Simulation of modal control liquid crystal lens with step sheet resistance distribution

Wei-xing GONG; Tao YU; Wei-zhi WANG; Jia-lun ZHANG; Zhi-yu HUANG

doi:10.37188/YJYXS20203509.0908

您当前的位置：

首页 >

文章列表页 >

Simulation of modal control liquid crystal lens with step sheet resistance distribution

Materials and Devices | 更新时间：2020-09-08

- Simulation of modal control liquid crystal lens with step sheet resistance distribution
- Chinese Journal of Liquid Crystals and Displays Vol. 35, Issue 9, Pages: 908-913(2020)
- 作者机构：
  
  大连海事大学理学院, 辽宁大连 116026
- 作者简介：
- 基金信息：
  
  Fundamental Research Funds for the Central Universities(3132016349)
- DOI：10.37188/YJYXS20203509.0908
  CLC： O43;O753.2
- Received：19 January 2020，
  
  Revised：18 March 2020，
  
  Accepted：18 March 2020，
  
  Published：05 September 2020
- 稿件说明：
移动端阅览
Wei-xing GONG, Tao YU, Wei-zhi WANG, et al. Simulation of modal control liquid crystal lens with step sheet resistance distribution[J]. Chinese journal of liquid crystals and displays, 2020, 35(9): 908-913.
DOI：

Wei-xing GONG, Tao YU, Wei-zhi WANG, et al. Simulation of modal control liquid crystal lens with step sheet resistance distribution[J]. Chinese journal of liquid crystals and displays, 2020, 35(9): 908-913. DOI： 10.37188/YJYXS20203509.0908.

摘要

为了解决传统模式控制型液晶透镜折射率分布偏离理想抛物面的问题，提出了高阻层的方块电阻阶梯分布的模式控制液晶透镜的设计方案。采用模式控制型液晶透镜的电阻-电容等效电路模型，对该设计方案的液晶透镜折射率分布进行仿真研究。将方块电阻等距分为不同阶梯数量，计算了液晶透镜折射率分布与理想折射率分布的偏差，得到不同焦距情况下的最小分段数量。研究了方块电阻阶梯分布固定条件下，改变驱动电压和频率调节液晶透镜焦距时，液晶透镜折射率分布与理想分布的偏差，得到了液晶透镜焦距在280 mm至无穷远范围变化的方块电阻分布方式。

Abstract

In order to solve the problem that the refractive index distribution of the traditional modal-control liquid crystal lens deviates from the ideal parabola

a design scheme of a modal-control liquid crystal lens with a sheet resistance step distribution of a high-resistance layer is proposed. The resistance-capacitance equivalent circuit model of the modal-control liquid crystal lens is used to simulate the refractive index distribution of the liquid crystal lens of this design scheme. The sheet resistance is divided into equally different steps. The deviation between the refractive index distribution of the liquid crystal lens and the ideal refractive index distribution was calculated

and the minimum number of segments was obtained at different focal lengths. The deviation of the refractive index distribution of the liquid crystal lens from the ideal distribution when the driving voltage and frequency were used to adjust the focal length of the liquid crystal lens under a fixed condition of the sheet resistance step distribution was studied. The sheet resistance distribution of the liquid crystal lens with a focal length ranging from 280 mm to infinity was obtained.

关键词

Keywords

references

A F NAUMOV , M Y LOKTEV , I R GURALNIK , 等 . Liquid-crystal adaptive lenses with modal control . Optics Letters , 1998 . 23 ( 13 ): 992 - 994 . DOI: 10.1364/OL.23.000992 http://doi.org/10.1364/OL.23.000992 .

B WANG , M YE , M HONMA , 等 . Liquid crystal lens with spherical electrode . Japanese Journal of Applied Physics , 2002 . 41 ( 11A ): L1232 .

L W LI , D BRYANT , T VAN HEUGTEN , 等 . Physical limitations and fundamental factors affecting performance of liquid crystal tunable lenses with concentric electrode rings . Applied Optics , 2013 . 52 ( 9 ): 1978 - 1986 . DOI: 10.1364/AO.52.001978 http://doi.org/10.1364/AO.52.001978 .

L W LI , D BRYANT , P J BOS . Liquid crystal lens with concentric electrodes and inter-electrode resistors . Liquid Crystals Reviews , 2014 . 2 ( 2 ): 130 - 154 . DOI: 10.1080/21680396.2014.974697 http://doi.org/10.1080/21680396.2014.974697 .

L W LI , D BRYANT , T VAN HEUGTEN , 等 . Near-diffraction-limited tunable liquid crystal lens with simplified design . Optical Engineering , 2013 . 52 ( 3 ): 035007 DOI: 10.1117/1.OE.52.3.035007 http://doi.org/10.1117/1.OE.52.3.035007 .

M YE , B WANG , S SATO . Liquid-crystal lens with a focal length that is variable in a wide range . Applied Optics , 2004 . 43 ( 35 ): 6407 - 6412 . DOI: 10.1364/AO.43.006407 http://doi.org/10.1364/AO.43.006407 .

O SOVA , T GALSTIAN . Liquid crystal lens with optimized wavefront across the entire clear aperture . Optics Communications , 2019 . 433 290 - 296 . DOI: 10.1016/j.optcom.2018.10.030 http://doi.org/10.1016/j.optcom.2018.10.030 .

李青, 严静, 胡凯, 等.基于紫外光扫描光电导材料形成透镜像素的液晶透镜阵列: 中国, 201310113813.7[P]. 2014-05-14.

LI Q, YAN J, HU K, et al . Liquid crystal lens array based on ultraviolet lighting scanning photoconduction materials to form lens pixels: China, 201310113813.7[P]. 2014-05-14. (in Chinese)

C J HSU , P C P CHAO , Y Y KAO . A thin multi-ring negative liquid crystal lens enabled by high-κ dielectric material . Microsystem Technologies , 2011 . 17 ( 5/7 ): 923 - 929 .

肖奇 , 于涛 , 章波 , 等 . 快速响应模式电极pi-cell液晶透镜的研究 . 液晶与显示 , 2019 . 34 ( 8 ): 739 - 747 . http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1381627&Fpath=&index=-1&l=zh http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1381627&Fpath=&index=-1&l=zh .

Q XIAO , T YU , B ZHANG , 等 . Fast response modal electrode pi-cell liquid crystal lens . Chinese Journal of Liquid Crystals and Displays , 2019 . 34 ( 8 ): 739 - 747 . http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1381627&Fpath=&index=-1&l=zh http://cjlcd.lightpublishing.cn/thesisDetails?columnId=1381627&Fpath=&index=-1&l=zh .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Simulation of high resistance floating electrode liquid crystal lens

Liquid crystal lens array based on polymer protrusion

Correcting the monochromatic aberration of the electrowetting liquid lens focusing system using liquid crystal lens

Properties of AZO film prepared by Sol-Gel in liquid crystal lens with modal control

Fast response modal electrode pi-cell liquid crystal lens

Related Author

Guang-xiang ZHANG

Ting-ting TAO

Guo-bin PAN

Tao YU

Zhi-yu HUANG

WANG Qiong-Hua

CHU Fan

Jia-lun ZHANG

Related Institution

School of Science， Dalian Maritime University

School of Instrumentation and Optoelectronic Engineering， Beihang University

Department of Physics, Dalian Maritime University

Beijing BOE Optoelectronics Technology Co., Ltd.

Key Lab of Opto-Electronic Information and Technical Science(Tianjin University), Ministry of Education Tianjin University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