Normally transparent smart window with haze enhancement via inhomogeneous alignment surface

References

• Dierking I. Polymer network-stabilized liquid crystals. Adv Mater. 2000;12(3):167–181.
   Web of Science ®Google Scholar
• Cupelli D, Nicoletta FP, Manfredi S, et al. Self-adjusting smart windows based on polymer-dispersed liquid crystals. Solar Energy Materials Solar Cells. 2009;93:2008–2012.
   Web of Science ®Google Scholar
• Barile CJ, Slotcavage DJ, Hou J, et al. Dynamic windows with neutral color, high contrast, and excellent durability using reversible metal electrodeposition. Joule. 2017;1:133–145.
   Web of Science ®Google Scholar
• Lampert CM. Chromogenic smart materials. Materials-today. 2004;7(3):28–35.
   Web of Science ®Google Scholar
• Wang X, Zhang G, Ren H. A large-area optical switch using surface-expandable liquid droplets. J Disp Tech. 2016;12(12): 1565–1569.
   Google Scholar
• Cheng S, Chen C, Lian J. High image quality of transparent display with the proprietary scattering liquid crystal. Inter Disp Manu Conference (IDMC). 2017;1166–1169.
   Google Scholar
• Heo J, Huh J, Yoona T. Sub-millisecond switching of polymer-stabilized liquid crystals with crossed patterned electrodes. AIP Adv. 2015;5:047118.
   Web of Science ®Google Scholar
• Stangel L., South S.F. Startup raises $65M for its smart glass-tinting technology. 2017. Available from: http://www.bizjournals.-comsanjosenews20170131south-s-f-startup-raises-65m-forits-smart-lass.html.
   Google Scholar
• Azens A, Granqvist CG. Electrochromic smart windows: energy efficiency and device aspects. J Solid State Electrochem. 2007;7:64–68.
   Web of Science ®Google Scholar
• Granqvist CG. Electrochromic materials: out of a niche. News Views Nature Mater. 2006;5:89–90.
   PubMed Web of Science ®Google Scholar
• Ren H, Xu S, Wu ST. Optical switch based on variable aperture. Opt Lett. 2012;37(9):1421–1423.
   PubMed Web of Science ®Google Scholar
• Vergaz R, Pena JS, Barrios D, et al. Modelling and electro-optical testing of suspended particle devices. Solar Energy Materials Solar Cells. 2008;92:1483–1487.
   Web of Science ®Google Scholar
• Kim Y, Park S, Hong J. Fabrication of flexible polymer dispersed liquid crystal films using conducting polymer thin films as the driving electrodes. Thin Solid Films. 2009;517:3066–3069.
   Web of Science ®Google Scholar
• Fuh AY, Shin Z, Yang C, et al. Electrically cont-rollable smart window with greyscale based on polymer-stabilised cholesteric texture films. Liq Cryst. 2016;43(12):1784–1790.
   Web of Science ®Google Scholar
• Lu H, Chu Y, Jing S, et al. Characterisation and effect of polymer network deformation in reverse-mode polymer-stabilised cholesteric texture. Liq Cryst. 2016;44(3):437–443.
   Web of Science ®Google Scholar
• Chu Y, Yin Z, Sha J, et al. Regulation and control of polymer network deformation in reverse-mode polymer-stabilised cholesteric texture. Liq Cryst. 2016;44(4):688–694.
   Web of Science ®Google Scholar
• Alamri SN. The temperature behavior of smart windows under direct solar radiation. Solar Energy Materials Solar Cells. 2009;93:1657–1662.
   Web of Science ®Google Scholar
• Haghanifar S, Gao T, Rodriguez T, et al. Ultrahigh-transparency, ultrahigh-haze nanograss glass with fluid-induced switchable haze’. Optica. 2017;4(12):1522–1525.
   Web of Science ®Google Scholar
• Mateen F, Oh H, Jung W, et al. Polymer dispersed liquid crystal device with integrated luminescent solar concentrator. Liq Cryst. 2018;45(4):498–506.
