Electro-optical improvements of hole-patterned electrode liquid crystal lenses via an additional coplanar inner ring electrode

• Main Authors: BO-YUCHEN, 陳柏瑜
• Other Authors: Chia-Rong Sheu
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/4y4s7k

碩士 === 國立成功大學 === 光電科學與工程學系 === 107 === A proposed type of hole-patterned electrode liquid crystal lenses (HPELCLs) with an additional coplanar inner ring electrode (CIRE) was investigated. As a result, the CIRE- HPELCLs show better electro-optical performance than that in the HPELCLs when operating with 100 Hz electric frequencies In order to investigate how the CIRE do effects on lens performance, the electric circuit model was used to analyze in the LC lenses. In addition, the CIRE-HPELCL arrays was also investigated. According the electric circuit model to change the thickness of NOA65 dielectic film, it is also consistent as well as the comparisons in single LC lens types.