Spd films with darker off-state transmittances and lighter on-state transmittances
作者： Seth Van Voorhees , Xiao-Ping Chen , Steven M. Slovak
DOI:
关键词:
摘要: A light valve film forming a light-modulating element of valve, the comprised cross-linked polymer matrix with plurality droplets liquid suspension distributed therein. The has phase ratio: % particle number value calculated by formula (I). In one embodiment relatively low visible transmittance in unpowered Off state such that %T 42%. another high On > 70% and ΔΤ 57%.
lens.org 参考文章(21)
Satoyuki Nomura, Yoshii Morishita, Shigeshi Ohno, Tooru Tanaka, Light modulation film ,(2010)
Neil R. Branda, Duhane Lam, Variable transmittance optical filter and uses thereof ,(2010)
Eung Su Kim, Byung Seok Yu, Jeong Hoon Lee, Making liquid suspension type light valve film ,(1993)
Steven M. Slovak, Barry Fanning, Srinivasan Chakrapani, Robert L. Saxe, SPD films and light valves comprising same ,(2001)
Steven M. Slovak, Srinivasan Chakrapani, Matthew Forlini, Robert L. Saxe, Suspended particle device light valve film ,(2003)
Joseph Aloysius Check, Light valve employing a film comprising an encapsulated liquid suspension, and method of making such film ,(1992)
Steven M. Slovak, Srinivasan Chakrapani, Spd films having improved properties and light valves comprising same ,(2001)
Robert L. Saxe, Light valve containing improved light valve suspension ,(1978)
Robert L. Saxe, Steven M. Slovak, Srinivasan Chakrapani, Methods for laminating films for SPD light valves and SPD light valves incorporating such laminated films ,(2004)