   Web of Science ®Google Scholar
• Murray J, Ma D, Munday JN. Electrically controllable light trapping for self-powered switchable solar windows. ACS Photonics. 2017;4:1–7.
   Web of Science ®Google Scholar
• Shi Z, Shao L, Wang F, et al. Fabrication of dye-doped polymer-dispersed liquid crystals with low driving voltage based on nucleophile-initiated thiol-ene click reaction. Liq Cryst. 2018;45(4):579–585.
   Web of Science ®Google Scholar
• Filpo G, Formoso P, Manfredi S, et al. Preparation and characterisation of bifunctional reverse-mode polymer dispersed liquid crystals. Liq Cryst. 2017;44(10):1607–1616.
   Web of Science ®Google Scholar
• Tseng MC, Meng CL, Tang ST, et al. Haze free reverse mode liquid crystal light control film with inhomogeneous alignment layer. United States patent, leading intellectual property firm, Beijing, US Appl. No. 62/603,602. 2017.
   Google Scholar
• Jeng SC, Hwang SJ. Controlling the alignment of polyimide for liquid crystal devices. Licensee InTech. 2012;5:88–91.
   Google Scholar
• Meng C, Tseng M, Tang S, et al. Optical rewritable liquid crystal displays without a front polarizer. Opt Lett. 2018;43(4):899–902.
   PubMed Web of Science ®Google Scholar
• Hu W, Srivastava A, Lin X, et al. Polarization independent liquid crystal gratings based on orthogonal photoalignments. Appl Phys Lett. 2012;100:111116.
   Web of Science ®Google Scholar
• Ma L, Li S, Li W, et al. Rationally designed dynamic superstructures enabled by photoaligning cholesteric liquid crystals. Adv Opt Mater. 2015;3:1691–1696.
   Web of Science ®Google Scholar
• Tang M, Chen P, Zhang W, et al. Integrated and reconfigurable optical paths based on stacking optical functional films. Opt Express. 2016;24(22):25510–25514.
   PubMed Web of Science ®Google Scholar
• Ma L, Tang M, Hu W, et al. Smectic layer origami via preprogrammed photoalignment. Adv Mater. 2017;29:1606671–1606677.
   Web of Science ®Google Scholar
• Lee S, Kim S, Wu ST. Emerging vertical-alignment liquid-crystal technology associated with surface modification using UV-curable monomer. J SID. 2009;17(7):551–559.
   Web of Science ®Google Scholar
• Yeung FS, Ho JY, Li YW, et al. Variable liquid crystal pretilt angles by nanostructured surfaces. Appl Phys Lett. 2006;88:051910.
   Web of Science ®Google Scholar
• Lee CY, Tseng MC, Jacob H, et al. Variable liquid crystal pretilt angle using nano-alignment surfaces. J Soc Inf Disp. 2012;43(1):289–292.
   Google Scholar
• Tseng MC, Fan F, Lee CY, et al. Tunable lens by spatially varying liquid crystal pretilt angles. J Appl Phys. 2011;109:083109.
   Web of Science ®Google Scholar
• Yu H, Hsaio C. Comparison of different measurement methods for transmittance haze. Metrologia. 2009;46:S233–S237.
   Web of Science ®Google Scholar
• Matsushima T, Okazaki K, Yang Y, et al. New fast response time in-plane switching liquid crystal mode. J SID. 2015.; 43(2): 648–651.
   Google Scholar
• Baek J, Kim K, Kim JC, et al. Fast switching of vertical alignment liquid crystal cells with liquid crystalline polymer networks. Jpn J Appl Phys. 2009;48:056507.
   Web of Science ®Google Scholar
• Wan TK, Tsui KC, Kwok HS, et al. Liquid crystal pretilt control by inhomogeneous surfaces. Phys Review E. 2005;72:021711.
   Web of Science ®Google Scholar