Li, Z. An, and S. T. Wu, “High image quality wearable displays with a fast-response liquid crystal,” SID Symp. Digest 46, 1-4 (2015).

H. Chen, F. Peng, S. T. Wu, M. Hu, J. Li, Z. An, M. C. Li, S. L. Lee, and W. C. Tsai, “Low dielectric constant materials for high performance LCDs,” SID Symp. Digest 46, 450-453 (2015).

D. Xu, H. Chen, S. T. Wu, M. C. Li, S. L. Lee, and W. C. Tsai, “Fast-response fringe field switching LCD with patterned common electrode,” SID Symp. Digest 46, 652-655 (2015).

(Distinguished student paper) H. Chen, Z. Luo, D. Xu, F. Peng, S. T. Wu, M. C. Li, S. L. Lee, and W. C. Tsai, “A fast-response A-film-enhanced fringe field switching LCD,” SID Symp. Digest 46, 656-660 (2015).

(Invited talk) H. Chen, Y. Gao and S. T. Wu “n-FFS vs. p-FFS: Who wins?” SID Symp. Digest 46, 735-738 (2015).

D. Xu, F. Peng, H. Chen, J. Yuan, S. T. Wu, M. C. Li, S. L. Lee, and W. C. Tsai, “Image sticking reduction of fringe field switching LCDs,” SID Symp. Digest 46, 739-742 (2015).

F. Peng, D. Xu, H. Chen, and S. T. Wu, “A low-voltage and fast-response infrared spatial light modulator,” SID Symp. Digest 46, 831- 834 (2015).

F. Peng, Y. Chen, J. Yuan, H. Chen, S. T. Wu, and Y. Haseba, “Low temperature and high frequency effects on blue phase liquid crystals,” SID Symp. Digest 45, 164-167 (2014)