搜索到19篇“ SSFLC“的相关文章
- 高频脉冲激励下SSFLC灰度调制效应的动态研究
- 2011年
- 通过引入由液晶盒多层结构及驱动电路所导致的阻抗分配效应,将表面稳定型铁电液晶(SSFLC)等效电路模型拓展到对其V字型光电效应的研究当中,在随机高频脉冲(Pτ=25μs)激励下成功地实现了灰度级输出。模拟结果表明,当激励脉冲幅度较小时,输出光透射率随着激励脉冲幅度的提高线性增加,当激励脉冲幅度较大时则透射率趋于饱和,在一定条件下,激励脉冲幅度在2~10 V范围内SSFLC表现出较好的灰度特性。另外,由于铁电液晶的自发极化效应,液晶层压降VLC即使在激励信号VIN=0时也不会消失,且VIN=0时VLC的符号恰好与自发极化强度在电场上分量的符号相反,VLC的大小则与液晶层及定向层的材料参数,以及液晶盒的结构参数相关。
- 王梦遥
- 关键词:铁电液晶电路模型灰度级高频脉冲
- SSFLC for laser frequency stabilization
- The paper describes the application of a Surface-Stabilized Ferroelectric Liquid Crystal (SSFLC) cell as a pol...
- M.Matuszczyk
- Two-Line Addressing Technique for SSFLC Displays
- A new approach to speed up the addressing of Surface Stabilized Ferroelectric Liquid Crystal (SSFLC) displays ...
- T. N. Ruckmongathan
- SSFLC and AFLC matrix addressing with multichannel waveform generator
- The paper presents further development of a high-voltage multichannel waveform generator especially designed f...
- T.Matuszczyk
- Influence of alignment techniques on switching behavior of SSFLC cells
- Dependence of SSFLC electrooptic switching characteristics and matrix addressing capabilities on cell material...
- A.d'Alessandro
- Effects of Surface Topography on Formation of Zig-Zag Defects in SSFLC Devices
- The cause for wide variations in the zig-zag defect density in SSFLC devices using the same alignment layer ma...
- P. Watson
- Anchoring conditions for different aligning materials from dielectric behavior of SSFLC cells
- The dielectric response of thin surface stabilized ferroelectric liquid crystal cells with different aligning ...
- M.Wnek
- Tolerant SSFLC Matrix Display Addressing with Equal Selection and Data Voltages
- This paper describes novel addressing waveforms featuring the widest operation at the lowest possible total vo...
- R. Beccherelli
- Backflow effects in SSFLC switching
- Backflow effects are familiar from twisted nematic devices, occurring when the electric field director reorien...
- Zhong Zou
- Threshold characteristics of an OASLM using a a-Si:H photoconductor and a SSFLC modulator
- We present the write light intensity threshold characteristics of an OASLM incorporating a hydrogenated amorph...
- Naoki Kato
相关作者
- 张舒雁
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- 作品数:3被引量:5H指数:2
- 供职机构:复旦大学物理学系三束材料改性国家重点实验室
- 研究主题:铁电液晶 矩阵寻址 显示器 铁电液晶显示器 SSFLC
- 李建军
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- 作品数:8被引量:18H指数:4
- 供职机构:中国科学院长春物理所
- 研究主题:铁电液晶 液晶 聚合物网络 层结构 分子排列
- 宣丽
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- 作品数:396被引量:881H指数:16
- 供职机构:中国科学院长春光学精密机械与物理研究所
- 研究主题:液晶 自适应光学 液晶波前校正器 光控取向 衍射效率
- 王梦遥
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- 作品数:23被引量:103H指数:7
- 供职机构:深圳大学电子科学与技术学院
- 研究主题:铁电液晶 电路模型 激光技术 等效电路 混沌
- 吕瑞波
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- 作品数:16被引量:20H指数:3
- 供职机构:复旦大学
- 研究主题:铁电液晶 液晶器件 LB膜 液晶 萘酞菁